After getting a COVID-19 vaccine, will I test positive for COVID-19 on a viral test?

No. None of the authorized and recommended COVID-19 vaccines cause you to test positive on viral tests, which are used to see if you have a current infection. Neither can any of the COVID-19 vaccines currently in clinical trials in the United States. If your body develops an immune response to vaccination, which is the goal, you may test positive on some antibody tests. Antibody tests indicate you had a previous infection and that you may have some level of protection against the virus. Experts are currently looking at how COVID-19 vaccination may affect antibody testing results.

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1. If I've recovered from COVID-19, do I still need to get a COVID-19 vaccination?
2. If I've been treated with monoclonal antibodies or convalescent plasma, can I get the COVID-19 vaccine?
3. What are the most common side effects of the COVID-19 vaccine?
4. Can the COVID-19 vaccine make me sick (or contagious) with COVID-19?
5. Will a COVID-19 vaccine alter my DNA?
6. Can I choose which COVID-19 vaccine I receive?
7. Is it safe for me to get a COVID-19 vaccine if I would like to have a baby one day?
8. After getting a COVID-19 vaccine, will I test positive for COVID-19 on a viral test?
9. When am I considered to be "fully vaccinated?"
10. Do I need to wear a mask and avoid close contact with others if I have gotten 2 doses of the vaccine?