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Health, 21.08.2019 23:30 Conner5459

Which item must be passed from person to person in order to acquire an infectious disease?
a. blood
b. pathogen
c. saliva
d. antigen
which disease is noninfectious?
a. tuberculosis
b. lyme disease
c. e. coli poisoning
d. cerebral palsy

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Which item must be passed from person to person in order to acquire an infectious disease?
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