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

IRISH people are being warned about a new strain of Covid-19 as cases rise in the country. The two new strains of the ...

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

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.

From a persistent sore throat that feels like razor blades to severe muscle aches, discover some unusual signs of the new COVID-19 variant NB.1.8.1 spreading globally.

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 ...

A study led by Cedars-Sinai investigators has uncovered a significant uptick in chronic digestive disorders, like irritable ...

Variant NB.1.8.1 accounted for 0% of U.S. cases in April. By mid-June, it was estimated to be the cause of around 37% of ...

Reported symptoms of NB.1.8.1 are similar to other COVID-19 strains, but one distinctive complaint is a severe sore throat, ...

A new COVID-19 variant, informally called 'Nimbus,' is spreading, characterized by a severe sore throat described as feeling like razor blades. While ...

According to SF Gate, in April, it accounted for 10.7% of global COVID-19 samples, a significant increase from 2.5% just a month earlier. Here is what to know about the symptoms of this new variant.