Over 130,000 influenza cases have been reported in Thailand since January, prompting public health authorities to urge vigilance. From January 1 to March 9, 137,276 cases were confirmed, with 15,041 hospital admissions and eight deaths. Dr. Montien Kanasawat, director-general of the Department of Disease Control, noted a higher risk for children and working-age adults, with most deaths occurring among seniors or those with underlying health conditions.
Get today's headlines by email 
The influenza spike affects primarily younger age groups, with significant case numbers among ages 5-9, 0-4, and 10-14. Northern provinces like Phayao, Lampang, Phitsanulok, and Chiang Mai reported the highest instances, along with Ubon Ratchathani in the northeast. Although recent weekly numbers have dipped, they remain above the five-year average, signaling ongoing transmission.
Dr. Montien explained that flu cases typically peak mid-year and warned that 2026 numbers might exceed last year's tally of 1,194,342 cases and 129 deaths. The disease, spread through respiratory droplets, poses severe risks to the elderly, young children, pregnant women, and those with chronic illnesses. Preventive measures, particularly personal hygiene and avoiding crowded places, are crucial.
Dr. Direk Khampaen highlighted common flu symptoms such as fever, cough, and muscle pain, adding that complications can lead to pneumonia in vulnerable groups. Immediate medical attention is recommended for severe symptoms. Public health campaigns will continue to emphasize vaccination and precautionary steps to curb the spread, reported Bangkok Post.
Join the discussion? 
Already a member? 
Adapted by ASEAN Now · Bangkok Post · 12 Mar 2026