Better Health While Aging

Practical information for aging health & family caregivers

Helping Older Parents Articles

Wondering whether you should worry? Having trouble getting parents to accept help? Overwhelmed by challenges and concerns?

This part of the site is especially for you! It includes our hand-picked articles, tips, & resources for people helping older parents.

Providing Elder Care: Covering the Cost of Home Care, Assisted Living & Other Options

by

aging woman with caregiverOne of the most common questions I get asked is “How can I get care for my aging parent and how much will it cost?”

The answer generally depends on these factors:

  • What kind of elder care does the older person need or want?
  • What are the available options for providing the needed elder care?
  • How much do the different options cost?
  • What are the options for paying for the desired type of elder care?

These are important questions to consider. If your aging parent seems to need help, it’s imperative to find out what are your options for providing the needed support. And finances do often determine how a family proceeds with arranging elder care.

And even if your aging parent doesn’t need help now, they very well might in the future. So it’s also reasonable to plan ahead, and consider how elder care might be provided, if/when it becomes needed in the future.

Now, the truth is that most older adults don’t need much assistance from others. But research shows about 70% of older adults do end up needing some form of “senior care,” for a time ranging from a few months to several years.

So in this article, I’ll share the key things to know, about options for elder care and how to pay for it. Specifically, I’ll cover: [Read more…]

7 Common Brain-Slowing Anticholinergic Drugs Older Adults Should Use With Caution

by

Want to keep your brain — or the brain of someone you love — as healthy as possible?

Then it’s essential to know which commonly used medications affect brain function.

In this article, I’ll go into details regarding a type of medication that I wish all older adults knew about: anticholinergic drugs.

 

[Read more…]

9 Types of Issues to Address When Helping Older Parents

by

Aging Parents To Do List

Most older adults don’t need much help from others.

In fact, many of them are quite busy assisting others and otherwise contributing to their families, communities, and/or workplaces.

But of course, many older people eventually do need some help from others, especially if they live into their 80s, 90s, or beyond. After all, only a minority of people transition from being fully independent to deceased, with no intervening period of needing assistance.

(Wondering how to get an older person to accept help? That’s covered here: 6 Steps to Take When Aging Parents Need Help – Even if They’re Resisting.)

When an older person does start to need help, it tends to be close family members — assuming the person has family —  that step in: spouses, adult children, siblings, nephews or nieces, grandchildren, and so forth. In fact, family members are by far the number one source of “long-term care supports and services” for older adults.

Sometimes providing this eldercare support can be fairly straightforward: a little help with transportation, or arranging for some assistance with shopping or household chores.

But in other cases, family members find themselves having to take on quite a lot. This is often due to health issues affecting the older person’s ability to remain independent and manage various aspects of life.

Some situations that commonly bring this on include:

[Read more…]

8 Great Gift Ideas for Older Adults & Family Caregivers

by

It’s getting to be that time of the year: the season when many of us start looking for a thoughtful gift to give to an older loved one.

I’ll be honest: I’m not much of a shopper and it’s not my style to give physical gifts just for the sake of doing so. 

But I do think it can be wonderful to give something that brightens a person’s day. 

And it’s even better when a gift is practical, useful, or otherwise helps an older person make the best out of life.

One of my favorite resources, when it comes to identifying useful items to help with age-related challenges or caregiving, are the lists put together by DailyCaring.com.

They have a great list of 50 top gift ideas for seniors, and another terrific list of gifts related to Alzheimer’s and dementia.

In this article, I’ll share my list of eight gifts that can help older adults cope with common late-life challenges. 

Four are for older adults in general, and then four are especially useful for those living with Alzheimer’s or a related dementia.

Four great gift ideas for older adults:

[Read more…]

How to Avoid Problems Due to Aging Incapacity: The (Better) Durable General Power of Attorney

by

Power of attorney

One of the most common concerns I hear from people is “My older parent’s behavior is concerning me and I’m worried about her mental abilities.”

As I explained in a related article: it’s not always dementia but often it is. And unless an older person has done a good job planning ahead, it can be very hard and messy for others to intervene as needed.

But hopefully, that’s not yet your situation.

In which case, you might be wondering: Given that it’s so common for aging adults to eventually start slipping mentally — or to be suddenly disabled due to an accident or serious health crisis — what kind of planning should older adults and families do to avoid this kind of situation?

I’ve done some research on this question, and here’s what I found out.

One of the simplest — and often less expensive — smart planning approaches is for an older adult to complete a general durable power of attorney (POA) document.

Especially if the powers granted are broad — which they often are — a POA can enable the designated person (known as the “agent”) to step in and assist with finances, housing, safety, and anything else covered by the POA .

A durable POA allows an agent to take action once the older person is “incapacitated.” In California, such POAs can be used to move a person with dementia to a different living arrangement.

Now, the durable power of attorney approach isn’t perfect. Over the years, I’ve noticed that two broad categories of problems come up:

  • Concerns as to whether the agent might be using the POA to financially exploit the situation
  • Issues related to determining incapacity and whether the older person should be overridden.

In truth, I have occasionally encountered situations in which different doctors had different opinions on whether an older person was incapacitated. This troubles me, because agents should really only be stepping in and overriding older adults if we’re all sure they’ve lost capacity and are making decisions that don’t serve their overall goals, or are hazardous to others.

