Russian Flu (9 jul 1889 año – 9 ene 1890 año)
Descripción:
An influenza outbreak in Russia from 1889 to 1890 and was believed to have killed 1 million people worldwide. The flu strain responsible was H1N1.
Añadido al timeline:
fecha:
9 jul 1889 año
9 ene 1890 año
~ 6 months