Jonas Salk came up with the first injectable polio vaccine, followed by Albert Sabin who came up with the first oral polio vaccine.
Jonas Salk came up with the first injectable polio vaccine, followed by Albert Sabin who came up with the first oral polio vaccine.
Edward Jenner came up with a smallpox vaccine in 1797, but it had been observed in 430 BC that those that had smallpox became immune to latter outbreaks and could nurse the sick. In 1939, Florey and Chain developed penicillian.
He did not discover much about the actual disease, but he came up with the vaccine. the first EVER vaccine.
It came from the latin Latin: vacinnus. and came from the word vaca meaning cow. vaccine was originaly made from cow pox to vaccinate against small pox.
they started using it in when it first came out
From serum it is possible to make vaccine (because it contains Antibodies)
bacteria
Absolutely, the vaccine simply builds up your immune system - one can still become infected.
The theory behind the vaccine is that it is made up of weakened viruses but that form antibodies, which in turn build up the immune system that will fight the introduction of any pathogen the vaccine is intended to prevent.
i would say it affected america because a lot of people were being affected by polio so when they came along with a vaccine a lot of people were going to want this because who wants to spend their life in a wheelchair?
because the white man came and gave blankets full of smallpox to everyone
Jonas Salk was a famous American researcher and virologist. He was best known for his polio vaccine. Until this vaccine was introduced polio was the widespread epidemic with most of its victims being children.