Despite all the media attention about the novel coronavirus, now known as COVID-19, influenza is currently a much bigger risk for most people in the United States. Yet many people do not plan to get a flu shot this year. You may be busy, or perhaps you think you might get sick from the shot, or that it’s not necessary. Matthew Weissman, MD, MBA, a primary care doctor with the Mount Sinai Health System, explains why you shouldn’t put it off.
Why should I get the flu shot?
The flu shot is extremely important. It not only prevents you from getting sick from flu, but it can lessen the severity of flu even if it’s not a perfect match for the type that is going around. For instance, my own daughter got the B strain of the flu. Luckily, she had a much milder case of it because she got the shot.
People forget that the flu is a deadly disease. Each season, tens of thousands of people die from the flu, and hundreds of thousands are hospitalized, according to the Centers for Disease Control and Prevention (CDC). Most of the people who died were not vaccinated. If you’re overweight, pregnant, elderly, or a child, or you have other diseases, you’re in a high-risk category. When you add all those up, you’re talking about a wide swath of New Yorkers.
Keep in mind that the flu shot doesn’t just protect you; it protects your co-workers, your classmates, your parents, and your grandparents—including people whose immune systems may not be good enough to build up their own defenses. It’s like a ripple effect, or herd immunity. It would be a great idea to have a workplace event for people to get vaccinated. It’s a smart idea for businesses to help cut down absenteeism this way.
Some people don’t get the shot because they think they’re going to feel sick for a couple days. Is that true or a myth?
People’s responses vary. Some people do feel a little feverish, get a sniffle, or have a sore arm for a bit. That’s actually a good sign, because it means their immune system is revving up to combat the flu. I think that’s a fair price to pay for not being incapacitated for over a week or being at risk of death from a vaccine-preventable illness. And these side effects don’t happen to everybody, and it doesn’t happen every time.
People have all kinds of excuses why they can’t get the flu shot. People are sometimes worried that the shot may cause a bad reaction because they have an egg allergy. But there are lots of ways to deal with that, including some vaccines that were not created using eggs. People should ask their doctor to find out what’s right for them.
Bottom line, the benefit of the flu vaccine outweighs the risk for most people, by far.
Is it too late to get a flu shot this season?
Definitely not. Flu season doesn’t appear to have peaked yet. The flu season is generally during fall and winter. The CDC recommends that everyone six months or older get the flu shot. You can get it any time up until spring, so don’t wait.
Matthew A. Weissman, MD, MBA, is Chair of Medicine at Mount Sinai Downtown and Associate Professor of Medicine (General Internal Medicine), and Pediatrics, at Icahn School of Medicine at Mount Sinai