Question

1. What is herd immunity?
2. Why is it easier to see the marine life in the canals of Venice?
3. Some cities have enacted strict lockdowns while others (such as Sweden) have largely remained open. Which plan would you enact if you were in charge, and why?

Answer 1

Answer:

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1.herd immunity, noun, , resistance to

spread of contagious disease within

population

2. of Venice, Italy, has made the water

more transparent and easier to observe

marine life. The decreased boat traffic

in the canals of Venice, Italy, has made

the water more transparent and easier to

observe marine life.

Answer 2

Answer:

Herd immunity is a form of indirect protection from infectious disease that occurs when a large percentage of a population has become immune to an infection, whether through previous infections or vaccination, thereby providing a measure of protection for individuals who are not immune.