First, although newborn babies are immune to many diseases because they are born with antibodies from their mothers, the duration of this immunity may only last from one month to about a year. Further, young children do not have maternal immunity against some vaccine-preventable diseases, such as whooping cough.
Second, children have weaker immune systems than adults. If a child is exposed to a disease germ without vaccination, the child’s body may not be strong enough to fight the disease. Before vaccines, many children died from diseases that vaccines now help to prevent (see list below). Those same germs exist today, but we do not see these diseases as often because more and more babies are regularly vaccinated.
Third, immunizing individual children also helps to protect the health of our community, especially those people who are not immunized. People who are not immunized include those who are too young to be vaccinated (e.g., children less than a year old cannot receive the measles vaccine but can be infected by the measles virus), those who cannot be vaccinated for medical reasons (e.g., children with leukemia), and others who choose not to be vaccinated. Immunization also slows down or stops disease outbreaks.
Fourth, there is no relationship between vaccines and autism. Groups of experts, including the American Academy of Pediatrics and the Institute of Medicine (IOM), agree that vaccines are not responsible for the number of children now recognized to have autism.
-Haemophilus influenzae Type B (major cause of bacterial meningitis)
-Hepatitis A
-Hepatitis B
-Human Papillomavirus (HPV)
-Measles
-Meningococcal
-Mumps
-Pertussis (Whooping Cough)
-Pneumococcal (Causes bacterial meningitis and blood infections)
-Polio
-Rotavirus
-Rubella (German Measles)
-Tetanus (Lockjaw)
-Varicella (Chickenpox)
-Diphtheria
Check out these schedules for childhood immunizations:



