WHO confirmed the death of a 59-year-old man due to bird flu caused by avian influenza A(H5N2) virus in Mexico. The deceased had no history of poultry exposure and had underlying medical conditions. WHO confirmed the death of a 59-year-old man due to bird flu caused by avian influenza A(H5N2) virus in Mexico. The deceased had no history of poultry exposure and had underlying medical conditions. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle