2nd COVID vaccine booster benefits the most vulnerable

The World Health Organization — the U.N.'s health agency — said evidence is limited but is increasing that a second booster dose of COVID-19 vaccine would benefit health workers, people who are 60 or older, and those with weak immune systems.

Long Island teacher indicted for fake vaccine card

A Nassau County teacher has been indicted on charges she allegedly submitted a forged COVID-19 vaccination car to her school in a scheme to get around her district's mandatory testing rules.

COVID vaccine: Moderna looks to update shots for fall

Moderna hopes to offer updated COVID-19 boosters in the fall that combine the original vaccine with protection against the latest variant. Before omicron struck, Moderna began testing a shot combining the original vaccine with protection against an earlier variant named beta.