Which fungal disorder can be prevented by practicing good hygiene?

• A. Thrush
• B. Ringworm
• C. Jock itch
• D. Athlete's foot

Answer: (D)

Keeping the feet dry and clean is a powerful way to prevent fungal infections that thrive in moist, warm environments. Athlete's foot is caused by moisture-loving fungi, so good hygiene directly disrupts their preferred habitat: wash and thoroughly dry the feet, especially between the toes, wear breathable socks and shoes, change socks daily, and use footwear that dries out between wears. In public showers or damp areas, wearing sandals and not sharing towels or footwear further reduces risk.

Other fungal infections like thrush or ringworm can be influenced by hygiene, but their occurrence is more strongly tied to other factors such as immune status, antibiotic use, exposure, and skin conditions. Hygiene remains important, but the most direct, effective preventive measure among these options is maintaining dry, clean feet to prevent athlete's foot.