A flu strain that emerged over the summer is causing "unprecedented" outbreaks in Japan, as well as in Canada and the U.K.

The variant is known as influenza A subtype H3N2 subclade K–sometimes called “subclade K” for short—and it has been detected ...

The region’s flu season has started around five weeks earlier than normal and is making a swift ascent. Jim Mackey, who ...

Sometimes a strain develops that, while not entirely new, is new enough to spread more efficiently because it is not well ...

An influenza strain that emerged over the summer is causing unusually early and severe outbreaks in Canada, the U.K. and Japan, prompting warnings from public health experts about what could be in ...

A Grays Harbor County resident has tested preliminarily positive for bird flu in the first human case recorded in WA this ...

Birds must be kept indoors in Wales following a sharp rise in avian flu. The Welsh government has said the country is facing ...

Nearly two million U.S. turkeys have died from bird flu in recent months. An agricultural economist explains what ongoing ...

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