All children younger than 5 years old should get Haemophilus influenzae type b or Hib vaccines. Information on diagnosis, prevention guidelines, types of infection, and who's at risk. CDC tracks invasive cases nationally. Vaccine-preventable cases are low. This CDC laboratory focuses on two bacterial causes of meningitis.

2022年5月26日 · The most common type of H. influenzae is Haemophilus influenzae type b (Hib). Most often, Hib affects children younger than 5 years of age and adults over 65 years of age. It can also affect people who have weakened immune systems (are immunocompromised), such as those with: Sickle cell disease.

Bacteria called Haemophilus influenzae can cause many types of infections. Some of these infections are mild, while others are serious. In spite of its name, H. influenzae doesn't cause the flu. Vaccines can prevent infections from one type of H. influenzae, type b or Hib.

2024年8月21日 · Haemophilus influenzae can cause infections ranging from minor to serious, even deadly. Chemoprophylaxis and vaccination are recommended to prevent one type of H. influenzae disease — type b or Hib. While other types of H. influenzae disease are uncommon, they've been increasing in recent years.

2022年11月9日 · Haemophilus influenzae type b (or Hib) is a vaccine-preventable disease that can cause ear infections, pneumonia, and bacterial meningitis, especially in young children. Learn more.

Haemophilus influenza are bacteria commonly found in the upper respiratory tract, which are transmitted by droplets from people who are infected (but not necessarily symptomatic) to those who are susceptible. The time between infection with Hib and the appearance of …

2021年4月29日 · Hib disease is caused by a type of bacteria. It mostly affects children younger than 5 years, but adults with certain health conditions are also at increased risk for Hib disease. Some people get the germs that cause Hib disease, …

2024年12月19日 · Hib disease is caused by a type of bacteria that can lead to serious infections in different parts of the body, like the brain and lungs. Hib disease mostly affects kids younger than 5 years old. Some people get the germs that cause Hib disease but don't get sick—these people are called “carriers.”

Haemophilus influenzae type b (Hib) is a type of bacteria that can cause life-threatening infections. Babies and children are most at risk of getting seriously ill and can get vaccinated against it. Complications of Hib infection

What is Haemophilus influenzae type b? Haemophilus influenzae type b (Hib) is a bacterium that infects the lining of the brain, causing meningitis. Meningitis is caused by several different bacteria. However, before the Hib vaccine, Hib was by far the most common cause of meningitis.