NURSING ANM AND GNM

Detailed explanation-1: -Smallpox vaccination with vaccinia virus is the most famous example of a highly effective vaccine and at the time when people were faced with smallpox outbreaks, this vaccine was associated with each of these characteristics that led to the implementation of a successful vaccine.

Detailed explanation-2: -While the innate immune and B cell responses are effective against a wide variety of pathogens, T cells can respond very specifically to intracellular pathogens, such as viruses.

Detailed explanation-3: -How successful are vaccines? Vaccination is the most effective preventative measure against infectious diseases. Most vaccine-preventable illnesses are highly contagious, spread quickly and can cause severe complications which may impact on our quality of life. Vaccines give us immunity without us getting sick.