A new strain of COVID-19 has become the third most common variant of the virus. The "Stratus" variant was first detected in Asia and has started to spread through the United States, according to the ...

A fast-spreading new flu strain is gaining a reputation as a monstrous “super flu.” The mutation of influenza A(H3N2) called subclade K is driving up infections across the country, including in New ...

Screens are a vital part of a modern digital lifestyle, but the impact that they can have on vision health is often ignored. As individuals only seem to increase their exposure to screen-based devices ...

Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

A new variant of influenza H3N2 is spreading in other countries. But that could mean the U.S. is in for a rough flu season. The mutated strain, known as subclade K, is causing a surge in cases in the ...

U.S. flu cases are surging partially because of a new strain named "subclade K," that is not well covered by this year’s flu vaccine. Doctors still recommend getting the flu vaccine as it can reduce ...