Monkeypox in Thailand: 470 cases and three deaths this year

Monkeypox in Thailand remains under medical observation: as of October 31, 2026, 470 cases and three deaths have been recorded. These are cumulative figures since the beginning of the year, published on November 3 by the Department of Disease Control of Thailand (DDC), not the number of new cases per day or patients currently undergoing treatment. In its November 9 statement, the agency also reported that the virus variant (Clade Ib) has become predominant, and that symptoms may resemble a respiratory infection even without a noticeable rash.

At the same time, the agency does not see signs of widespread circulation of this variant among the population. In Pattaya, according to the Thai outlet The Thaiger, medical and private organizations have started an awareness campaign for entertainment venue employees. For travelers and residents, the main practical question is to recognize suspicious symptoms in time and see a doctor, rather than assess the danger based on cumulative statistics.

Current as of November 2026

What is known about 470 cases and three deaths

According to official data from the Department of Disease Control of Thailand, as of October 31, 2026, the country has recorded 470 cases of monkeypox and three deaths. The report was published on November 3. The figures reflect the cumulative total for the year, not the number of active cases.

For comparison: the agency’s previous summary reported 356 confirmed cases and two deaths for the period from January 1 to September 19, 2026. The observation periods overlap, so the figures cannot be added together. The November 9 publication supplements information on the virus variant and symptoms, but does not replace the national October statistics.

If you need help in the country, it is useful to know in advance about medical care for tourists and expats in Thailand. If you suspect infection, rely on symptoms and a doctor’s recommendations, not just general statistics.

Monkeypox in Thailand: the variant (Clade Ib) and new symptoms

As stated in the Department of Disease Control of Thailand’s November 9 statement, since mid-2026 the virus variant (Clade Ib) has been detected more often. It now predominates among the variants detected in the country. At the same time, the agency does not see signs of its widespread circulation among the population.

The department assesses the fatality rate of this specific variant as less than 0.5%. This is the agency’s characterization of the variant, not a calculation based on the three deaths and 470 cases, and not a forecast for a specific patient. Most of the patients described by the agency are men aged 18–49, but people outside this group can also become infected.

Medical professionals pay particular attention to atypical presentations. Symptoms of monkeypox can resemble a respiratory infection or tonsillitis, although there is no clear rash, blisters or ulcers yet. Fever and skin eruptions also remain a reason for medical examination; infection cannot be confirmed based on external signs alone.

How the infection is transmitted and what is happening in Pattaya

According to the World Health Organization, monkeypox is transmitted from person to person primarily through close contact, including skin-to-skin contact. The Department of Disease Control of Thailand also warns of possible transmission through clothing and towels contaminated with secretions from a patient. This does not mean that merely being near another person confirms infection.

The Thaiger reported on an awareness campaign in Pattaya organized by local medical services together with private organizations. The information work is aimed at managers and staff of entertainment venues; according to the outlet, nonprofit foundations (SWING) and (Sisters) have joined it.

The article also includes an account from a patient who suggested he might have been infected after using a shared glass at a party. This is his version, not an established cause of infection. For residents and visitors to the city, this is a reason to focus on proven medical guidance rather than rumors about transmission routes.

Diagnosis and home isolation

To confirm the diagnosis, the Department of Disease Control of Thailand specifies PCR testing of material from a skin lesion. A routine blood test does not confirm monkeypox, and photos of rashes do not replace laboratory diagnostics and a doctor’s assessment. If the initial examination was inconclusive or the test is negative but symptoms persist, new rashes appear, or the condition changes, the agency advises seeing a doctor again.

A confirmed infection does not mean mandatory hospitalization for every patient. The doctor evaluates symptoms, risks and the possibility of safe home isolation. When it is prescribed, the Department requires waiting for complete healing of all lesions, the falling off of scabs and the formation of new skin, including healing of lesions on mucous membranes.

People with immunodeficiency, pregnant women and young children, according to the agency, need a more thorough medical evaluation and monitoring. A decision about treatment at home should not be made on your own.

What to do

If suspicious rashes, fever, or symptoms appear after close contact with a sick person, see a doctor. Until you have undergone a medical evaluation, the Department of Disease Control of Thailand recommends:

• Cover affected areas of skin.
• Wash your hands regularly with soap or use a product with 70% alcohol.
• Wear a tightly fitting medical mask.

When choosing a facility, it may help to read the article on how to choose a hospital in Thailand. Additional context — see the article on the main health risks in Thailand. For consultations, the Department points to the hotline 1422.

This publication does not replace medical consultation, and recommendations may change. If new or persistent symptoms occur, see a doctor and check the latest updates from the Department of Disease Control of Thailand.