An antibody that has the power to neutralise any influenza strain could be widely administered in the form of a nasal spray ...

A new nasal spray vaccine for H5N1 bird flu has shown promising early results, raising hopes it could one day be used to help ...

Flu levels are rising once again across the United States, with emergency department visits increasing among children over 5, ...

San Diego County recorded 735 new flu cases since last week, bringing the season total to over 9,400 cases.

The flu epidemic continues to go down. The positivity rate and other benchmarks for the week ending on Jan. 24 have dropped ...

India has seen renewed concern over Nipah virus in West Bengal and ongoing bird flu (avian influenza) threats in Bihar. But ...

Respiratory viruses are usually most active from October through March, health officials say.

Plus, what the data says.