A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to ...

Stay informed about COVID-19 symptoms & prevention. Explore WebMD's comprehensive resource for information on signs, precautions, & the latest updates ...

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

From a persistent sore throat that feels like razor blades to severe muscle aches, discover some unusual signs of the new ...

More than 20% of children and young people in Aotearoa New Zealand are experiencing significant persistent health symptoms ...

A new COVID-19 variant is spreading rapidly through the U.S. What to know about NB.1.8.1 and its symptoms in Tennessee.

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

The new COVID-19 variant NB.1.8.1, known as Nimbus, is causing concern due to its subtle symptoms and high transmission rate.

A new, highly contagious Covid-19 strain has emerged globally as thousands of Australians prepare to travel overseas.

COVID-19 variant N.B.1.8.1, or Nimbus, is more contagious than recent past variants and known to cause a particularly painful ...

Can coronavirus symptoms predict whether a patient will develop a severe case of COVID-19? A new study says that’s precisely the case, providing six different … ...

Key symptoms can help tell apart a Covid infection from hay fever, despite some similarities in how they present. This year, millions of people in the UK have been tormented by the aggravating ...