The very first vaccine was created by a scientist looking for a substance that would prevent people from getting smallpox.
published by Kent on 2021-05-17 23:14:10
Researchers are looking to use a weakened form of malaria to create a vaccine to stop people from becoming sick with the deadly disease.
published by Tonya on 2021-01-13 09:23:59
The invention of the smallpox vaccine has led to the disease disappearing from the world almost completely.
published by Epifania on 2021-03-12 07:24:12
Before a vaccine was created to prevent people from getting diphtheria, it killed thousands of people every year.
published by Ilse on 2021-10-20 08:26:31
A vaccine has not be created to prevent someone from getting HIV, but scientists are working on creating such a substance.
published by Serita on 2021-09-20 00:43:45