Trend > The Science > When, why, and how to get a new Covid-19 booster shot
When, why, and how to get a new Covid-19 booster shot
When, why, and how to get a new Covid-19 booster shot,Answers to your questions about the updated omicron variant vaccines.

When, why, and how to get a new Covid-19 booster shot

Answers to your questions about the updated omicron variant vaccines.