The Adult Vaccines Most People Don't Know They're Missing

Most adults assume their vaccine checklist ended in childhood, give or take a tetanus shot after a run-in with a rusty nail and a flu shot when the office nudges them. The reality is messier. The immunity from your childhood shots fades over time, several vaccines now exist specifically for adult risks, and most American adults are missing at least one recommended immunization without knowing it. That gap has real costs. Vaccine-preventable illness in adults still sends people to the hospital, knocks them out of work for weeks, and occasionally causes lasting harm. Prevention is almost always easier than treatment.

The vaccines adults are most commonly missing

Tdap (tetanus, diphtheria, and pertussis)

If your last tetanus booster was more than ten years ago, and for a lot of adults it was twenty or more, you are due for Tdap, which also covers whooping cough. In adults, whooping cough usually shows up as a bad cough that drags on for weeks. In newborns it can be life-threatening, which is why anyone who will be around a new baby should be up to date.

Shingles (Shingrix)

Shingrix is recommended for adults 50 and older, and for younger adults whose immune systems are weakened, even if you already had shingles or the older Zostavax vaccine. Shingles brings a painful rash, and it can leave behind nerve pain that lasts for months or years. Shingrix cuts that risk sharply. It takes two doses spaced two to six months apart, and it is one of the most underused vaccines I see.

Pneumococcal

Pneumococcal vaccines protect against bacterial pneumonia and the bloodstream infections that can follow it. Everyone 65 and older should get them, and younger adults with conditions like diabetes, heart disease, or a weakened immune system often need them sooner. Which product you need, and when, depends on what you have already had, so this is one place where your exact history really matters.

COVID-19 updated boosters

COVID-19 recommendations keep shifting as the virus changes. For most adults, an updated booster makes sense once it has been several months since your last dose, and that is especially true if you are 65 or older or have an underlying condition. We follow current CDC guidance and match it to your age, your health, and what you have already had instead of applying one schedule to everyone.

RSV vaccine

RSV is not only a children’s illness. Adults 60 and older, along with anyone who has ongoing heart or lung disease, can get seriously ill from it. Newer RSV vaccines are now available for adults who qualify. If you have had a rough respiratory season lately, or you have a heart or lung condition, bring it up at your next visit.

Hepatitis B

Plenty of adults in their 40s and 50s were never fully vaccinated against hepatitis B. Current guidance recommends the vaccine for every adult through age 59 who missed it, and a shared decision for those 60 and up. Hepatitis B can settle in as a chronic infection that damages the liver over years, and the vaccine is a simple way to take that risk off the table.

How to find out what you've had

The first step is pulling together your immunization history, which is usually easier said than done. Start with whatever you have, like old pediatrician printouts, a college health form, a former patient portal, or pharmacy receipts. A lot of patients are surprised to turn up a partial record in a filing cabinet or buried in their email.

In Maryland, the ImmuNet registry tracks many of the vaccinations given in the state. With your permission, we can often pull your ImmuNet record during the visit. If you were vaccinated in another state, we can request records from your old provider, though how fast they come back varies.

When the records simply do not exist, we make decisions based on your age, your health, and your likely exposures. For some vaccines, like hepatitis B, a blood test can tell us whether you are already immune. We would rather rebuild your history carefully than guess and leave you unprotected.

What happens at a vaccine visit at Divine Care Services

A vaccine visit at our office is not an assembly line. We go over your full history, your current medications, your allergies, and anything you have been sick with recently. Then we talk through which vaccines make sense today and which belong on a later schedule, since some need spacing between doses and some should wait until you are over an illness.

When you are ready, we give the vaccines in the office that same day whenever we have them in stock. Afterward we tell you what to expect, which for most people is a sore arm or a day or two of feeling run down. Serious reactions are rare, and we go over the warning signs that should make you call us or head to the ER.

We record everything in your chart and can print an immunization record for your own files, your employer, or the next specialist you see.

A note on travel vaccines

Travel vaccines like hepatitis A, typhoid, and yellow fever take some planning before a trip. If you have international travel coming up, mention it at your visit. We can tell you what you need and arrange a referral or prescription when a dedicated travel clinic is the better fit. This is part of primary care, not some separate world you have to go find on your own.