Zoetis is a leader in the discovery, development, manufacture and marketing of a diverse portfolio of animal vaccines, medicines, biopharmaceuticals, diagnostics and genetic tests to prevent and treat disease in livestock and companion animals. The business markets its products in more than 120 countries with operations in developed and emerging markets and provides comprehensive animal health solutions to veterinarians and the livestock farmers and companion animal owners they support. The business has an extensive research and development network and holds leading market positions across major geographic regions, including North America, Europe, Africa, the Middle East, Latin America, and Asia-Pacific.