Question

which disease is caused by streptococcal a bacteria?

mononucleosis

tuberculosis

pneumonia

strep throat

Explanation:

Mononucleosis is caused by the Epstein - Barr virus. Tuberculosis is caused by Mycobacterium tuberculosis. Pneumonia can be caused by various pathogens, but streptococcal A bacteria is not the primary cause for the typical pneumonia in the context of this question. Strep throat (streptococcal pharyngitis) is specifically caused by group A Streptococcus bacteria.

Answer:

D. strep throat