A Rare Infection, A Sudden Death: The Chlamydia Case at Chimelong
In May 2026, Guangzhou Chimelong Safari Park confirmed that Jia He (家和, studbook #972), a 10-year-old male giant panda, died from heart failure caused by a pulmonary chlamydia infection — a diagnosis so unusual that it may be the first documented fatal chlamydia case in a giant panda worldwide. This article examines the clinical timeline, the microbiology behind the infection, the investigation into possible transmission sources, and the broader implications for captive panda health management at one of China's largest panda facilities.