A new Covid-19 variant called NB.1.8.1, or Nimbus, represents about a third of new US Covid-19 cases. Dr. Leana Wen answers ...

Islanders who are eligible for a booster vaccine against coronavirus have less than two weeks to have one, the Jersey ...

An Essex bus company has donated two disused mobile vaccination buses to Ukraine. During the Covid-19 pandemic, the ...

A newer COVID-19 variant may be causing a severe sore throat in those who contract the infections. Here's what to know about ...

As of the week ending June 7, NB.1.8.1 is the second most dominant variant in the U.S., accounting for an estimated 37% of ...

The owner of a Chicago laboratory was sentenced to seven years in prison for his role in a $14 million scheme of falsifying ...

The co-owner of a Chicago COVID-19 testing laboratory was sentenced to seven years in federal prison Wednesday for a fraud ...

For the first time since the global outbreak of Covid-19, researchers claim to have pierced North Korea’s ironclad ...

That's because the variant — NB.1.8.1. or “Nimbus” — may cause painful sore throats. The symptom has been identified by ...

A virologist who helped explain Covid-19 to a worldwide audience of millions has accused the University of Cambridge of ...

A painful sore throat, often referred to as "razor blade throat", is just one of the symptoms of a new COVID-19 variant. This ...

“Our findings show that wildfires led to a dramatic increase in indoor activities, creating the ideal conditions for ...