A 12‑year‑old boy in Ho Chi Minh City has tested positive for Neisseria meningitidis, raising the city’s reported meningococcal cases to five. The case draws attention to how vaccination and rapid medical response can protect both the patient and the community.

The boy received one dose of a meningococcal vaccine that covers serogroups A, C, W and Y in 2023, but he had not been vaccinated against serogroup B, according to his vaccination records. He first showed high fever, sore throat, neck pain and severe headaches before being diagnosed.

After intensive antibiotic treatment, his fever fell and neck stiffness eased, showing his condition had stabilized. Doctors reported his vital signs were now stable.

Health officials launched an epidemiological investigation, identified close household contacts and advised them to monitor their health and take preventive medication. They also disinfected the patient’s home with Chloramine B and coordinated with local authorities to trace other possible contacts.

Authorities urged all residents to be fully vaccinated against meningococcal disease, keep good personal hygiene and clean living environments. They also reminded people to seek immediate medical care if symptoms appear, rather than self‑medicating.