The department of health says its digital vaccination certificates system for Covid-19 is...

A new study found high antibody levels in newborns whose mothers had gotten the Pfizer or...

Giving people who've already had Covid-19 a second dose may be a waste, since the first...

Experts have long focused on coronavirus antibodies to assess whether someone has...

"We can be confident that, at least in the short term, most people who get COVID-19 won't...

Children may fight off the virus before it has a chance to destroy their cells or...

"We're well behind this virus," warned Dr. Mike Ryan, executive director of the World...

The WHO warned that pursuing herd immunity by allowing Covid-19 to spread was...