Chiang Mai authorities have launched a comprehensive investigation following the devastating loss of 72 tigers at Tiger Kingdom Chiang Mai, a popular tourist destination where visitors interact closely with big cats. The mass fatalities occurred within a two-week period across two facilities housing over 240 tigers total.
Laboratory analysis conducted by the local livestock department confirmed the presence of canine distemper virus in tissue samples from deceased animals. Additionally, officials detected secondary bacterial infections contributing to respiratory complications. The national livestock department director acknowledged the challenge of early detection, stating that recognizing illness in tigers proves significantly more difficult than in domestic pets.
Initial speculation regarding contaminated raw chicken as the transmission vector emerged, echoing a similar 2004 incident where tainted poultry caused a bird flu outbreak that killed 150 tigers in Chonburi province. However, authorities have not yet established the definitive origin of the current outbreak.
As a precautionary measure, all veterinary staff and animal handlers have been placed under 21-day medical observation despite showing no symptoms. The facility has been temporarily closed for extensive disinfection procedures expected to last two weeks.
Animal welfare organizations have seized upon this tragedy to highlight concerns regarding captive wildlife management. The Wildlife Friends Foundation Thailand issued a statement emphasizing the inherent vulnerability of entertainment facilities to disease transmission, while Peta Asia advocated for tourist boycotts of such attractions to prevent future incidents.