Thai authorities have launched a full-scale investigation after 72 tigers died within less than two weeks at Tiger Kingdom Chiang Mai, a major wildlife tourist attraction in northern Thailand where visitors can closely interact with the animals.
The deaths occurred across two facilities housing more than 240 tigers. Laboratory tests conducted by the provincial livestock department confirmed the presence of canine distemper virus (CDV), a highly contagious disease that attacks the respiratory, digestive, and nervous systems of infected animals.
As reported by the BBC, officials said during a press conference that the outbreak is now under control and no additional tiger deaths have been recorded. Authorities also confirmed that no humans have been infected. Veterinarians and staff who worked in close contact with the animals have been placed under 21-day health observation as a precaution.
The remains of the deceased tigers have been buried, and severely ill animals were recommended for euthanasia to prevent further spread. Investigators are examining whether contaminated raw chicken fed to the tigers may have contributed to the outbreak. Earlier preliminary tests also indicated possible feline parvovirus infection and bacteria associated with respiratory disease.
Animal welfare organisations have strongly criticised captive wildlife entertainment facilities. Wildlife Friends Foundation Thailand described the incident as evidence of the vulnerability of captive animals to infectious diseases, while PETA Asia urged tourists to avoid attractions that allow close contact with wild animals.
Tiger Kingdom Chiang Mai has been temporarily closed for two weeks to allow for disinfection and containment measures as investigations continue.
