Covid changed the trajectory of the world forever when it was first detected in January 2020, but five years on, how common ...

with Delta believed to be the dominant variant. This doesn't mean there isn't a problem in the UK though - cases have generally been falling across mainland Europe. And some countries that do a ...

The change appears linked to the rise in the Delta variant, first identified in India ... "We think this is fuelling a lot of the problem. "The message here is that if you are young, you are ...

As the Delta variant sweeps the globe, scientists are learning more about why new versions of the coronavirus spread faster, and what this could mean for vaccine efforts. The spike protein ...

A certain mutation in the COVID-19 Delta variant causes infected cells to form disruptive chunks in the lungs and leads to more serious symptoms of the disease, a research team said. If the cells ...

The Omicron variant of the coronavirus is suspected to be the most infectious yet by binding to human receptors better than the Delta variant and the team’s findings show it may have the potential to ...

And because the delta variant, first identified in India ... spike protein will pop up somewhere around the world and cause problems even among vaccinated people, though that remains to be ...

With holiday gatherings and New Year's celebrations in the rearview mirror, many Americans are coming down with respiratory ...

(Leila Navidi, Star Tribune file/The Minnesota Star Tribune) The omicron relative now dominant in the U.S. is called XEC, which accounted for 45% of variants ... sexual problems; loss of smell ...

Researchers in Japan are calling for new vaccines to be developed to protect the public from breakthrough variants of the novel coronavirus, such as the highly contagious Delta strain that comes ...