ANATOMY

Detailed explanation-1: -It begins releasing antibodies to fight the germ-think of antibodies as soldiers designed to fight off the specific germ you have. This process can take a few days. The antibodies work to attack, weaken, and destroy the germ. Afterwards, your immune system remembers the germ.

Detailed explanation-2: -Vaccines work by stimulating a response from the immune system to a virus or bacterium. This creates a ‘memory’ in the immune system. This immune memory allows the body to ‘remember’ a specific virus or bacterium, so that it can protect itself against this virus or bacterium and prevent disease that it causes.

Detailed explanation-3: -Immunization is a global health and development success story, saving millions of lives every year. Vaccines reduce risks of getting a disease by working with your body’s natural defences to build protection. When you get a vaccine, your immune system responds.