An acute viral infection in humans involving the respiratory tract. It is marked by inflammation of the NASAL MUCOSA; the PHARYNX; and conjunctiva, and by headache and severe, often generalized, myalgia.
Grippe,Human Flu,Human Influenza,Influenza in Humans,Influenza,Flu, Human,Human Influenzas,Influenza in Human,Influenzas,Influenzas, Human
D003718
Denmark
A country in northern Europe, bordering the Baltic Sea and the North Sea. The capital is Copenhagen.
Faeroe Islands,Faroe Islands
D004196
Disease Outbreaks
Sudden increase in the incidence of a disease. The concept includes EPIDEMICS and PANDEMICS.