Jun 25, 2025 · Proposed updates to the seasonal influenza vaccine recommendations for the 2025-26 influenza season including the following recent FDA approvals: Influenza vaccine composition for the …

4 December 2025 Given the start of the season of increased circulation of influenza and other respiratory viruses in the northern hemisphere, the Pan American Health Organization/World Health …

A. Influenza (flu) is a virus that infects the nose, throat, windpipe and lungs. The virus is highly contagious and is spread from one person to another by coughing, sneezing or talking. Influenza …

Flu viruses are spread by droplets made when people with flu cough, sneeze or talk. These droplets can land in the mouths or noses of people nearby or be inhaled into their lungs. You can also get flu by …

Influenza-Like Illness Surveillance The percent of patient visits to sentinel providers for an influenza-like illness (ILI) was 10.1%, which is above South Carolina’s baseline (3.7%). The ILI activity level overall …

Influenza is an acute viral infection of the respiratory tract. There are 3 types of influenza virus: A, B and C. Influenza A and influenza B are responsible for most clinical illness. Influenza is highly infectious …

Influenza is a respiratory illness usually caused by infection with one of two influenza viruses – influenza A or influenza B. Outbreaks of influenza (flu) typically occur every winter.