BANGKOK  – As of February 19, Thailand’s Ministry of Public Health reports a significant influenza outbreak, with 107,570 cases recorded and nine confirmed fatalities. The current infection rate has escalated to approximately 15,000 new cases weekly, a notable increase from the 10,000 weekly cases observed during the same period in 2024. The predominant strain identified is A/H1N1 (2009).

High-Risk Groups and Affected Regions

The outbreak has predominantly affected children aged five to nine, those under four, and those between 10 and 14 years old. The top ten provinces reporting the highest infection rates include Phayao, Lamphun, Chiang Rai, Phuket, Chiang Mai, Lampang, Bangkok, Nan, Ubon Ratchathani, and Nonthaburi. Notably, environments such as schools, prisons, and military camps have reported elevated transmission rates.

Guidelines for Tourists Currently in Thailand

Tourists presently in Thailand are advised to adhere to the following preventive measures:

• Personal Hygiene: Regular handwashing with soap and water or the use of alcohol-based hand sanitizers.
• Mask Usage: Wearing masks in crowded or enclosed spaces to reduce transmission risk.
• Symptom Monitoring: Vigilance for flu-like symptoms such as fever, cough, sore throat, and body aches.
• Seek Medical Attention: Immediate consultation with healthcare professionals if symptoms develop.

Recommendations for Prospective Visitors

Individuals planning to visit Thailand are strongly encouraged to receive an influenza vaccination in their home country prior to travel. Vaccination remains the most effective method to prevent infection and mitigate severe outcomes. Additionally, travelers should stay informed about the current health advisories and consider postponing travel if they belong to high-risk groups or are experiencing flu-like symptoms.

Government Measures to Control the Epidemic

In response to the outbreak, the Thai government has implemented several strategies:

• Vaccination Campaigns: Emphasis on annual influenza vaccinations, especially for high-risk populations, including young children, pregnant women, the elderly, individuals with chronic health conditions, and those with obesity. citeturn0search1
• Public Awareness Initiatives: Educational campaigns promoting preventive measures such as mask-wearing, hand hygiene, and social distancing.
• Enhanced Surveillance: Increased monitoring of influenza cases, particularly in high-density settings like schools, prisons, and military facilities.
• Environmental Controls: Recommendations for regular cleaning and disinfection of frequently touched surfaces in public and private spaces.

The Ministry of Public Health continues to collaborate with local and international health organizations to monitor the situation closely and adapt strategies as necessary to safeguard both residents and visitors. (zai)