Hib, short for Haemophilus influenzae type b, is a bacterium that can cause life-threatening infections, especially in children. It can lead to serious illnesses such as meningitis, epiglottitis, and pneumonia, which may require urgent medical attention. Hib disease can occur at any age, but it is most common in infants and young children. The bacterium is spread mainly through coughing, sneezing, or contact with secretions from the nose and throat of an infected person. Despite its name, Hib does not cause influenza (the flu) .
Vaccination is the best way to prevent serious Hib infections. There are several Hib vaccines licensed for routine use in children, and immunization authorities recommend that all children be immunized with an approved Hib vaccine beginning at two months of age. The vaccines have been highly effective in reducing the number of new cases of Hib disease in infants and young children.
In summary, Hib is a bacterium that can cause severe infections, especially in children, and vaccination is crucial in preventing Hib disease.
