What you need to know about Covid vaccines in the US this fall

The FDA has approved updated versions of the COVID-19 vaccine, but the new shots are only available for certain groups. The decision has been praised by RFK Jr., a prominent anti-vaccine advocate. The new shots are bivalent vaccines, meaning they target both the original COVID-19 strain and the Omicron variant. They are approved for use as booster doses for individuals aged 12 and older, while the original vaccines are no longer authorized for use as boosters. The updated vaccines are aimed at providing better protection against the current Omicron variants, which have become the dominant strains in the United States. However, the availability and eligibility for the new shots may vary, leading to confusion among the public. The article notes that there is a lot of confusion surrounding COVID-19 vaccines this year, and it encourages readers to stay informed about the latest developments and requirements for accessing the updated vaccines.