Influenza Vaccine

Influenza Vaccine was struck in 1918 epidemically, scientists, and doctors believed bad bacteria killing many people caused it. Most especially was discovered during World War 1 many of the soldiers dying of the sceptic bacterial infections. It was the most deadly disease killing millions before finding the breakthrough for cure. This was discovered by physician from Iowa Richard Shope. He conducted many test through the infected pig with bacteria and found that it did not generate disease. After researching furthermore, he found a way to isolate the virus and was able to test it on healthy pigs, which correspond with the flu in so many cases turned out to be what, attacked the subject and with the second infection, the virus weakened their