RAYONG, THAILAND – The first fatal rabies case of 2026 in Rayong province prompted Thai health authorities to issue an urgent warning to seek immediate care after any animal bite or scratch.
First rabies death of 2026 in Rayong
According to Department of Disease Control (DDC) director-general Dr. Montien Kanasawad, the victim was a 36-year-old citizen of Myanmar who developed initial symptoms on 23 January and died on 25 January. The man reported chest tightness, breathing difficulties and dizziness after drinking water, which was later assessed as typical signs of advanced rabies.
Untreated puppy bite traced as source
Disease control investigators found that the man had been bitten on the palm of his right hand by a puppy of unknown ownership in December 2025. He neither washed the wound nor went to a clinic for rabies vaccination, and the puppy disappeared afterward, making further observation of the animal impossible.
Regional risks and previous fatalities
Dr. Montien stressed that rabies remained a serious public health problem, particularly in the eastern, northeastern and southern parts of the country. In 2025, seven rabies deaths were recorded nationwide, including cases in Chonburi, Tak, Sisaket, Nakhon Ratchasima, Chachoengsao and again Rayong.
Common pattern among all victims
According to the authorities, all affected individuals shared the fact that they did not seek medical care after bites or scratches. More than half of the fatalities were linked to infections from dogs owned by the victims or their families.
Course of disease and incubation period
Rabies is an almost always fatal zoonosis transmitted by the saliva of infected mammals through bites, scratches or licking of open wounds. The incubation period usually ranged from two weeks to two months, but could last up to a year depending on the wound site and the amount of virus.
Experts: too late once symptoms appear
Health experts warned that the disease was incurable once symptoms appeared and ended in death without exception. Typical signs included fever, headache, intense itching at the bite site, restlessness, fear of light or wind and difficulty swallowing.
“Once symptoms appear, there is no rescue.”
said health experts, warning of the invariably fatal outcome.
Immediate steps after contact with saliva
The DDC reminded the public that prompt wound cleaning and medical assessment were crucial after any contact with animal saliva. The agency recommended thoroughly washing the wound, applying an antiseptic, securing the animal if possible, going to a clinic immediately and completing the full vaccination series.
Responsibilities of pet owners
DDC deputy director Dr. Direk Khampaen urged pet owners to vaccinate dogs and cats against rabies for the first time at the age of two to four months. He said annual booster shots were required, pets should not roam freely, and animals showing unusual, aggressive or apathetic behavior should be reported without delay to the livestock authorities.
Advice and information for the public
To reduce the risk of dog bites, the agency advised people to exercise particular caution when dealing with animals and summarized specific behavioral recommendations in five key precautionary rules. For further information, citizens were told they could contact nearby medical facilities or call the DDC hotline 1422.