At least 72 captive tigers have died across two wildlife parks in northern Thailand’s Chiang Mai province, prompting an urgent investigation into a potential virus outbreak.
The authorities suspect a lethal virus as the cause, with preliminary tests indicating infections from canine distemper virus (CDV) and mycoplasma bacteria. Co-infection with these pathogens may have exacerbated the severity of the illness, leading to the mass deaths.
The fatalities occurred between February 8 and February 19, with the majority of deaths reported at Tiger Kingdom Mae Taeng and the remainder at Tiger Kingdom Mae Rim.
In response to the crisis, Tiger Kingdom Mae Rim has temporarily closed its doors for 14 days as the investigation continues. The Faculty of Veterinary Medicine at Chiang Mai University is analyzing samples from the deceased tigers and their feed to determine the exact source of the outbreak.
Prior to the incident, Tiger Kingdom in Chiang Mai housed approximately 246 tigers, operated by Khum Sue Trakarn Ltd. The mass mortality marks the largest on record for the facility and raises concerns over wildlife management and animal health practices.
Officials have buried each of the deceased tigers with identification numbers for future reference. The ongoing investigation aims to prevent further losses and ensure the safety of other animals and visitors.
