Current Edition Date: 2/4/2014
Haemophilus influenzae type b (Hib) disease is a serious disease caused by bacteria. It usually strikes children under 5 years old.
Your child can get Hib disease by being around other children or adults who may have the bacteria and not know it. The germs spread from person to person. If the germs stay in the childâ€™s nose and throat, the child probably will not get sick. But sometimes the germs spread into the lungs or the bloodstream, and then Hib can cause serious problems.
Before Hib vaccine, Hib disease was the leading cause of bacterial meningitis among children under 5 years old in the United States. Meningitis is an infection of the lining of the brain and spinal cord. It can lead to brain damage and deafness. Hib disease can also cause:
Before Hib vaccine, about 20,000 children in the United States under 5 years old got life-threatening Hib disease each year, and about 3% - 6% of them died.
Hib vaccine can prevent Hib disease. Since use of Hib vaccine began, the number of cases of invasive Hib disease has decreased by more than 99%. Many more children would get Hib disease if we stopped vaccinating.
Several different brands of Hib vaccine are available. Your child will receive either 3 or 4 doses, depending on which vaccine is used.
Doses of Hib vaccine are usually recommended at these ages:
Hib vaccine may safely be given at the same time as other vaccines.
Hib vaccine may be given as part of a combination vaccine. Combination vaccines are made when two or more types of vaccine are combined together into a single shot, so that one vaccination can protect against more than one disease. Ask your doctor for more information.
People over 5 years old usually do not need Hib vaccine. But it may be given to older children or adults before surgery to remove the spleen or following a bone marrow transplant. It may also be given to anyone with certain health conditions such as sickle cell disease or HIV/AIDS. Ask your doctor for details.
Hib vaccine should not be given to infants younger than 6 weeks of age.
Tell your doctor:
With a vaccine, like any medicine, there is a chance of side effects. These are usually mild and go away on their own.
Serious side effects are also possible, but are very rare.
Most people who get Hib vaccine do not have any problems with it.
Mild Problems following Hib vaccine:
These problems are uncommon. If they occur, they usually begin soon after the shot and last 2 or 3 days.
The safety of vaccines is always being monitored. For more information, visit the vaccine safety site.
Look for anything that concerns you, such as signs of a severe allergic reaction, very high fever, or behavior changes.
Signs of a severe allergic reaction can include hives, swelling of the face and throat, difficulty breathing, a fast heartbeat, dizziness, and weakness. These would start a few minutes to a few hours after the vaccination.
VAERS is only for reporting reactions. They do not give medical advice.
The National Vaccine Injury Compensation Program (VICP) is a federal program that was created to compensate people who may have been injured by certain vaccines.
Persons who believe they may have been injured by a vaccine can learn about the program and about filing a claim by calling 1-800-338-2382 or visiting the VICP website.
Vaccine Information Statement
42 U.S.C. Â§ 300aa-26