World Health Organization (WHO) - The directing and coordinating authority for health within the United Nations system, responsible for providing leadership on global health matters, shaping the health research agenda, setting norms and standards, articulating evidence-based policy options, providing technical support to countries and monitoring and assessing health trends.⏎
Zoonoses - Any disease that can be transmitted from vertebrate animals to humans.⏎
Suburbanization - The process of land conversion and development around the periphery of major cities.⏎
Skin Lesion - Any abnormal tissue on the skin caused by injury or disease.⏎
Sperm Cell - The male gamete, or sex cell, which carries the hereditary material of the male parent and unites with the female egg cell during sexual reproduction.⏎