How much better are updated COVID boosters?https://talk103fm.com/wp-content/themes/movedo/images/empty/thumbnail.jpg150150adminadminhttps://secure.gravatar.com/avatar/6e775599c6cae59b48d21c1110feedc9?s=96&d=mm&r=g
New findings are the first released from human clinical trials examining the bivalent booster shots that have been rolled out across the country. source
