Topics: Immunity and Vaccines Quiz
Which of these scenarios could be a direct cause of a disease becoming a pandemic?
A. sick child attending school
B. sick family returning from a foreign country
C. mosquito in a field next to houses
D. patient sneezing on a doctor
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A part of the innate immunity. The bodies defensive response caused by microbial infection, physical damage or chemical agents.
A. phagocytosis
B. edema
C. cytotoxicity
D. Inflammation