Question

Vaccination of malaria is not possible because

• A. They can induce antibodies and antitoxin production
• B. They cannot induce antibodies and antitoxin production
• C. Antibodies resistant to vaccines are produced.
• D. None of the above.

Answer 1

The correct option is B They cannot induce antibodies and antitoxin production

Vaccination of malaria is not possible because they cannot induce antibodies and antitoxin production. Malaria is caused by a parasite Plasmodium. It is a very complex organism. It changes its appearance at every stage of the infectious process. Hence, it does not induce antibody or antitoxin production in the body.

Thus, the correct answer is option B.