Zoonotic diseases are illnesses that can be transmitted from animals to humans. These diseases can be caused by various pathogens, including bacteria, viruses, parasites, and fungi. Common examples include rabies, salmonella, and West Nile virus. People can become infected through direct contact with animals, bites, or by consuming contaminated food or water. Preventing zoonotic diseases involves practicing good hygiene and being cautious around animals. Vaccinating pets, cooking meat thoroughly, and washing hands after handling animals can help reduce the risk of transmission. Public health efforts also focus on monitoring and controlling outbreaks to protect both human and animal health.