Influenza A cases on the rise

The CDC has announced increased Influenza A (H3N2) virus infections in a number of states across the U.S., including two localized outbreaks. Sporadic cases of influenza and localized summer outbreaks from seasonal influenza viruses are detected each summer.

Clinicians are reminded to consider influenza as a possible diagnosis when evaluating patients with acute respiratory illnesses, including pneumonia, even during the summer months. For more information, read the CDC Health Advisory.