LONDON — A newly-discovered mutation of the delta variant is being investigated in the U.K. amid worries that it could make the virus even more transmissible and undermine Covid-19 vaccines further.

One thing we know for sure about SARS-CoV-2, the virus that causes COVID-19, is that it keeps changing. Since the start of the pandemic, we have seen several notable variants, including Alpha, Beta, ...

The fast-spreading delta variant of the coronavirus has been gaining traction worldwide since it was first detected in India. It’s a version of the coronavirus that has been found in more than 80 ...

The SARS-CoV-2 genome is subject to constant mutations. Some of these mutations reduce the effectiveness of RNA-based ...

As the delta variant surges across the United States, there is a new COVID-19 variant that is just as transmissible, but could also be more resistant to vaccines. The lambda variant, first detected in ...

Get COVID-19 new strain latest news, Article video and Photos on COVID-19 new strain Explore latest health updates, news, information from TheHealthSite.com ...

The World Health Organization and the Centers for Disease Control and Prevention have both designated beta as a “variant of ...

Several pharmaceutical companies have developed innovative mRNA vaccines to counter the coronavirus. Pfizer, Biontech, Astrazeneca, Moderna, Sinopharm and others have produced vaccines, with different ...

Add Yahoo as a preferred source to see more of our stories on Google. Getty Images An alleged warning has spread online for years about a supposed "new COVID-Omicron XBB variant" — a new strain of the ...

Find the latest covid vaccine news from Fast company. See related business and technology articles, photos, slideshows and ...