The highly contagious delta variant has utterly transformed the COVID-19 pandemic. It’s also a major reason why the United States reached a grim new milestone this week: There are now more than 40 ...

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 ...

On Tuesday, the World Health Organization (WHO) said that it is tracking a new COVID-19 "variant of interest," and while the strain is nowhere near as widespread as other mutations, the organization ...

SAN JOSE, Calif. (KGO) -- As long as there is on-going COVID-19 transmission somewhere in the world, there will be new variants. That's according to infectious disease expert, Dr. Jorge Salinas with ...

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 ...

(NEXSTAR) – The World Health Organization has identified another coronavirus variant that may have the ability to evade vaccine protections. The B.1.621 variant, also known as the “mu” variant, was ...

The highly infectious delta variant has sparked a new wave of COVID-19 cases and deaths worldwide in recent months, hampering reopenings and slowing the economic recovery. Now comes word of a new ...

(NewsNation Now) — The World Health Organization has identified another coronavirus variant of interest, calling it the mu variant, saying it may have the ability to evade vaccine protections. The B.1 ...

A new COVID-19 variant called Mu might be able to evade the immunity people get from vaccines, Insider reported. The Mu variant has been detected in 47 US states and the District of Columbia, ...