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Home > Be Healthy > Health Library > Vaccine to Prevent COVID-19
The COVID-19 vaccine can help you avoid getting COVID-19.
The number of doses you need depends on which vaccine you get. It also depends on your age and health. Most people also need "booster" doses later to help them stay protected. You are considered to be up to date on your COVID-19 vaccines when you've received all the recommended doses and booster doses.
The vaccine prevents many cases of COVID-19. But if you do still catch COVID-19, your symptoms will probably be less severe than if you hadn't gotten the vaccine. You can't get COVID-19 from the vaccine.
Everyone who is able to get the vaccine should get it as soon as possible. The more people who get vaccinated, the better we'll be able to slow the spread of the virus.
The vaccine is extra important for people who are at high risk. This includes people who may be exposed to COVID-19 more often because of their jobs. It also includes people who are at high risk for complications from COVID-19 if they catch it. Some examples of people at high risk include those who:
If you've already had COVID-19, you may still be able to catch it again. Getting the vaccine gives you extra protection.
Getting vaccinated will help protect you from COVID-19. It will also help protect others around you from getting the virus, including people who are more likely to get very sick or die from COVID-19. If you get the virus, you could spread it to friends, family, and other people in your community—including those who are at high risk.
The vaccine is one of the best ways to help the pandemic end sooner so things can return to normal. That means being able to safely go out and see friends and family, meet new people, and do all the things you enjoy. Getting vaccinated can help save lives and help your community thrive.
You might not have side effects. But if you do, they'll probably be like those of other vaccines, including:
This is normal. Your body is building protection against COVID-19.
You may also have other side effects, including:
Side effects will likely go away in a few days. Until then, it may be harder to do your usual activities.
If you think you've been exposed to COVID-19 or have symptoms like a cough, trouble breathing, or a new loss of smell or taste, call your doctor. These aren't vaccine side effects. You need a COVID-19 test.
Current as of:
June 28, 2022
Author: Healthwise StaffMedical Review: Heather Quinn MD - Family MedicineLesley Ryan MD - Family Medicine
Current as of: June 28, 2022
Author: Healthwise Staff
Medical Review:Heather Quinn MD - Family Medicine & Lesley Ryan MD - Family Medicine
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