The World Health Organization selected the components for the northern hemisphere influenza vaccine between February and ...

There's a new COVID-19 strain that, according to health experts, can cause symptoms that feel like swallowing razor blades. According to information from the World Health Organization, this new ...

Flu season is underway, and while cases are still low in Missouri, medical professionals are watching a variant called ...

In September, the CDC identified this new variant as being responsible for more than 86% of flu cases in 2025.

The XFG variant of the severe acute respiratory syndrome coronavirus 2 as continued to spread as the U.S. heads into peak Summer travel season. (Photo by I RYU/VCG via Getty Images) There’s another ...

Mexico has confirmed its first case of influenza A(H3N2) subclade K, a variant commonly referred to as the "super flu," ...

A new COVID-19 variant, unheard of just months ago, is projected to be the second-most common strain in the U.S. just in time for summer. Variant NB.1.8.1, first detected in January in China, ...

More than five years after its initial emergence, COVID-19 continues to evolve, with the World Health Organization (WHO) recently designating XFG, nicknamed “Stratus,” as a new variant under ...

The COVID-19 variant that may be driving a recent rise in cases in some parts of the world has earned a new nickname: "razor blade throat" COVID. That's because the variant — NB.1.8.1. or "Nimbus" — ...

A new COVID-19 variant is climbing the ranks in the United States, becoming the third-most common strain of the summer. Variant XFG, colloquially known as "Stratus," was first detected in Southeast ...

A new COVID-19 strain, referred to as NB.1.8.1 or "Nimbus," first appeared in the U.S. sometime near the end of April and is currently the dominant variant in the U.S. The new variant is said to be ...