Question

imagine that a local school district experiences an unusual number of cases of chicken pox among its kindergarten students. this would be an example of the end of humanity as we know it an outbreak a pandemic an opportunistic infection a chronic infection

Explanation:

An outbreak refers to a sudden increase in the number of cases of a disease in a particular area. A local school - district having an unusual number of chicken - pox cases among kindergarten students fits this definition. A pandemic is a global outbreak. An opportunistic infection occurs in people with weakened immune systems. A chronic infection is long - lasting. And it is not the end of humanity.

Answer:

B. an outbreak