Wanwan, a male tropical spotted dolphin and a Class II protected species in China, was rescued on June 18 after stranding near Shenzhou Peninsula. Although the dolphin had no visible external injuries, it was unable to maintain balance, showed no appetite, and exhibited signs of weakness and dehydration. Medical examinations later revealed gastric ulcers, inflammation, and abnormal liver and kidney function.

Doctors from the Blue Ocean Conservation and Rescue Center at Hainan Ocean Paradise Resort in Lingshui Li autonomous county developed a comprehensive treatment plan. Care included intravenous fluids, intramuscular injections, and oral medication.