After a lull during the COVID-19 pandemic, pertussis (whooping cough) has made a resurgence—especially in adolescents—with ...

As the delta variant continues to spread, experts say vaccine rates are not keeping up. It has taken a month for the number of fully vaccinated Americans to get from 47% to almost 49.8% after ...

Researchers at University of Tsukuba have demonstrated that during Japan's COVID-19 booster vaccination campaign, online ...

Minutes after California launched its new online vaccine verification system, reports of issues and inaccuracies started to come in. Several staffers on our own team noticed problems, some never ...

NEW YORK, Jan 5 (Reuters) - As millions of people await their turn to get a COVID-19 vaccine that could be months away, scammers online, in emails and on messaging apps are luring victims with claims ...

A birth dose of the vaccine, recommended for newborns since 1991, is up to 90% effective in preventing infection from the mother if given in the first 24 hours of life.