If these are the options then the answer is C!
A. Bacterial infections are common and are best treated with antiviral medications.
B. Viral infections are highly variable and need to be treated with antibiotics that are specific for the particular virus.
C. Treatment for fungal infections varies depending on their location and severity.
D. Protozoan infections are uncommon and can be treated and prevented with vaccines. Please select the best answer from the choices provided