Still, a general durable POA is an excellent approach to consider. But I would recommend you pay special attention to how the document is drafted, in order to reduce the risk of financial exploitation and to avoid pitfalls related to determining incapacity.

In this post, I will share:

  • What I’ve learned about general durable power of attorney documents
  • Why determining incapacitation is often problematic in the real world
  • Tips on avoiding a common POA weakness
  • What to know about including third-party accounting and other strategies recommended by the American Bar Association, to reduce the risk of financial exploitation by an agent
  • Useful resources I’ve found online for more information

[Read more…]

How We Diagnose Dementia: The Practical Basics to Know

by

Dementia concept

“Doctor, do you diagnose dementia? Because I need someone who can diagnose dementia.”

A man asked me this question recently. He explained that his 86 year-old father, who lived in the Bay Area, had recently been widowed. Since then the father had sold his long-time home rather quickly, and was hardly returning his son’s calls.

The son wanted to know if I could make a housecall. Specifically, he wanted to know if his father has dementia, such as Alzheimer’s disease.

This is a reasonable concern to have, given the circumstances.

However, it’s not very likely that I — or any clinician — will be able to definitely diagnose dementia based a single in-person visit.

But I get this kind of request fairly frequently. So in this post I want to share what I often find myself explaining to families: the basics of clinical dementia diagnosis, what kind of information I’ll need to obtain, and how long the process can take.

Now, note that this post is not about the comprehensive approach used in multi-disciplinary memory clinics. Those clinics have extra time and staff, and are designed to provide an extra-detailed evaluation. This is especially useful for unusual cases, such as cognitive problems in people who are relatively young.

Instead, in this post I’ll be describing the pragmatic approach that I use in my clinical practice. It is adapted to real-world constraints, meaning it can be used in a primary care setting. (Although like many aspects of geriatrics, it’s challenging to fit this into a 15 minute visit.)

Does this older person have dementia, such as Alzheimer’s disease? To understand how I go about answering the question, let’s start by reviewing the basics of what it means to have dementia.

5 Key Features of Dementia

A person having dementia means that all five of the following statements are true:

[Read more…]

How to Plan for Decline in Alzheimer’s Dementia:
A 5-Step Approach to Navigating Difficult Decisions & Crises with Less Stress

by

 Q: My mother is 76 and has Alzheimer’s disease. She had a couple of unavoidable stays last year in the hospital (due to falls). This accelerated her decline due to delirium, which was treated as if she was just being an unruly and difficult patient. Once my sister and I understood what was going on due to this site’s information, we have been able to protect and support her.

Right now things are stable and quiet, so we are trying to plan ahead.

How should we go about planning for the years of decline my mother may experience before her actual last moments near death? It’s hard to imagine this possibility and I need help facing the (to me) not so obvious.

We have a will, power of attorney, and health care proxy in place.

A: Great question, and especially good that you’re taking advantage of a “quiet period” to address these issues.

It’s a little tricky to answer this question without knowing more about your mother’s current ability to participate in decision-making and in planning for her future care.

Since you say she’s declined after hospitalizations for falls and delirium, let me assume that she has moderate Alzheimer’s and can’t manage more than perhaps expressing some of what she likes and doesn’t like. (For more on the stages of Alzheimer’s and related dementias, see here.)

At this point, you’ve been through some health crises already, and you’ve seen her decline. You’ve also probably gotten a sense of just how many decisions have to be made on her behalf. Some are about her medical care and some are about other aspects of her life, like where she lives and how she spends her days.

Planning ahead is an excellent idea. Obviously, it’s simply not possible to anticipate and plan for every decision that will come up.

But let me offer you an approach that you can use both now as well as “in the heat of the moment” when specific issues arise. This is a framework to help you navigate all kinds of care decisions and future crises that you may encounter.

The following five steps will give you a foundation for anticipating, processing, and reacting to the complications and problems of later-stage Alzheimer’s, with less anxiety and more confidence. These steps are:

[Read more…]

5 Things to Know about Aging Parents & Financial Decline

by

Aging woman counting money

You probably already know that many older adults develop problems managing finances as they age.

Now how would you answer the questions below:

  • Has your aging parent planned for a decline in financial abilities?
  • Are you prepared to detect signs of a financial decline?
  • Do you know what to do if you do notice problems with finances?

Many people, even the ones who are caring and well-informed, will often answer “no” to these questions.

But this post will equip you to start answering yes. And I want you to be able to answer yes, because declines in the ability to manage finances are very common among older adults, and often causes serious health and life problems.

The trouble, of course, is that financial decline is uncomfortable for older adults and their families to think about. Managing money, after all, is one of the ways we maintain autonomy and control over our lives.

So nobody likes to confront the fact that our ability to manage money will — in all likelihood — someday decline. (Research suggests that even aging adults who don’t develop dementia often experience declines in financial ability.) And families are understandably squeamish about monitoring an older relative’s financial abilities.

Fortunately, a little education and guidance can make it much easier to be more proactive about this tough topic.

In this post, I’ll cover

  • Five warning signs of financial decline
  • Five important things to know about aging & finances
  • How to protect aging parents from financial problems
  • What to do if your aging parent is having trouble managing their finances

I’ll also cover some ways that geriatricians and other healthcare providers can help, both to reduce declines in financial ability and to properly evaluate them when they occur.

5 Warning Signs of Financial Decline

[Read more…]

6 Steps to Take When Aging Parents Need Help – Even if They’re Resisting

by

getting aging mother to accept help

Have you noticed worrisome changes in your aging parent?

