Three-chamber ants “burn” many people in Hanoi

HanoiOver the past two weeks, every day, the Central Dermatology Hospital received more than 100 patients with contact dermatitis due to tri-cavity. Doctor Quach Thi Ha Giang, Deputy Head of Medical Examination Department, Central Dermatology Hospital, identified a sudden increase in the number of patients, because normal days only scattered a few cases in hospital. […]