2024
Jan 1
Cancer Vaccines
Promising trials for cancer treatments.
737 days ago2Common.year6Day
2020
Dec 11
mRNA COVID-19
Rapid development of mRNA technology.
1853 days ago5Common.year27Day
1977
Jan 1
Eradication
Last naturally occurring smallpox case.
17903 days ago49Common.year6Day
1955
Apr 12
Polio Vaccine
Jonas Salk announces the successful trial.
25838 days ago70Common.year8Month26Day
1885
Jan 1
Rabies Vaccine
Louis Pasteur saves a young boy.
51505 days ago141Common.year6Day
1796
May 14
Smallpox Vaccine
Edward Jenner uses cowpox for immunity.
83878 days ago229Common.year7Month24Day