About Haemophilus influenzae Disease
Learn about these infections, including types, treatment, and prevention.
Haemophilus influenzae Disease Symptoms and Complications
A wide range of symptoms and complications can occur based on the part of the body affected.
Risk Factors for Haemophilus influenzae Disease
Anyone can get it, but factors, like age, can increase someone's risk.
Vaccination is recommended for all babies, children, and people at increased risk.
For Professionals
Clinical Overview of Haemophilus influenzae Disease
Information on diagnosis, prevention guidelines, types of infection, and who's at risk.
Haemophilus influenzae Disease Surveillance and Trends
CDC tracks invasive cases nationally. Vaccine-preventable cases are low.
CDC's Bacterial Meningitis Laboratory
This CDC laboratory focuses on two bacterial causes of meningitis.