A mutated strain of influenza A, H3N2 subclade K, is surging worldwide, sparking concern about a severe flu season in the U.S. Here's what to symptoms to look out for.

Delhi-NCR is witnessing a surge in H3N2 influenza cases, with nearly 70% of households reporting flu-like symptoms. The virus ...

NHS doctors have seen a spike in cases of a new flu subtype over the last week - Getty The one thing that no one wants to be gifted this Christmas is a nasty bout of the flu. But with the number of ...

Add Yahoo as a preferred source to see more of our stories on Google. The new influenza strain, H3N2, continues to spike. This influenza season has caused record-breaking hospitalization and infection ...

The Delhi-NCR region is currently experiencing a sharp rise in flu-like cases, largely linked to the H3N2 strain of Influenza A. H3N2 is known to cause more severe symptoms compared to some other flu ...

Doctors are alarmed as H3N2 influenza cases surge earlier than typical seasonal peaks, driven by erratic weather, transitional immunity gaps, and environmental triggers.

This influenza season has not offered much of a reprieve from last season, which ranks as one of the worst in the past 20 years, according to the CDC. Across the United States, the CDC estimates there ...

Flu season is here, and while flu activity remains low around the country, it's increasing and typically spikes after holiday gatherings. Thakur Jilleni visited his local Walgreens to get his annual ...

CEDAR SPRINGS, Mich. — A new influenza virus mutation is spreading across the United States, increasingly infecting Americans. It is a strain of influenza A called "H3N2 subclade K," according to the ...

Influenza, otherwise known as the “flu”, is a respiratory illness that affects the lungs, throat, nose and mouth, according to the California Department of Public Health. Handout TNS The flu season is ...

There are two types of flu that circulate in the fall and winter: Influenza A and Influenza B. Influenza A viruses are particularly unique because they can mutate to cause novel viruses meaning ...