Maybe they’ve been mostly okay but now you’re seeing problems with memory, such as forgetfulness or asking the same questions repeatedly. Or maybe you’ve noticed trouble with driving, keeping up the house, managing stairs, or paying bills. 

Some aging parents simply begin to seem more withdrawn. Others start leveling accusations at others, claiming someone took or moved something, or acting paranoid.

For many adult children, these changes lead to mounting questions. What’s wrong? What’s happening? Is it safe for Mom to keep driving? Should Dad live alone much longer?

I think of this as the “uh-oh” stage. It’s a transition no one looks forward to, and most haven’t prepared for: the time when you might have to start helping your aging parent.

And for many, it comes with an added challenge:  Most aging parents don’t welcome much help from their adult children. They may see it as interference, or an invasion of privacy.

Some parents might even refuse to accept that they’re having difficulties, despite issues that feel glaringly obvious—and concerning—to you.

By the time you’re noticing changes and have safety concerns, it’s quite possible that you’re right: that your parent does need help of some kind. So how should you best get involved, especially if your attempts to do so have gone poorly in the past?

Well, it’s certainly not easy. These situations are complicated from a medical and eldercare perspective, plus they tend to bring up difficult emotions for older parents and adult children alike.

But I do believe that it’s crucial for families to get involved. It’s not likely to be easy. But it can be easier, if you’re able to learn the better ways to do so—and also what to stop doing.

[Read more…]

COVID Vaccination for Aging Adults:
What to Know & Do

by

As everyone knows, the COVID-19 pandemic has caused a public health — and societal — crisis of epic proportions. The impact has been especially severe on older adults, who are more likely to be severely affected by COVID, and who represent a distressingly high proportion of the U.S.’s COVID deaths.

But, in an amazing feat of scientific achievement, COVID vaccines were developed in truly record time, and in 2021, a large-scale vaccination campaign has been rolled out in the U.S.

This doesn’t mean everything will be back to normal very soon. But vaccination is key to reducing the dangers of COVID, because to date, the Pfizer and Moderna vaccines have proven to be extremely effective in preventing hospitalizations and deaths due to COVID. They have also been shown to be safe.

Although it’s exciting that we benefit from the significant protection of COVID vaccines, these vaccines have also raised a lot of questions for people. This article summarizes what I think is most important for older adults and families to know about coronavirus vaccination.

In particular, I want to offer science-based information to help with common questions, such as “Which COVID vaccine is better for seniors?” or “Which COVID vaccine for a 90-year-old?”

I’ll also cover vaccine safety, and what we know so far about how effective these COVID vaccines are in older adults. And in 2021, I am adding information related to the Delta variant and boosters.

Latest Updates:

Starting from 2022, I’ll be posting updates to a new page, which is here:  COVID & Aging Adults: 2023 & 2022 Updates

Here is my most recent video update, from August 14, 2023:

In this update, I discuss the latest COVID news for August 2023, including the recent rise in COVID cases, whether to get boosted again now or later, what we know about the upcoming fall COVID vaccine, and more. 

In this episode:

  • What to know about the new COVID wave
  • Update on the EG.5 subvariant
  • Whether vaccines work against the newest variants
  • Update on the upcoming 2023 COVID vaccine booster
  • Answers to FAQs
    • Should you get boosted again now or wait?
  • Symptoms of COVID & what to do if you catch it
  • What will really help us live with COVID

Note: For the masks I recommend, you can get the 3M V-flex here https://amzn.to/3OxrsRY, and the Powecom KN95 here https://amzn.to/3W9frXf

These are Amazon affiliate links, so any purchases will help support Better Health While Aging, thank you!

For all links and resources mentioned in the update, see the related podcast page here.


Here is the last 2021 video update, from Dec 16, 2021:

This video update covers Omicron, COVID boosters, plus how to search the CDC data to see just how well vaccines have worked, even in older adults. I also show the data demonstrating that vaccinated people age 80+ are still at higher risk of serious COVID than unvaccinated people under age 50; this is why fully vaccinated older adults should take precautions during the current surge!

The update addresses these FAQs:

  • What do we know about Omicron so far, and will the vaccines remain protective
  • Should I get vaccinated against COVID?
  • Should my 90-year-old mother get the COVID vaccine?
  • How well does the vaccine work in older adults? How well does it work over time, and against Delta?
  • Should I worry that the vaccine might harm me (or my frail older parent)?
  • Who should get a COVID booster and why?
  • How to stay safer during the holidays.

For related links specific to this update, see the related podcast show notes page.

