MOUNTAIN VIEW, Calif. (KPIX-TV)-- As the Delta variant of the coronavirus fuels an ongoing COVID wave, Bay Area health experts are keeping a close eye on yet another variant: Delta Plus. "We believe ...

The delta variant is fueling the COVID-19 surge in the United States, but experts warn that a more dangerous variant could emerge if more Americans don't get vaccinated. Delta is the most recent of ...

What is the “delta plus” variant? It’s a relative of the delta variant, identified by British scientists last month. Because it isn’t a variant of interest or concern, it has not yet been officially ...

India confirmed about 50,000 new coronavirus infections today. That is a fraction of what it was seeing at its peak last month. So it looks like the world's biggest and deadliest COVID-19 wave may now ...

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 ...

Vaccine effectiveness against COVID-19 infection dropped from 91% to 66% once the delta variant accounted for the majority of circulating virus, according to a study published Tuesday by the U.S.

A new and slightly changed version of the Delta coronavirus variant is spreading in a number of countries including the United Kingdom, United States and India, health officials say. This strain, ...

To help answer common vaccine questions, we consulted Dr. Stanley Perlman, a professor at the University of Iowa’s Carver College of Medicine and a member of the U.S. Food and Drug Administration’s ...

Please provide your email address to receive an email when new articles are posted on . COVID-19 outbreaks in nursing homes throughout the last 6 months of 2021 were largely caused by the delta ...