How quickly do I need a second COVID-19 vaccine shot?

How quickly do I need a second COVID-19 vaccine shot?

3 years ago
Anonymous $y15ULlV7sG

https://apnews.com/6ec3e81fe1c9c3a41afdd62decf59496

How quickly do I need a second COVID-19 vaccine shot?

The first COVID-19 vaccines in the U.S. require two doses a few weeks apart.