Influenza is most commonly known as flu. Flu is caused by a virus and most often demonstrates symptoms like fever, headache, vomiting and diarrhea. 1958 flu caused a lot of distress and hospitalizations and also marked casualties.
Influenza is most commonly known as flu. Flu is caused by a virus and most often demonstrates symptoms like fever, headache, vomiting and diarrhea. 1958 flu caused a lot of distress and hospitalizations and also marked casualties.
