![]() The first of a two-dose COVID-19 vaccine does offer some protection, but not nearly as much as you’ll get from both doses.įor example, the Pfizer two-dose vaccine has 95% effectiveness at preventing symptomatic COVID-19 infection-but studies show that the first dose is only about 52% effective. After the shot, your body has some work to do.Īm I protected from COVID-19 after the first shot? A vaccine is essentially faking out your immune system and triggering a similar response. Think of it in terms of when you have a cold-it takes your body a good amount of time to rid itself of what’s making you sick. That’s about how long it takes your immune system to mount an antibody response to the vaccine.Īll vaccines work this way. Regardless of which vaccine you get, you won’t reach full protection until two weeks after your second or final dose. How long does it take for the COVID-19 vaccine to work? Here, I’ll lay out what we know about how quickly and effectively the vaccine works and what we still don’t know about the transmission of COVID-19.Īnd yes, I’ll explain why you still have to wear a mask. Many of us do-even the experts who study infectious diseases for a living. ![]() If you or a loved one has gotten a COVID-19 vaccine already, congratulations! This is an important step in protecting individuals and the public from the spread of this deadly virus.īut let me guess-you still have some questions, right?
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |