Xuenou > Editor's Picks > Millions remain unboosted, as scientists say 3rd COVID shot provides 'significant' protection
Millions remain unboosted, as scientists say 3rd COVID shot provides 'significant' protection
Older Americans — people over 50 — have proven to be more likely to receive their first COVID-19 booster.

Millions remain unboosted, as scientists say 3rd COVID shot provides 'significant' protection

Older Americans — people over 50 — have proven to be more likely to receive their first COVID-19 booster.