What’s Most Important to Know About COVID Vaccination

As of December 17, 2021, what is most important to know is:

  • There is currently a COVID surge in the US, involving both Delta and the newer Omicron variant. Very high case numbers are expected. Unvaccinated older adults are at quite high risk of hospitalization or death due to COVID (as explained in 12/16/21 video update). Even vaccinated older adults are at some risk, and should take extra precautions during the surge, to avoid being exposed to COVID.
  • The COVID vaccines are safe and remain very effective at preventing hospitalization or death from COVID (especially the mRNA vaccines from Pfizer and Moderna). Even after 5-6 months, the vaccines continue to provide excellent protection against hospitalization and death due to COVID, even in older age groups.
  • After several months, the vaccines do become less effective at preventing mild COVID infections and breakthrough infections can happen. These are unlikely to become serious.
    • The small number of breakthrough infections that become very serious are mostly in people who are older or have serious chronic medical conditions. (Note: General Colin Powell, who died of a breakthrough COVID infection, was 84 and had a very serious blood cancer.)
  • The Omicron variant is very contagious and its mutations enable it to cause breakthrough infections in people who are vaccinated or have previously had COVID. Vaccination is expected to continue providing good protection against hospitalization and severe COVID.
  • Both Omicron and Delta are causing symptoms and (usually) mild COVID illness in fully vaccinated people. There is also evidence that fully vaccinated people can transmit the Omicron and Delta COVID variants to others. Many COVID cases in vaccinated people are asymptomatic, as well.
    • This means you should not assume that you can’t get COVID from a fully vaccinated person.
    • If you are vaccinated, you should be careful about the possibility you could transmit COVID to another vulnerable person, such as an unvaccinated child or frail older person.
  • Getting vaccinated is safe, will protect you personally from serious illness due to COVID, and helps reduce the impact of COVID in our communities. I recommend vaccination for all adults. I have personally vaccinated my own children (ages 13 and 11), to reduce risk to our family members who are in their 90s.
  • I also recommend resuming wearing masks indoors and taking COVID exposure precautions (ventilation, minimize time indoors with people outside your household), at least until COVID case rates decline.
  • Getting a booster dose of the vaccine does seem to reduce the risk of a vaccinated person getting a breakthrough infection.  I recommend getting a COVID booster.

What COVID vaccines are currently available?

You can see which COVID vaccines have been approved for use in the U.S. on the FDA’s COVID-19 Vaccines page: FDA COVID-19 Vaccines.

As of December, 2021, in the U.S., three COVID-19 vaccines are in use: Pfizer, Moderna, and Janssen (which is the pharmaceutical branch of Johnson & Johnson).

On December 11, 2020, the FDA granted an emergency use authorization (EUA) to Pfizer’s COVID-19 vaccine. Moderna was granted a similar EUA on December 18, 2020.

On February 27, 2021, the FDA granted emergency use authorization to Johnson & Johnson’s COVID vaccine. Unlike the Pfizer and Moderna vaccines, which require two injections spaced about a month apart, the J&J vaccine only requires one injection.

On August 21, 2021, the FDA authorized an additional dose of COVID vaccine for people who are moderately to severely immunocompromised.

On August 23, 2021, the FDA granted full authorization to Pfizer’s vaccine.

On Sept 22, 2021, the FDA authorized a single booster dose for Pfizer COVID vaccine recipients who are age 65 or older, plus for a few other select groups.

On October 20, 2021, the FDA authorized a booster dose for older Moderna COVID vaccine recipients (plus for a few other at-risk groups) and for Johnson & Johnson vaccine recipients (all).

On December 16, 2021, following a review of the effectiveness and safety of the Johnson & Johnson vaccine, the CDC announced that it’s preferred that adults receive one of the mRNA vaccines (Moderna or Pfizer).

Many other vaccines have been approved in other countries, such as the Oxford AstraZeneca vaccine in the U.K. You can see a list of COVID vaccines on the NYTimes Coronavirus Vaccine Tracker page, which also includes a helpful summary of the vaccine approval process.

Vaccines were initially prioritized for frontline health workers and nursing home residents, and then were prioritized in most areas for older adults. As of May 2021, vaccinations are available in most parts of the US to all adults who wish to be vaccinated.

The Pfizer vaccine received emergency approval for children ages 12 and older in May 2021, and a pediatric dose for children ages 5-11 received approval in November 2021.

About the mRNA COVID Vaccines (Pfizer and Moderna)

How the Pfizer and Moderna COVID vaccines work

The Pfizer and Moderna vaccines use a new approach for vaccination: messenger RNA (“mRNA”). This technology had never before been used in a licensed vaccine. But it was under development at the NIH about 10 years prior to the pandemic, and it offers several advantages over pre-existing vaccine technology.

Whereas most vaccines work by injecting a person with a killed virus or portion of virus, mRNA vaccines use a totally different approach: they contain limited instructions that prompt the body’s cells to create copies of the COVID spike protein component (but not the whole virus).

The body’s immune system then recognizes the COVID spike protein as foreign, and builds up immunity. This means that when the body later encounters the complete COVID virus during an infection, it can ramp up quickly and defeat the virus before the person feels ill, or becomes seriously ill.

So, it’s impossible to get COVID from the mRNA COVID vaccines, because they don’t inject killed or weakened COVID, and the injected instructions cannot cause the body to create complete functioning COVID virus.

Another advantage of the new mRNA technology is that vaccine doses can be manufactured much more quickly.

You can learn more about these mRNA vaccines here: CDC: Understanding mRNA COVID-19 Vaccines

Unfortunately, there has been a lot of misinformation spread about the mRNA COVID vaccines. An excellent article debunking the false claims is here: Irish Professor Makes Unfounded Claims About Long-Term Effects of mRNA Vaccines

For the Pfizer and Moderna vaccines, two doses are required (3 and 4 weeks apart, respectively).

mRNA COVID Vaccine Efficacy in Older Adults: What we know so far

What we know about how well these vaccines work is based on two types of information: randomized trial data submitted to the FDA to get emergency use authorization, and then observational analyses conducted over the past several months.

