Health and Human Services Secretary Robert F. Kennedy Jr. is ushering in a new era of COVID-19 vaccine guidance in the U.S.

India's Covid-19 tally has reached 2,710 active cases, with 1,170 patients discharged, as per the Union Health Ministry.

Several countries, including China, Singapore, Taiwan, Hong Kong, and specific regions of the United States, are experiencing ...

A new Covid-19 variant, NB.1.81, initially detected in international travelers, has surfaced in the US, raising concerns ...

Cases of the new COVID-19 variant NB.1.8.1, a descendent of the Omicron variant, are on the rise in some parts of the world, ...

A highly transmissible COVID-19 variant behind a rise in cases in China has made its way to the United States, and now ...

While the WHO points out that NB.1.8.1 is “growing rapidly compared to co-circulating variants,” the agency also notes that ...

A fast-spreading Covid-19 variant from China, NB.1.8.1, has reached the US. Though less deadly, experts warn it's more contagious and may evade vaccine protection.

Several cases of the new COVID-19 variant-- which has been linked to a large surge of viral infection in China-- have been detected at US airports, according to Centers for Disease Control and ...