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 ...

Our study reported a lower risk of severe maternal adverse outcome during the Omicron period compared to the pre-Delta and Delta periods among unvaccinated pregnant women. However, the reported risk ...

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