CDU warns: Hib bacteria threatens Hamburg's weakest people!
Hamburg warns about Hib bacteria. Vaccination recommendations for risk groups in emergency accommodation since August 2025. Find out more here.

CDU warns: Hib bacteria threatens Hamburg's weakest people!
Warnings about the Hib bacteria, which poses serious health risks, are increasing. The Hamburg CDU has urgently pointed out the dangers for people with weak immune systems. Social policy spokesman Andreas Grutzeck not only calls for a vaccine, but also comprehensive information for those working in drug and addiction help in order to protect the most vulnerable groups. However, local volunteers complain that there is a lack of information about the pathogen that is rampant in the city.
People without a permanent address and drug users are particularly affected. The Hamburg Senate has been informing relevant facilities, such as emergency shelters and drug consumption rooms, since March. Since the end of last year, 16 people have been infected with the Hib bacteria, three of whom ultimately died. Twelve patients are currently being treated in Hamburg for serious illnesses such as pneumonia and meningitis.
Hib bacteria in detail
Haemophilus influenzae, better known as Hib, is a bacterium responsible for everything from mild to severe infections. Children under the age of five and people with weak immune systems are primarily affected Cleveland Clinic explained. Possible illnesses include ear infections, meningitis and even bloodstream infections, and symptoms range from fever and headache to chills and difficulty breathing.
This makes vaccination, which protects against Hib infections, all the more important. The recommendation to vaccinate unprotected risk groups has been strengthened, especially since May. Vaccination offers are now available for groups at risk, in the “Drob Inn” at the main train station and in the “Abrigado” in Harburg
The health consequences and necessary measures
As the NDR Reportedly, some of the most dangerous diseases caused by Hib include meningitis, in which the membranes of the brain and spinal cord swell, which can be potentially life-threatening. Bronchitis and pneumonia are also among the common diseases caused by this bacterium.
In addition, recommendations are increasingly being implemented to protect risk groups. These preventative measures are urgently requested by health authorities in the affected cities and are necessary to stop the increase in infections. With further information, the aid organizations and the Senate would like to ensure that the difficult circumstances for the vulnerable population groups improve as quickly as possible.