Diseases

If you’ve never had chickenpox or were vaccinated but received only 1 dose, talk to your healthcare provider to find out if you need this vaccine.

Your child should receive 5 doses of DTaP. The first dose should be given at 2 months, the second dose at 4 months, the third dose at 6 months, the fourth dose at 15–18 months, and the fifth dose at 4–6 years.

You need this vaccine if you have a specific risk factor for hepatitis A infection or if you simply want to be protected from this disease. The vaccine is usually given in 2 doses, 6 to 18 months apart.

You need this vaccine if you have a specific risk factor for hepatitis B infection or if you simply want to be protected from this disease. The vaccine is given in 3 doses, usually over 6 months.

You need a dose every year for your protection and for the protection of others around you.

You need at least 1 dose of MMR if you were born in 1957 or later. Many people need a second dose.

There are different types of meningococcal vaccines that are recommended for use in adults. People of all ages with certain medical conditions should get vaccinated and some should receive booster doses throughout life. These vaccines may be used to protect people during an outbreak of meningococcal disease.

You need at least 1 dose of MMR if you were born in 1957 or later. Many people need a second dose.

Adults age 50 years and older have options: they should receive PCV20 pneumococcal vaccine alone, PCV21 alone or they should PCV15 followed later by PPSV23. If you have already had one or more pneumococcal vaccines, you should talk with your healthcare provider about what options you have now. Adults younger than 50 who smoke cigarettes or who have certain medical conditions also should be vaccinated. Talk with your healthcare provider about protecting yourself from pneumococcal disease.