The combination of getting vaccinated and following CDC’s recommendations to protect yourself and others will offer the best protection from COVID-19. Vaccines will work with your immune system so it will be ready to fight the virus if you are exposed. Wearing masks and social distancing help reduce your chance of being exposed to the virus or spreading it to others, but these measures are not enough.
COVID-19 vaccination is an important tool to help end the pandemic COVID-19 vaccination will help protect you by creating an antibody (immune system) response without having to experience sickness.īoth natural immunity and immunity produced by a vaccine are important parts of COVID-19 disease that experts are trying to learn more about, and CDC will keep the public informed as new evidence becomes available. But experts don’t know how long this protection lasts, and the risk of severe illness and death from COVID-19 far outweighs any benefits of natural immunity. Getting COVID-19 may offer some natural protection, known as immunity. The known and potential benefits of a COVID-19 vaccine must outweigh the known and potential risks of the vaccine for use under what is known as an Emergency Use Authorization (EUA). And if you get sick, you could spread the disease to friends, family, and others around you.Ĭlinical trials of all vaccines must first show they are safe and effective before any vaccine can be authorized or approved for use, including COVID-19 vaccines. COVID-19 vaccination is a safer way to help build protection ĬOVID-19 can have serious, life-threatening complications, and there is no way to know how COVID-19 will affect you. Getting vaccinated yourself may also protect people around you, particularly people at increased risk for severe illness from COVID-19.Įxperts continue to conduct more studies about the effect of COVID-19 vaccination on severity of illness from COVID-19, as well as its ability to keep people from spreading the virus that causes COVID-19.
Learn more about how federal partners are ensuring COVID-19 vaccines work.īased on what we know about vaccines for other diseases and early data from clinical trials, experts believe that getting a COVID-19 vaccine may also help keep you from getting seriously ill even if you do get COVID-19. Learn more about the different COVID-19 vaccines.Īll COVID-19 vaccines that are in development are being carefully evaluated in clinical trials and will be authorized or approved only if they make it substantially less likely you’ll get COVID-19. COVID-19 vaccination will help keep you from getting COVID-19 Īll COVID-19 vaccines currently available in the United States have been shown to be highly effective at preventing COVID-19.
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