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 ...

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 ...

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 ...

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 ...

(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 ...

Sep.13 -- World Health Organization Special Envoy for Covid-19 David Nabarro says the mu variant, the main cause of infections in Colombia, shows that the coronavirus pandemic is an "ongoing battle" ...

U.S. Army Capt. Annemarie Norse'roy, a critical care nurse assigned to the 115th Field Hospital, 286th Medical Detachment, out of Fort Sam Houston, Texas, is deployed in support of the continued ...

A new COVID-19 variant that was unheard of just months ago is now projected to be the second-most common strain in the United States. Variant NB.1.8.1 was first detected in China in January but ...