First Anthrax Death in Thailand in 31 Years... At Least 638 Potentially Exposed

"Avoid Eating Raw or Undercooked Meat," Authorities Advise
Thailand Investigates Source of Infection, Strengthens Border Surveillance

An outbreak of anthrax, a zoonotic infectious disease, has occurred in northeastern Thailand, resulting in one death. The last reported case of anthrax in Thailand was in 2017, and this is the first fatality in 31 years since 1994.

On May 2, Reuters and local media outlet The Nation reported that health authorities confirmed two cases of anthrax infection in Mukdahan Province, northeastern Thailand, which borders Laos. Of these, a man in his 50s died on April 30, according to an announcement made by health officials the previous day.

During the regular vaccination campaign period, reindeer are being vaccinated against anthrax. Photo by TASS Yonhap News Agency

According to authorities, there are three additional suspected cases. At least 638 people have been potentially exposed to anthrax bacteria, including those who consumed raw or undercooked beef.

The government has launched an investigation into the source of infection and has strengthened surveillance in border areas. Authorities have advised the public to avoid eating raw or undercooked meat. In Laos, 129 cases of anthrax infection were reported last year, with one fatality.

Anthrax is a contagious disease that can affect both humans and animals, with a fatality rate ranging from 5% to 20%. Ruminant animals such as cattle, sheep, and goats can become infected with anthrax bacteria, and humans can contract the disease through contact with these animals.

Cutaneous anthrax, which commonly presents as skin itching that progresses to black skin ulcers, is a frequent symptom in infected individuals. If antibiotics are administered within the first 24 to 48 hours of infection, the disease can be treated relatively easily. However, if left untreated, the fatality rate increases.