A new Covid-19 variant called NB.1.8.1, or Nimbus, represents about a third of new US Covid-19 cases. Dr. Leana Wen answers ...

I ndia, among many other countries across the globe, witnessed a sudden rise in COVID-19 cases. Triggered by four new Omicron ...

Nimbus, a new COVID-19 variant, is spreading in Asia. It shows immune evasion but low severity and early signs include a ...

The prevalence and severity of refractive and corneal astigmatism in children rose after the COVID-19 pandemic, according to ...

The health ministry has urged caution as NB.1.8.1 and LF.7 variants circulate, but scientists say disease severity remains ...

The new COVID-19 variant, known as Nimbus, is spreading concern due to its distinct symptom of a 'razor blade throat.' This ...

The Vermont Department of Health said the number of emergency room visits for Covid-19 briefly dropped to zero, although it has since ticked up.

Virus isolation of the newer variants was in process at the institute, which would help assess vaccine effectiveness and ...

The National Institute of Virology is isolating four new Omicron sub-variants linked to rising Covid cases in India. Genome ...

COVID-19 cases are declining in India, but the ICMR-NIV is closely monitoring the emerging Singapore strain, Nimbus variant.

Americans became less favorable toward Asians as COVID-19 spread and news coverage intensified, according to a new study. The ...

The recent wave of COVID-19 infections across China reached a peak in late May and has since been subsiding for three consecutive weeks, said a disease control researcher during a news conference on ...