Factsheet about seasonal influenza
Influenza is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and sometimes the lungs. It can cause mild to severe illness, and at times can lead to death. The best way to prevent flu is by getting a flu vaccine each year.
A network strategy to advance public health in Europe
Semenza, J.C., Apfel, F., Rose, T., Giesecke, J.
No new human infections with A/H5N1 in Turkey but national measures and international support continue.