The Centers for Disease Control and Prevention listed the COVID-19 delta variant as one of its "variants of concern" (VOCs) on June 15. According to the CDC, VOCs can be more contagious, more ...

Share on Pinterest A new SARS-CoV-2 variant of interest has emerged. Christoph Hetzmannseder/Getty Images The World Health Organization (WHO) identified Mu (B.1.621) as a new SARS-CoV-2 variant of ...

The fast-spreading delta variant remains the "most concerning" coronavirus strain despite the emergence of the mu variant, World Health Organization officials said Tuesday. The mu variant, which was ...

Mu variant tracker: These maps show WHO’s COVID-19 ‘variant of interest’ and where it’s spreading The mu variant, or B.1.621, was labeled a “variant of interest” by the World Health Organization. Here ...

HOUSTON, Texas (KTRK) -- The World Health Organization has listed "mu", the newest COVID-19 variant, as a 'variant of interest'. Health officials say they are keeping a close eye on it, so we asked Dr ...

Despite the emergence of the more transmissible and vaccine-resistant mu variant of COVID-19, officials from the World Health Organization are calling the delta variant the “most concerning” strain.

While the Delta variant of the coronavirus accounts for 99 percent of current infections across the U.S., a new variant is getting the attention of public health experts. The World Health Organization ...