In an HIV chain of infection, the reservoir would typically be:
a. a vector. c. the pathogen.
b. a fomite. d. a patient.
Question 2
About 30 of the general population carries ____________ in their nasal cavity, and about 1 carry an antibiotic-resistant form.
a. Staphylococcus aureus c. Enterococcus faecalis
b. Variola virus d. Pseudomonas aeruginosa