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

Analysis - A new Covid-19 variant is spreading rapidly and could soon become the dominant variant around the globe, experts say.

A new COVID-19 variant, XEC, has spread across 27 countries, including the US, infecting more than 600 people.

The XEC variant has spread across 27 countries, including France and the US, infecting more than 600 people.

Immunologists push for increase in testing and more widespread vaccine booster rollout as new variant, XEC, emerges

Ella Gonzales | (TNS) Fort Worth Star-Telegram A new COVID-19 variant, XEC, has arrived just before fall. The new variant has sprouted from the...

Photo: New COVID-19 variant spreads across European countries The new COVID-19 variant was first identified in Germany and has since spread to the UK,...

INFECTIOUS disease specialist Dr Peter Chin Hong says other than not being vaccinated, the biggest threat to people in this phase of covid19 is...

Health Canada authorized Novavax’s updated COVID-19 vaccine that protects against currently circulating variants of the virus on Thursday. The...

Madeleine Finlay is joined by Ian Sample, the Guardian’s science editor and Science Weekly co-host, to answer the questions we are all asking about...