Factors that increase the spread of infectious diseases include all of the following EXCEPT (A) flooding, which contaminates water supplies with raw sewage
(B) global warming, which can transfer carriers of disease from tropical to temperate areas
(C) introduction of insect vectors, which transmit disease
(D) exposure to neurotoxins, which affect the endocrine system
(E) rural poverty, which causes people to move into urban areas

answer; in the disk but not the halo;

analyze the map below and answer the question that follows.

what does the map above tell us about the endemity of typhoid fever?

a.

there is greater occurrence of the disease in the western hemisphere.

b.

there is greater occurance of the disease in the northern hemisphere.

c.

countries located in equatorial regions are more likely to have incidents of typhoid fever.

d.

typhoid fever is more rampant among caucasian populations.