CNN CNN Films Race for the Vaccine May 16, 2021 01:44:00
The worlds first vaccine over 200 years ago. jenner used crushed cow pox scabs to protect against smallpox. >> i am wondering about the immunology. >> it uses high-tech tools of the modern lab. the goal is the same. lots of antibodies. to see if the vaccine is doing what she hopes it is, tess uses a simple test to lack for these antibodies. >> what you do is you you have a place and you stick on a part of the virus and then you put in some of the samples on top and you are looking to see if ther...
Tourist Attraction Interior Design Bronze Sculpture Classical Sculpture Nonbuilding Structure Visual Arts
Source: archive.org