There has been a rise in Covid hospital cases and deaths amid concern over the XEC variant. Scientists are carrying out tests ...
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 ...
A new strain of coronavirus, the Xec variant, is emerging as a potential protagonist of the upcoming winter season. This ...
A new COVID variant called XEC has been spreading around the globe as respiratory virus season begins — and many public ...