Haemophilus Influenzae Type B Vaccine: What Are the Risks Associated With the Hib Vaccine?
Haemophilus influenzae type B, or Hib, is a bacteria that can cause infections. It usually occurs in children under five years old. Hib can lead to:
People can carry Hib bacteria and not know it. These germs can spread from person to person. They usually spread through droplets from an infected person. Sickness will probably not occur when the germs stay in the nose and throat. They can cause serious problems when they spread into the lungs or the bloodstream.
Before the vaccine, severe Hib disease affected about 20,000 United States children under age five.
- Stiff neck
- Other symptoms, depending on the part of the body affected
Last reviewedAugust 2014by Brian Randall, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.