Germ Theory Flashcards
1
Q
what did pasteur think caused disease?
A
• he thought there were particles in the air that caused to spoil certain foods
2
Q
what did koch do?
A
• he stained bacteria and identified that bacteria causes disease
3
Q
what happened by 1900?
A
• over 21 diseases were identified that caused bacteria
4
Q
what happened in 1928-29?
A
• penicillin was created by dr alexander fleming
• 1944, penicillin mass produced