CDC data indicate that since vaccination began, COVID case rates and death rates have fallen dramatically in nursing home residents and among people aged 85+. A UK study also noted a significant drop in COVID hospitalizations among older adults after their vaccine rollout. (See the video here for an explanation of where to find this data.)

Also, in May 2021, researchers published an updated study of the Pfizer vaccine efficacy in Israel. This found a real-world overall vaccine efficacy of 94% (93% in over 65 age group). Table 3 of this study report also reported vaccine efficacy in 3 older age groups (over 65, over 75, and over 85). (I explain this data in my COVID update video from 5/14/21.)

This data found that vaccine efficacy dropped in the older age groups for asymptomatic infection (83% in people over age 85) but remained around 97% for symptomatic COVID and severe COVID, with no drop seen in the older age groups. This suggests that although the risk of passing on COVID or having a breakthrough infection may go up as people get older, even those over age 85 should expect to get excellent vaccine protection from serious COVID illness.

A CDC report published in early May of 2021 found that getting either the Pfizer or Moderna vaccine was 94% effective against COVID-19 hospitalization among fully vaccinated adults aged 65 and older.

At this time, research and observational data overall supports the efficacy of the mRNA vaccines, even in the very old. The main group that seems to be an exception is those with significant immunocompromise, such as those taking certain immune medications, those who’ve had transplants, and those with a history of hematological malignancies (“blood cancers”) or other conditions affecting their B cells and T cells. For more on this, see Researchers Tie Severe Immunosuppression to Chronic COVID-19 and Virus Variants.

The CDC recently began reporting COVID cases and deaths based on vaccination status. This NY Times article includes graphics based on the CDC data, showing how vaccination reduces cases (and deaths) for every age group: Who Had Covid-19 Vaccine Breakthrough Cases?

For these reasons, I highly encourage COVID vaccination for adults of all ages, and especially for older adults.

What we know about COVID vaccine protection weakening over time

Several observational studies indicate that the three COVID vaccines become less good at preventing mild infection after a few months. However, so far they have continued to provide excellent protection against hospitalization, especially in people under age 65.

Most studies show that after several months, Moderna remains more effective than Pfizer, and both are more effective than Johnson and Johnson.

For this reason, COVID boosters are now being recommended for all adults, and especially for older adults or those at risk of severe COVID. For more on COVID boosters:  CDC: COVID-19 Vaccine Booster Shots

For data on how boosters increase antibody levels, see  Heterologous SARS-CoV-2 Booster Vaccinations – Preliminary Report.

Note: A COVID vaccine booster is not technically the same as getting a “third dose,” which was approved by the FDA on 8/21/21 for certain people who are immunocompromised and unlikely to mount sufficient response to the usual COVID vaccine schedule. For more on who qualifies for this type of extra dose, see CDC: COVID-19 Vaccines for Moderately to Severely Immunocompromised People.

What we know from the COVID trial data submitted to the FDA

The Pfizer phase 3 trial data was published in the New England Journal of Medicine (NEJM) on December 10, 2020, and the Moderna phase 3 trial data was published on December 30, 2020.

The Pfizer trial included about 43000 participants, who were randomized to get the Pfizer COVID vaccine or a placebo injection. During a follow-up period of a few months, there were 8 cases of Covid-19 among vaccine recipients and 162 cases among placebo recipients. The authors concluded that the vaccine was 95% effective in preventing Covid-19.

But before you assume that you — or your aging parent — will be 95% protected by vaccine trial data: it’s extremely important to take a good look at the study data, to find out: how many people like you were studied, and what were the results in that group?

Being a geriatrician, I always want to know how many older adults were included in a study, what was the age breakdown of older participants (because the average 65-year-old is medically fairly different from the average 85-year-old), and what happened with those participants.

Here is the short video presentation I recorded in December 2020, about how I assess whether the COVID vaccine (or other treatment) is effective in older adults, especially those over age 85 and those in nursing homes. I also have summarized some key vaccine information below.

In this video, I review the data for Pfizer’s vaccine, and I show you how you can assess the data on older adults when the data for upcoming vaccines is released.

(For a short tutorial on how to slow down the video or search the transcript, see here.)

Here’s what I found out, for the Pfizer trial:

  • The median age of participants was 52 years, and 42% of participants were older than 55 years of age. The age range of participants was 16-91.
  • COVID cases and vaccine efficacy results are reported for four age ranges (see Table 3):
    • 16-55 years (19852 people) –> 5 cases (vaccine) vs 114 cases (placebo) –> 95.6% efficacy (statistically likely range: 89.4–98.6%)
    • >55 years (15043 people) –> 3 cases (vaccine) vs 48 (placebo) –> 93.7% (statistically likely range: 80.6–98.8%)
    • >65 years (7728 people) –> 1 case (vaccine) vs 19 (placebo) –> 94.7% efficacy (statistically likely range: 66.7–99.9)
    • >75 years (1559 people) –> zero cases (vaccine) vs 5 cases (placebo) –> 100.0% efficacy (statistically significant range: −13.1–100.0%)

Please note that it’s not a typo: for participants aged 75 years or older, the initial Pfizer trial data reported a statistically likely efficacy range of negative 13% to 100%. (!)

Why is this? In practical terms, they didn’t have enough people aged 75+ catch COVID during the study period. (This may be because everyone in this age group was being careful to minimize their COVID exposure.)

