The Minister of Health, Kwabena Mintah Akandoh, has assured the nation that the recent rise in COVID-19 cases reported at the University of ...

Mr Kwabena Mintah Akandoh, the Minister of Health, has urged Ghanaians not to panic as there is robust surveillance system in ...

Sharp throat pain that feels like swallowing razor blades—this symptom is particularly noticeable in infections with the new ...

In patients with COVID-19, preexisting immunity and Omicron infection were associated with reduced disease severity and upper respiratory symptom presentation.

Investigators concluded that individuals with comorbidities experienced higher risks of severe COVID-19 outcomes during the ...

The new COVID-19 variant, called Nimbus, has similar symptoms and recovery to the Omicron strain. It hasn't been detected in ...

A painful sore throat is a signature symptom of an Omicron subvariant called NB.1.8.1, or Nimbus. It now makes up about a ...

A new COVID-19 variant named "Nimbus" has been detected in the U.S. and is spreading rapidly. Here's what to know about ...

Omicron changed everything we thought we knew about COVID-19 when it unexpectedly emerged a year ago and rapidly spread around the world within weeks — and there’s still so much uncertainty ...

Information regarding the protection conferred by vaccination and previous infection against infection with the B.1.1.529 (omicron) variant of severe acute respiratory syndrome coronavirus 2 (SARS- ...

Numerous Omicron subvariants have popped up since the original Omicron variant—B.1.1.529—was identified in November 2021: BA.1, BA.1.1, BA.2, BA.2.12.1, BA.3, BA.4, and BA.5 are among the most ...