How will a COVID-19 vaccine work in my body?

The COVID-19 vaccine teaches your immune system to recognize the coronavirus. When you get the vaccine, your immune system makes antibodies (“fighter cells”) that stay in your blood and protect you in case you are infected with the virus. You get protection against the disease without having to get sick.

When enough people in the community can fight off the coronavirus, it has nowhere to go. This means we can stop the spread quicker and get a little closer to ending this pandemic.

Show All Answers

1. How are COVID-19 vaccines made?
2. How will a COVID-19 vaccine work in my body?
3. What are the ingredients in COVID-19 vaccines?
4. What is an mRNA vaccine?
5. What is a viral vector vaccine?
6. What types of symptoms are normal after receiving the vaccine?
7. Can I get the COVID-19 vaccine if I've had an allergic reaction to a vaccine in the past?
8. Can I get the COVID-19 vaccine if I'm pregnant, lactating or planning to become pregnant?