Vaccine and Vaccination
To raise the immunity to fight against a diseaseare used, and it can taken through needles, tablets, or by aerosol. Currently are highly developed to protect us from deadly infectious diseases like measles, polio, influenza, and hepatitis. But in some developing countries people are delaying or refusing to vaccinate because of fears, so that it leads to deadly diseases like whooping cough. With effective medication and the attempt made by the immune system to destroy the microbial agents or infected cells can be controlled.