Measles (26 mars 1757 – 26 mars 1963)
Description:
Discovered in 1757, measles was a deadly disease caused by a infectious agent in the blood of humans. Later in 1963, the first vaccine emerged and lowered outbreaks by the thousands.Ajouté au bande de temps:
Date:
26 mars 1757
26 mars 1963
~ 206 years