Animal-to-Human Transmission

Animal-to-human transmission, also known as zoonosis, occurs when diseases or infections are transferred from animals to humans. This can happen through direct contact, such as handling animals, or indirectly through contaminated food, water, or environments. Examples include viruses like Ebola and COVID-19, which likely originated in animals. Factors like habitat destruction, wildlife trade, and close contact with animals increase the risk of these transmissions. Understanding zoonosis is crucial for public health, as it helps in preventing outbreaks and protecting both human and animal populations.