A new COVID-19 strain linked to a spike in cases in China has been detected in the U.S., but the CDC says it has seen so few ...

Doctors say the new variant appears to be more contagious than other variants but doesn't cause more severe illness.

Preliminary data from researchers in China suggest the NB.1.8.1 variant is not better at evading the immune system compared ...

What is the JN.1 COVID variant? Know its key symptoms, how fast it's spreading, and whether your vaccine can still protect ...

As concerns grow over the rising Covid-19 cases in India, here's a look at how severe the new strain is and what you can do ...

As of May 2025, a new COVID-19 variant, NB.1.8.1, is making headlines globally. Emerging as a subvariant of the Omicron ...

New Covid-19 variants NB.1.8.1 and LF.7 have been detected in India, as several states report rising cases. Delhi, ...

Multiple Covid-19 cases have been reported in Delhi, Karnataka, Maharashtra, Andhra Pradesh, among other places, in the last ...

A health worker collects a nasal swab sample of a woman for the COVID-19 test amid a surge in cases, in New Delhi. (FILE ANI ...

As summer travel plans take shape, health officials are warning that a new COVID-19 variant, NB.1.8.1, is spreading rapidly ...

While one case of NB.1.8.1 variant of Covid-19 was identified in April in Tamil Nadu, four cases of LF.7 were detected in ...

A new strain of COVID-19 is spreading rapidly across the country. In the recent report, experts have stated that COVID-19 ...