8 ottob 1916 anni - Polio in US
Descrizione:
-US: 27,000 cases with >6000 deaths-Almost all under the age of 5
-Unclear how it spread, no way to protect against infection
-Created panic because of threat of death and disability
Figure 10: A group of mothers with their children outside the Middlesex County Council Clinic, waiting for the first polio vaccinations to begin
Aggiunto al nastro di tempo:
Data:
8 ottob 1916 anni
Adesso
~ 108 years ago