Seasonal influenza

Dette er et bilde av en gravid mage som undersøkes med stetoskop

Article

Updated 19.09.2018

About the seasonal influenza vaccine 2018/2019

The seasonal influenza vaccine usually consists of three influenza viruses: one type A subtype H1N1 strain, one type A subtype H3N2 strain, and one type B strain.

Fact sheet

Updated 18.04.2016

Influenza - Fact sheet about seasonal influenza

Influenza causes fever and pain in the body as well as respiratory symptoms. Typically, five to ten per cent of the population becomes ill during a winter season. Influenza seasons vary in severity.

Article

Updated 18.04.2016

Advice about influenza prevention and vaccine

Every year, 5 to 15 per cent of the population contracts influenza. Research shows that many people are infected without becoming ill, but they can infect others.

Seasonal influenza

Preventing and treating influenza

About the seasonal influenza vaccine 2018/2019

Influenza - Fact sheet about seasonal influenza

Advice about influenza prevention and vaccine

Influenza - advice to patients

Reports and publications

Influenza Virological and Epidemiological Information prepared for the WHO Consultation on the Composition of Influenza Virus Vaccines for the Northern Hemisphere 2019–2020 Beijing, February 2019

Good habits to prevent influenza (poster)