In short, when Pfizer’s vaccine was authorized, it wasn’t clear just how effective it was in older adults aged 75+, much less those aged 85-90+. They also didn’t report just how many people aged 85+ were in the study, but probably it was a small number.

As a geriatrician, this concerned me. Most vaccines, such as the influenza vaccine, tend to work less well in older adults because of an aging immune system. (This is why vaccine makers have designed flu vaccines specifically for older adults.)

That said, in February 2021, researchers published a study of the Pfizer vaccine efficacy under real-world conditions in Israel, which noted a real-world vaccine efficacy of over 90%. The study did exclude nursing home residents from the study, and did not specify effectiveness in people over age 80. But it was excellent to see the vaccine demonstrating such good results overall.

Also, as noted earlier in this article, in May 2021, researchers published an updated study of the Pfizer vaccine efficacy in Israel, which reported vaccine efficacy in 3 older age groups (over 65, over 75, and over 85).

This data found that vaccine efficacy dropped in the older age groups for asymptomatic infection (83% in people over age 85) but remained around 97% for symptomatic COVID and severe COVID, with no drop seen in the older age groups. This suggests that although the risk of passing on COVID or having a breakthrough infection may go up as people get older, even those over age 85 should expect to get excellent vaccine protection from serious COVID illness.

For the most recent information on what data from Israel shows (including why they decided to give boosters), see my latest video update.

What about the efficacy of the Moderna vaccine?

The Moderna phase 3 trial data was overall similar to the Pfizer data. They also had a limited number of participants over age 75, and so could not draw statistically significant conclusions regarding the efficacy of the vaccine in people over age 75.  The peer-reviewed Moderna vaccine study results published in the New England Journal are here.

The data that Moderna submitted to the FDA when requesting emergency approval can be viewed here.

  • In Table 17 (page 29), you can see that in people aged 65+, the point estimate for vaccine efficacy was 86.4% (95% likely range of 61.4 – 95.5%), compared to an efficacy of 95.6% (range 90.6%, 97.9%) in people age 18 to under 65.
    • This is overall excellent vaccine efficacy.
  • You can see the number of participants aged 75+ and the vaccine efficacy results in Table 10 (page 24).
    • The number of people over age 75 was quite small (about 1300 overall) and there were only 3 COVID cases in the vaccinated group.
    • So the posted efficacy rate of 100% is not statistically significant (which is why they don’t provide a range).

Needless to say, the participants in the vaccine trials who were aged 75+ are overall much younger and healthier than people in nursing homes, and should be assumed to have a better immune system response to vaccines than even a healthy 90 year old will have.

If you are wondering why there weren’t more people aged 75+ in the trials, see this interview with geriatrician Dr. Sharon Inouye, of Harvard: Why Aren’t Highest-Risk People Better Represented in COVID Vaccine Trials?

When the Pfizer and Moderna vaccine were released, my concern was that the biggest risk in vaccinating frail older adults is that people may overestimate the associated protection and then take fewer precautions around these older adults. So even if all residents of a nursing home are vaccinated, it’s important for staff to be vaccinated as well, and that everyone continues to take precautions until the levels of COVID community transmission finally drop down.

For the latest information on the efficacy of the Moderna vaccine (which in many studies appears to be more effective than the Pfizer vaccine), see my latest video update above.

Do the Pfizer and Moderna vaccines protect against the new variants of COVID?

The CDC is monitoring several COVID variants, some of which appear to be more contagious than usual. These seem to have originated overseas but appear to be circulating in the United States. The variants include:

  • Alpha, (B.1.1.7, first identified in the U.K.)
  • Beta (B.1.351, first identified in South Africa)
  • Gamma (P.1., first identified in Brazil)
  • Delta (B.1.617, first identified in India) — As of October, 2021, this has proven to be extremely transmissible . It was implicated in a breakthrough cluster of cases among vaccinated airport workers in Singapore and has become the dominant COVID variant in many parts of the world.
  • Omicron (B.1.1.529, first identified in South Africa) — This one has an exceptional number of mutations and as of Dec 2021, seems to be rapidly spreading.

The vaccine makers are actively studying how well their vaccines protect again these variants. In July 2021, a study published in the New England Journal of Medicine concluded that the Pfizer vaccine and AstraZeneca vaccines were effective against the Delta variant, provided two doses were administered.

To date, no COVID boosters have been designed specifically for any COVID variants, but it is possible that this will be developed in the future.

To find out if the COVID variants are causing cases near you, see this CDC page: US COVID-19 Cases Caused by Variants.

Are the Pfizer and Moderna COVID vaccines safe?

In general, they appear to be quite safe and there were very few true severe problems noted in the study.

As of March 26, 2021, over 130 million doses of these vaccines have been administered. To date, the primary safety issue that has emerged is the possibility of severe allergic reactions. However, these are uncommon and only affect a handful of people per every million doses administered. For more on this, see this CDC page.

Now, it’s important to note that it was quite common for vaccine recipients to feel unwell after vaccination, especially after the second dose. The most common symptoms were fatigue and headache, and some people experienced fever, as well.

These are signs that the immune system is responding to the vaccine! (Which is why they occurred less often in older participants than younger ones.) So these should not be taken as a sign that the vaccine is dangerous, or not worthwhile.

