(Please see the related Vaccine Information Statement, The Chickenpox Vaccine: What You Need to Know)

Diphtheria, tetanus, and pertussis are serious diseases caused by bacteria. Diphtheria and pertussis are spread from person to person. Tetanus enters the body through cuts or wounds.

Hepatitis A is a serious liver disease caused by the hepatitis A virus (HAV). HAV is found in the stool of people with hepatitis A.

Hepatitis B is a viral infection of the liver. It is caused by the hepatitis B virus (HBV). Lifelong HBV infection can lead to liver cancer or scarring of the liver (cirrhosis). More than 1 million people in the United States are living with

About 4 million Americans are infected with Hepatitis C virus (HCV), and many do not even know it. Anyone can get infected with HCV, including children.

Haemophilus influenzae type b (Hib) disease is a serious disease caused by bacteria. It usually affects children under 5 years old. It can also affect adults with certain medical conditions.

Immunizations have helped children stay healthy for more than 50 years. They are safe and they work. In fact, serious side effects are no more common than those from other types of medication. Vaccinations have reduced the number of infections from vaccine-preventable diseases by more than 90%! Yet many

All flu viruses cause a respiratory illness that can last a week or more. Flu symptoms include

Certain teens and young adults have a higher risk of getting meningococcal disease. College students, especially freshmen who live in dorms and military recruits, are at an increased risk compared with others in this age group. It's important to know how to protect yourself because meningococcal disease

Meningitis (brain), Bacteremia (bloodstream), Pneumonia (lungs), Sinusitis (sinus membranes), and Otitis media (ears). These infections can be dangerous to very young children, the elderly, and people with certain high-risk health conditions.

Congratulations on your new baby! Your baby is the greatest gift you will ever receive. One of your biggest jobs as a parent is to keep your child safe and healthy. One way do this is to make sure your children get all the immunizations they need to protect them from different diseases. But did you know

Rotavirus is a virus that causes diarrhea, mostly in babies and young children. The diarrhea can be severe, and lead to dehydration. Vomiting and fever are also common in babies with rotavirus.

HPV vaccine prevents infection with human papillomavirus (HPV) types that are associated with many cancers.

Hepatitis B is a serious infection that affects the liver. It is caused by the hepatitis B virus.

With any medicine, including vaccines, there is a chance of reactions. These are usually mild and go away on their own, but serious reactions are also possible.

Influenza (“flu”) is a contagious disease that spreads around the United States every year, usually between October and May.