Meningitis cases linked to a deadly outbreak in the UK have risen to 20, with two deaths confirmed. The cluster is centered in Kent, southeastern England, and primarily affects individuals connected to a nightclub in Canterbury.

Public health teams have opened emergency clinics as nine laboratory-confirmed cases and 11 suspected cases are under investigation. One case involved a person who lived in Kent but fell ill in London, signaling potential wider spread.

All confirmed cases trace back to the same Canterbury nightclub between March 5 and March 7. Close contact activities like kissing or sharing vapes are believed to have driven transmission.

Approximately 2,500 preventive antibiotic doses have been administered. General practitioners nationwide are authorized to prescribe prophylaxis to exposed individuals, especially university students.

A targeted meningitis B vaccination program has launched for 5,000 on-campus students in Canterbury, with plans to expand if necessary. Group B meningococcal disease, which affects the brain and spinal membranes, can progress rapidly and has high fatality risk if untreated.

A separate infant case under investigation is not linked to the main outbreak. Health officials stress prompt intervention as key to containment.