Question

select the correct answer
what infectious diseases are caused by a virus?
a. tuberculosis and diabetes
b. common cold and influenza
c. strep throat and asthma
d. ringworm and ear infections

Explanation:

Tuberculosis is caused by bacteria, diabetes is a non - infectious metabolic disorder. Strep throat is caused by bacteria, asthma is a non - infectious respiratory condition. Ringworm is caused by fungi, ear infections can be caused by bacteria or fungi. The common cold and influenza are infectious diseases caused by viruses.

Answer:

B. Common cold and Influenza