Download 20 - Southgate Schools

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20.3 Diseases Caused by Bacteria and Viruses
I.) Bacterial Diseases
A.) pathogensB.) Louis Pasteur-
II.) Disease Mechanisms
Bacteria produce disease in one of two general ways.
1.)
2.)
tuberculosisdiphtheriabotulism-
III.) Controlling Bacteria
A.) Physical Removal
B.) Disinfectants
C.) Food Storage
D.) Food Processing
E.) Sterilization by Heat
IV.) Preventing Bacterial Diseases
A.) vaccine -
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V.) Treating Bacterial Diseases
A.) Antibiotics-.
Bacterial Diseases
How do bacteria cause disease?
Answer Here
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I.) Viral Diseases
II.) Disease Mechanisms
A.) Poliovirus
III.) Preventing Viral Diseases
.
IV.) INNOVATIONS IN VACCINES
A.) 1769 Edward Jenner B.) 1880s Louis PasteurC.) 1923 Albert Calmette & Camille Guerin-
D.) 1950s
1.) Jonas Salk 2.) Albert Sabin E.) 1981 E.) 2006V.) Preventing Viral Diseases
VI.) Treating Viral Diseases
Viral Diseases
How do viruses cause disease?
Answer Below
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I.) Emerging Diseases
A.) (SARS)
B.) Changes in lifestyle and commerce have made emerging diseases even more
of a threat.
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II.) “Superbugs”
A.) MRSA
III.) New Viruses
A.) “bird flu”
IV.) Prions
1972, Stanley Prusiner -
Emerging Diseases
Why are emerging diseases particularly threatening to human health?
Answer Below
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