The CDC recently released a statement encouraging everyone over the age of 6 months, who hasn't had a vaccine booster in the past 2 months, to get vaccinated for Covid-19. The virus that causes Covid-19 is always changing, so both the Pfizer and Moderna vaccines have been updated to protect against variants. Experts recommend keeping yourself safe from Covid-19 by getting on a regular vaccination schedule and receiving updated protection from new variants.
Getting vaccinated is the perfect way to participate, but if you want to do more: