In November 1889, a rash of cases of influenza-like-illness appeared in St. Petersburg, Russia. Soon, the “Russia Influenza” spread across Europe and the world. This Continue reading Source: NLM
In November 1889, a rash of cases of influenza-like-illness appeared in St. Petersburg, Russia. Soon, the “Russia Influenza” spread across Europe and the world. This Continue reading Source: NLM