Pediatric COVID-19 severity appears to be declining among hospitalized children as Omicron subvariants evolve.

As evidence mounts that the omicron variant is less deadly than prior COVID-19 strains, one oft-cited explanation is that viruses always evolve to become less virulent over time. The problem, experts ...

By Hugo Francisco de Souza A novel nasal booster approach may help close the gap between systemic vaccination and infection-blocking mucosal immunity, offering fresh insight into next-generation COVID ...

NEW YORK (WABC) -- Governor Kathy Hochul on Wednesday announced 29 new #VaxForKids pop-up vaccination sites to increase vaccination rates among children and adolescents. The new sites support the ...

SAN FRANCISCO -- Preliminary data out of South Africa is giving the world insight into how strong omicron really is. The South African Medical Research Council just reported this variant may cause ...

Some school systems around the U.S. extended their holiday break Monday or switched back to online instruction because of the explosion in COVID-19 cases, while others pressed ahead with in-person ...

SAN FRANCISCO -- The director of COVID Response at UCSF's emergency department expects the number of cases brought on by the omicron variant to peak in the next seven to 10 days, but she doesn't ...

CHICAGO (WLS) -- Illinois public health officials reported 6,664 new COVID cases and 28 related deaths Monday as the first omicron subvariant was detected in the state. There have been 2,920,971 total ...

Covid-19 Active Cases India Jan 21 Highlights, Omicron Variant Cases in India, Coronavirus 3rd Wave, Covid-19 Vaccine Dose ...