Tetanus and diphtheria are very serious diseases. They are rare in the United States today, but people who do become infected often have severe complications. Td vaccine is used to protect adolescents and adults from both of these diseases.

Tetanus, diphtheria, and pertussis are very serious diseases. Tdap vaccine can protect us from these diseases. And, Tdap vaccine given to pregnant women can protect newborn babies against pertussis.

Chickenpox (also called varicella) is a common childhood disease. It is usually mild, but it can be serious, especially in young infants and adults.

The vaccines covered on this statement are those most likely to be given during the same visits during infancy and early childhood.

Vaccine Facts for Informed Decision-Making

A reaction to a recent immunization (vaccine) shot. Most reactions are at the injection site (such as pain, swelling, redness).

A reaction to a recent immunization (vaccine). Most reactions are at the shot site (such as pain, swelling, redness).

Vaccines can protect your child from 16 severe infections.

Scientific studies show that many different genes work together with things in the environment to put a child at risk for autism spectrum disorder (ASD). Scientific studies do not show that vaccines cause ASD.

Information and guidance about viral infections.

A pink rash that is all over the body. The rash is part of a viral illness.

Going to the doctor can be stressful for any child. For a child with autism spectrum disorder (ASD), there may be extra challenges because of sensory, communication, and other symptoms. Here are some tips to help make visiting the doctor easier.

Care advice on vomiting in children 1 to 5 years of age.

Care advice on vomiting in children 6 to 21 years of age.

Causes of and care advice on vomiting in breastfed babies.

Causes of and care advice on vomiting in formula-fed babies.