IMMUNOLOGY

Detailed explanation-1: -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-2: -The vaccine triggers the body’s immune system to produce antibodies against the killed or weakened pathogens introduced inside the body. This way, a memory immune response is created, just like a training exercise.

Detailed explanation-3: -Studies following the use of the vaccines showed approximately 90% protection against symptomatic infection, severe illness, and death.

Detailed explanation-4: -A vaccine is defined as any substance which is used to stimulate the production of antibodies, in turn providing immunity against one or a few diseases. A vaccine is defined as a biological preparation formulated to provide acquired immunity for a particular disease.

Detailed explanation-5: -Inactivated vaccines. Live-attenuated vaccines. Messenger RNA (mRNA) vaccines. Subunit, recombinant, polysaccharide, and conjugate vaccines. Toxoid vaccines. Viral vector vaccines.

Detailed explanation-6: -Diphtheria. Hepatitis A. Hepatitis B. Hepatitis D. Haemophilus influenzae. Human papillomavirus (HPV) Influenza (Flu) Measles. More items •03-Jan-2023