1) if you have had covid, should you still get a vaccine?
However, you should be fine for about 3 months.https://www.nj.com/news/2021/01/nj-covid-vaccine-should-i-get-a-coronavirus-vaccine-if-ive-already-had-the-virus.html
Should I get a COVID-19 vaccine if I’ve had the virus?
Health experts say yes. Regardless of previous infection, the U.S. Centers for Disease Control and Prevention says people should plan on getting vaccinated when it’s their turn.
“It’s a pretty straightforward question,” said Johns Hopkins infectious disease specialist Dr. Amesh Adalja. “Yes, you need to get vaccinated.”
After someone recovers, their immune system should keep them from getting sick again right away.
“Your immune system is able to identify the virus, and protect itself,” said Dr. Saskia Popescu, an infectious disease expert at George Mason University.
Scientists still don’t know exactly how long this immunity lasts or how strong it is, though recent research suggests the protection could last for several months.
If you’ve been infected in the last three months, the CDC says it’s OK to delay vaccination if you want to let others go first while supplies are limited.
“All things being equal you would want the person with no protection to go first,” Adalja said.