1. Immunity from vaccination .
lasts longer than natural immunity
only lasts for a few d...
Chemistry, 10.12.2020 01:00 Edwardwall
1. Immunity from vaccination .
lasts longer than natural immunity
only lasts for a few days
is not as effective as natural immunity
prevents disease 100 percent of the time
2. How does vaccination work?
Antibodies from donated blood are injected into the body.
A strong form of the disease is injected under the skin.
A weakened form of the disease is inhaled through the nose.
Medication that fights the disease is injected into the bloodstream.
3. Explain how Edward Jenner created a smallpox vaccine.
Answers: 3
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