Stacker consulted research from Yale Medical School and the World Health Organization to find how SARS-CoV-2 has evolved ...

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Since 2020, COVID-19 has surged across the nation and the world. With variants like Omicron, Delta, Alpha and more, this ...

KP.3 was the 'predominant' SARS-CoV-2 variant in the US. It was also spreading in Europe. It's now joined with another ...

As has been the pattern over the last few years, a new COVID-19 variant has emerged. Here's what you need to know about the most common COVID-19 variant and the newest one to cause infections.

KP.3.1.1 is still the dominant COVID-19 variant in the United States as it accounts for nearly 60% of positive cases, but the XEC variant is not far behind, recent Centers for Disease Control and ...

The new COVID variant XEC has been found by UK health experts as they prepare for winter, when cases tend to increase. The UK Health Security Agency (UKHSA) has highlighted a slight increase in ...

There have been many different types of variants and subvariants of Covid since the pandemic began as the virus continues to change. Alpha, Beta, Delta, Omicron, FliRT and FLuQE saw cases surge ...

KP.3.1.1 is still the dominant COVID-19 variant in the United States as it accounts for nearly 60% of positive cases, but the XEC variant is not far behind, recent Centers for Disease Control and ...