A heavy pandemic of influenza that infected 500 million across the world between 1918 and 1920. Influenza. Influenza is a contagious viral infection that affects the respiratory system and has caused significant outbreaks throughout history.
Influenza: A heavy pandemic of influenza that infected 500 million across the world between 1918 and 1920. Influenza. Influenza is a contagious viral infection that affects the respiratory system and has caused significant outbreaks throughout history.
Get Your Grades Up By Playing Video Games