Although case numbers in Thailand remain low, the Department of Disease Control is continuing close surveillance because meningococcal disease is severe and must be reported by law. Aiyarin said patients with meningococcal disease often develop a sudden high fever, severe headache, neck stiffness and drowsiness. People planning such trips are advised to consult public health services at least 10 days before departure, especially regarding the MenB vaccine. People are being urged to follow updates from reliable sources and comply strictly with public health guidance. Further information is available from the Department of Disease Control hotline at 1422.

Source: The Star March 22, 2026 09:24 UTC