Haemophilus Influenzae type B (Hib) Vaccine
There is a national shortage of Hib vaccine so the 18 month booster dose will not be given until the situation has improved.
What is Hib Disease?
Haemophilus Influenza type B (Hib) disease is a serious disease caused by bacteria. It usually strikes children less than 5 years old.
Your child can get Hib disease by being around other children and adults who may have the bacteria and don't know it. The germs spread from person to person. If the germs stay in the child'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 brain and spinal cord coverings, which can lead to lasting 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 severe Hib disease each year and nearly 1,000 people died.
Hib vaccine can prevent Hib disease. Many more children would get Hib disease if we stopped vaccinating.
Children should get Hib vaccine at:
If you miss a dose or get behind schedule, get the next dose as soon as you can. There is no need to start over.
Hib vaccine may be given at the same time as other vaccines.
Older Children and Adults
Children over 5 years old usually do not need Hib vaccine. But some older children or adults with special health conditions should get it. These conditions include:
some people should not get the vaccine, or should wait:
What are the risks from Hib vaccine?
A vaccine, like any medicine, is capable of causing serious problems, such as severe allergic reactions. The risk of Hib vaccine causing serious harm or death is extremely small.
Most people who get Hib vaccine do not have any problems with it.
If these problems happen, they usually start within a day of vaccination. They may last 2-3 days.
What if there is a moderate to severe reaction?
What should I look for?
Any unusual condition, such as serious allergic reaction, high fever or behavior changes. Signs of serious allergic reaction can include difficulty breathing, hoarseness or wheezing, hives, paleness, weakness, a fast heartbeat, or dizziness within a few minutes to a few hours after the shot.
What should I do?