Multiple choice

What is the substance which, when injected into our body, protects us against future infection?

  1. Antiseptic

  2. Antibody

  3. Vaccine

  4. Virus

  5. Disinfectant

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A substance which when injected into our body, protects us against future infection, is called vaccine.