People are being treated or monitored for the virus in countries ranging from the Netherlands to Singapore.

The virus's long incubation period is making it difficult for investigators to pinpoint where the infection occurred.

The CDC estimates at least 11 million illnesses from the flu so far this year, with 120,000 hospitalizations and 5,000 deaths. The dominant flu strain this year is A H3N2, which causes the most ...

ATLANTA (WDEF) – The new flu map for the country shows cases are growing as kids return to school this week. The CDC map puts Tennessee, Georgia and Alabama all in the “Very High” category. The data ...

(NEXSTAR) – Cases of the flu continue to mount, with health officials recently recording the first pediatric flu-related deaths of the season, but some states are seeing much higher activity than ...

New Mexico, Texas, Nebraska, Tennessee and South Carolina are among the states with the highest number of influenza-like illness (ILI) symptoms, a new map shows. The Centers for Disease Control and ...

This browser does not support the Video element. The CDC estimates at least 11 million illnesses from the flu so far this year, with 120,000 hospitalizations and 5,000 deaths. The dominant flu strain ...