Korea sees growing livestock losses from unprecedented heat wave
A relentless heat wave sweeping across Korea is causing unprecedented livestock losses nationwide, with authorities reporting a dramatic surge in farm animal deaths as temperatures continue to soar. According to the Central Disaster and Safety Countermeasure Headquarters, Thursday, 160,123 farm animals died nationwide on Tuesday alone, with poultry accounting for 158,006 among them. The remaining 2,117 were pigs. Farm animals are highly sensitive to heat. Optimal temperatures range from 10 to 20 degrees Celsius for beef cattle, 5 to 20 degrees for dairy cows, 15 to 25 degrees for pigs and 16 to 24 degrees for chickens. When temperatures exceed critical thresholds — 30 degrees for cattle and chickens, 27 degrees for pigs and dairy cows — animals experience reduced feed intake, stunted growth and in severe cases, death. The scale of the crisis is staggering. From May 20 to Tuesday, 379,475 animals perished, a 7.6-fold increase compared to 49,799 recorded in the same period last year. The daily toll has nearly doubled in just 24 hours, from 81,970 animals on Monday to just over 160,000 o
Jul 10, 2025By Lee Hae-rin