Doctors from the Department of Disease Control are warning the public about a dramatic increase in Leptospirosis and Melioidosis bacteria cases due to heavy rains and severe flooding in northern Thailand.

Dr. Weerawat Manosuthi from the Department of Disease Control stated that these infections are bacterial and require close surveillance, as children are particularly vulnerable. He noted that approximately 6,000 cases and 119 fatalities have been reported.

He explained that rats, pigs, cows, buffaloes, goats, sheep, and dogs are all considered carriers of leptospirosis. Bleeding, abrasions, or prolonged exposure to contaminated water can allow the bacteria to enter the body.

According to Dr. Weerawat, there have been 2,926 cases of leptospirosis since the start of the year. Delayed medical consultation or self-medication often leads to fatalities.

The disease is most commonly diagnosed in individuals aged 55 to 64. Additionally, children are at risk of infection in floodwater, so parents need to supervise them closely during floods.

Dr. Akkaratan Chitnuyanan, the Queen Sirikit National Institute of Child Health Director, stated that individuals experiencing a high fever, headache, muscle or joint pain, chills, nausea, vomiting, diarrhea, or eye irritation should seek medical attention immediately.

He added that Melioidosis is also a concern. The bacteria live in soil and water and can infect people through prolonged direct contact, consuming contaminated food or water, or inhaling dust from soil.

Farmers make up about 76.7% of these patients. A total of 2,881 cases of Melioidosis were reported from January to the end of September, with 90 fatalities, according to the Department of Disease Control.

Dr. Akkaratan said it is possible to prevent both bacteria diseases by adhering to the following measures:

Avoid staying in water for extended periods or wading into water and mud barefoot. Wash your body immediately after getting out of the water to reduce exposure to the disease.
Ensure you drink clean water and eat freshly and fully cooked food.
Keep living areas clean and dispose of food waste in tightly tied bags to prevent disease vectors.

He said to consult a physician immediately if you have been experiencing a high fever, headache, and muscle pain for more than a few days to prevent the development of additional complications or worse.