EVERYDAY SCIENCE

Detailed explanation-1: -Vaccines boost our immune system by developing immunity against disease-causing pathogens. Vaccines prevent us from many fatal diseases. It also reduces the risk of infection transmission from one person to another.

Detailed explanation-2: -Vaccines help your immune system fight infections faster and more effectively. When you get a vaccine, it sparks your immune response, helping your body fight off and remember the germ so it can attack it if the germ ever invades again.

Detailed explanation-3: -When you get vaccinated against COVID-19, the vaccine teaches your immune system how to fight off the virus, which includes making antibodies, without the risks that come with being infected. Getting vaccinated against COVID-19 is a form of active immunity.

Detailed explanation-4: -Natural immunity is acquired from exposure to the disease organism through infection with the actual disease. Vaccine-induced immunity is acquired through the introduction of a killed or weakened form of the disease organism through vaccination.

Detailed explanation-5: -Vaccines help your body create protective antibodies-proteins that help it fight off infections. By getting vaccinated, you can protect yourself and also avoid spreading preventable diseases to other people in your community.