Fly Facts

Professor Fly Presents: Fly FactsCommon Flies Can Carry Diseases & Germs Liuke: Typhoid Fever, TB, Dysentary, Bubonic, and Leprosy. Housefiles defecate every 4-5 minutes, spreading disease.A female housefly will lay 3,000 eggs within its lifespan of 21 days. Fly larvae will hatch within 24 hours.