About the Johnson & Johnson COVID Vaccine

The Johnson & Johnson vaccine requires only a single injection. A good summary of the J&J vaccine, including how it’s different from the Pfizer and Moderna vaccines, is here: How does the Johnson & Johnson vaccine work? When is it available? What to know about the new shot.

Reviewing the J&J vaccine data is more complicated in that the Phase 3 trial was conducted in three regions (the US, South Africa, and 6 Latin American countries), and also took place in the winter of 2020-2021, when some areas had COVID variants spreading.

The trial data submitted to the FDA can be viewed here:  FDA Briefing Document: Janssen Ad26.COV2.S Vaccine for the Prevention of COVID-19.

In reviewing the J&J data, I noted:

  • Vaccine effectiveness (VE) overall, by region was:
    • US: 72% (95% confidence interval 58-82%)
    • Latin America 61% (95% confidence interval 47-72%)
    • South Africa 64% (95% confidence interval 41-79%)
  • 35% of participants were over age 60
    • 3.7% over age 75
  • VE after 28 days against moderate-severe COVID:
    • Age 18-59: 66% (95% CI 53-76%); 64% if comorbidities
    • Age 60+: 66% (95% CI 37-83%); 42% if comorbidities
  • VE after 28 days against hospitalization/ICU/death
    • No cases were noted among vaccine recipients; VE 100% (31-100%)

The bottom line is that although the posted overall efficacy rate appears to be lower (72% in the US) than that of the mRNA vaccines, the J&J vaccine is still quite effective overall and after 28 days, it had good efficacy (83%; see table 16) in preventing severe/critical COVID.

It is perhaps a little bit concerning that it was less effective among older adults with comorbidities, but it is still better than being unvaccinated.

There was no very detailed data on the vaccine efficacy in people over age 75; they are mentioned in some results tables (e.g. table 12) but there does not seem to be enough data to draw an efficacy conclusion.

The vaccine also appeared to be safe overall. Similar to the previously approved COVID vaccines, many vaccine recipients did experience side effects such as headache, fatigue, and body aches, and these were more common in younger recipients.

There has been some concern about a rare but serious side effect involving clots: as of December 17, 2021, 57 people have experienced clots associated with the J&J vaccine. These all occurred in people under the age of 59. Given 16 million doses have been administered, this appears to be a very rare side-effect.

Although it is better to be vaccinated with J&J than to be unvaccinated, as of December 2021, it has become clear that the Pfizer and Moderna vaccines are more effective, and potentially safer. For these reasons, on December 16, the CDC announced that the mRNA vaccines are now preferred over J&J.

COVID Vaccination and Nursing Homes:

CDC data indicates that since vaccinations began in nursing homes in December 2020, COVID case rates and death rates have fallen dramatically in nursing home residents and among people aged 85+. A UK study also noted a significant drop in COVID hospitalizations after their vaccine rollout.

You can view current counts for COVID cases and COVID deaths in nursing homes here:
CDC: Nursing Home Covid-19 Data Dashboard

The numbers have improved a lot since the winter of 2020-2021. However, in December 2021, there were still 4000 cases per week in nursing homes nationwide, along with nearly 400 deaths per week.

Past investigations suggest that some nursing homes are experiencing outbreaks related to unvaccinated staff members, and “breakthrough” COVID cases in vaccinated residents are occurring. Most of these breakthrough cases are mild or asymptomatic, fortunately.

To date, vaccination rates are much higher among nursing home residents than among the staff who work in the facilities.

The CDC’s Advisory Committee on Immunization Practices (ACIP) reviewed COVID vaccine safety data in a meeting on January 27, 2021.  You can view the meeting slides and safety data here. This meeting included data on the immunization of nursing home residents (slides 39-41). These vaccinations used Pfizer and Moderna vaccines.

The safety data, for nursing home residents, were reassuring. As the slides explained, after the vaccination campaign in nursing homes, there was no sign that people were more likely to die within after vaccination, compared to nursing home residents who are not vaccinated.

Especially given the risk of COVID exposure due to those staff members who have chosen to not be vaccinated, I highly recommend COVID vaccination for all nursing home residents. I also recommend vaccination for visiting family members, as this helps protect nursing home residents, who may be more vulnerable to breakthrough COVID cases after vaccination.

I also recommend a booster dose for older adults and especially for nursing home residents, since recently published CDC data finds that the mRNA vaccines efficacy against COVID infection has dropped over the past few months:
Effectiveness of Pfizer-BioNTech and Moderna Vaccines in Preventing SARS-CoV-2 Infection Among Nursing Home Residents Before and During Widespread Circulation of the SARS-CoV-2 B.1.617.2 (Delta) Variant — National Healthcare Safety Network, March 1–August 1, 2021.

Who shouldn’t be vaccinated against COVID?

At this time, there are not many specifics on who should not be vaccinated, provided a vaccine is approved for your age group. (None of the available vaccines have an emergency authorization for children under the age of 5.)

As of December 2021, there have been a relatively small number of severe allergic reactions, which the FDA is investigating. So people with a history of anaphylactic allergic reactions should probably check with their health providers before pursuing vaccination. There have also been some very rare cases (28 out of 9 million doses given) of serious clots in people who receive the Johnson and Johnson vaccine, as noted above.

That said, with millions of vaccine doses being distributed over the next several months, guidelines are likely to rapidly evolve, regarding who should not be vaccinated, or who should be vaccinated with caution. For accurate information on this topic, I recommend reputable information sources, such as the FDA and the CDC’s COVID information pages. (See Resources, below.)

My current recommendation for COVID vaccination

As of December 17, 2021, I am urging all adults to get vaccinated for COVID, unless your own health provider advises you otherwise. Although any vaccine is better than no vaccine, the mRNA vaccines have proven to be more effective than Johnson & Johnson, so I would recommend one of those. There is also evidence that the Moderna vaccine is a little “stronger” and more effective, which can be good for aging immune systems.

I recommend vaccination against COVID because:

  • The Pfizer and Moderna vaccines appear to be quite effective in preventing hospitalization, even in older adults.
    • See my December 2021 video update in which I walk through the CDC data showing how COVID cases, hospitalization, and deaths are much higher in unvaccinated people, especially in older age groups
    • Data from Israel suggests good effectiveness in people over age 85, as well. Although there does seem to be some recent waning of vaccine protection against breakthrough infections (esp in older adults), vaccine protection against hospitalization remains quite good.
  • Even though it’s unclear exactly how effective these vaccines are in people over age 75, COVID case numbers and deaths in this age group have fallen as older adults have been vaccinated.
  • So far there is no reason to believe these vaccines are unsafe or likely to cause lasting harm.
  • Until COVID rates drop way, way, down, the risks of catching and transmitting COVID should vastly outweigh the potential discomfort of vaccination or very small risk of an adverse reaction.

I also recommend that previously vaccinated older adults get a booster COVID vaccine dose. Younger adults should get a booster as well, as it’s now recommended for all adults and helps reduce transmission to older adults and other vulnerable people.

What is an older person’s risk of dying from COVID?

To get an estimated answer to this question, in March 2021, queried the CDC’s COVID-19 Case Surveillance Public Use Data set, which is available online.

In reviewing available data for COVID cases from 9/1/20 to 3/25/21, I calculated the following:

  • For people aged 80+
    • 16.4% mortality overall
    • 43% mortality if hospitalized
    • 67% mortality if admitted to the ICU
  • For ages 70-79
    • 6% mortality
  • For ages 60-69
    • 2% mortality

Note that these figures are pre-Delta. The Delta variant does seem to cause more severe illness, so the risk of serious COVID illness in the unvaccinated is probably higher now.

For a more recent estimate of COVID mortality, see this part of my December 2021 COVID update.

What to remember if you — or your loved one — is over age 75:

I strongly urge you to get vaccinated! Moderna is likely better for older adults, but Pfizer is good too. Studies are finding that both mRNA vaccines offer superior protection compared to the Johnson & Johnson vaccine, and so I would recommend getting an mRNA two-dose vaccine if at all possible.

I also recommend that previously vaccinated older adults get a booster COVID vaccine dose. This will hopefully help reduce the chance of catching Omicron.

Please note that vaccination will make you much safer from COVID, but it often does not make you 95% safer and I especially urge caution for those who are frail, immuno-compromised, or over age 85.

Although most breakthough COVID infections in older adults are not severe, some are. Most deaths due to breakthrough COVID infections have been in people over age 65. It is hoped that boosters will reduce serious COVID breakthroughs in older adults.

There continues to be relatively little research published on vaccine efficacy in people over 85, which makes it challenging to know just how effective these vaccines are for our most vulnerable older adults. That said, the nursing home outbreaks we’ve had since residents were vaccinated show that although breakthrough infections can definitely happen, vaccinated nursing home residents are MUCH less likely to die of COVID.

COVID is also mutating and although so far the current vaccines appear protective against variants, that could change.

So I recommend erring on the side of taking precautions, such as being careful about crowded indoor spaces, especially if COVID cases are going up in your community.

Outdoor activity is in general low-risk for COVID exposure and transmission, and I believe that in most cases, it shouldn’t be necessary to wear a mask while outdoors.

You can find the CDC latest recommendations for fully vaccinated people here: CDC: When You’ve Been Fully Vaccinated

We can also protect nursing home residents and other vulnerable older adults by encouraging all younger adults around them to accept vaccination.

Please take care, stay safe, and I hope you’ll get vaccinated once it’s available to you! 

And if it’s been more than six months since you were vaccinated please get a COVID booster soon!

You can view my past COVID vaccine video updates here: Oct 2021, Sept 2021, July 2021, May 2021, March 2021, Dec 2020.

For 2022, I’ll be posting updates to a new page, which is here:  COVID & Aging Adults: 2022 Updates

Resources:

This article was first published on Dec 18, 2020, and was last updated by Dr. Kernisan on December 17, 2021.

Disclaimer

The material on this site, including any exchanges in the comments section of the blog, is for informational and educational purposes only.

Any comments Dr. Kernisan may make regarding an individual’s story or comments should not be construed as establishing a physician-patient relationship between Dr. Kernisan and a caregiver, or care recipient.

None of Dr. Kernisan’s website or group information should be considered a substitute for individualized medical assessment, diagnosis, or treatment.

Please see the full Disclaimer for more information.

Please also carefully read our Terms & Conditions of Use, before using this site.

Creative Commons License
This work by Leslie Kernisan MD & Better Health While Aging LLC is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Based on a work at BetterHealthWhileAging.net.

Privacy Policy & Disclosures

Your privacy is very important to us. Your information will never be sold to anyone, whether you browse the site, sign up for email updates, or register for an event.

Pleae read our complete Privacy Policy for more information and for Dr. Kernisan's financial disclosures.