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

COVID-19 variant is quietly making its rounds across the United States, prompting health officials to reiterate 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 ...

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 ...

Maharashtra is gradually emerging from a concerning phase of COVID-19, with the latest figures offering encouraging signs.

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

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

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

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 ...

Multiple news reports have linked the subvariant, NB 1.8.1, to "razor blade throat," in part because of postings on social media that likened symptoms to swallowing razor blades. But experts say those ...