Secondary infections caused by bacteria or viruses during hospital care remain a long-standing global challenge, despite ...

For the first time, scientists have been able to watch the flu virus live as it infects human airway cells. They developed a ...

New study reveals how influenza virus infiltrates heart tissue via specialised immune cells, triggering damaging interferon ...

In a study of neonatal piglets, Illinois pathobiology professors Christopher Gaulke, left, Ying Fang and their colleagues linked influenza A viral infection to alterations of the nasal microbiome and ...

Nine states are seeing moderate flu activity, while 26 report high or very high case rates. Flu test positivity continues to ...

Two emerging pathogens with animal origins - influenza D virus and canine coronavirus - have so far been quietly flying under the radar, but researchers warn conditions are ripe for the viruses to ...

Americans are being urged to be extra vigilant this winter, as a suite of influenza A mutations has created a dominant virus strain that's spreading more rapidly and evading our natural and ...

Are seasonal flu antibodies also effective against avian flu? A team from the University of Geneva (UNIGE) has shown that a ...

A mutant strain of flu that usually spreads between pigs, cows and deer has been found in humans and could be spreading ...