A new strain of influenza A, called H3N2, has caused a spike in infections in other countries, including areas of the ...

A Washington resident has died after contracting a bird flu strain never before seen in humans. Health officials confirmed it ...

The H3N2 flu strain is currently the most prevalent in England, with cases spiking much earlier this winter than in previous ...

HOUSTON – Houston might still feel like summer, but flu season isn’t waiting for temperatures to fall in line. Doctors say ...

Subclade k has been circulating in Asia and in Europe, and it might already be in the United States, experts said.

Avian flu has been confirmed in dead vultures in Tazewell, Washington and Wythe counties. The state is awaiting tests on other vultures elsewhere in Southwest Virginia.

Flu season is beginning, but do Canadians really need a shot amid new reports of a mutating strain? One doctor advises that ...

Winter illnesses can have similar symptoms but there are warning signs of pneumonia that need to be treated in hospital ...

Hospital admissions are already on the rise for the H3N2 strain, with infections hitting numbers not usually seen until ...

As colder weather settles in, public health agencies across northern Ontario are reporting an early rise in influenza and ...

In the UK and other northern hemisphere countries, flu season tends to run from mid-November to mid-February. In the southern ...

The Department of Health says one in five eligible Vermont residents has their flu shot already, but they're hoping that ...