What kinds of diseases can vaccinations prevent?

a.) viral diseases only

b.) any infectious disease

c.) bacterial diseases only

d.) genetic diseases only

Any infectious diseases can be prevented by vaccinations

Explanation:

Vaccines defend against infectious diseases that cause severe illness and seldom death. It prevents disease in somebody who receives them and protects those who get into contact with unvaccinated individuals. Vaccines include the corresponding antigens or parts of it that cause illnesses, but the antigens in vaccines are either destroyed or incapacitated. When they are introduced into fatty tissue or muscle, vaccine antigens are not powerful enough to generate the symptoms and signs of the disease but are tough enough for the immune system to build antibodies against them.