👉 Flight-infection, also known as zoonotic transmission, occurs when a pathogen, such as a virus or bacterium, jumps from an animal host to a human host. This can happen through direct contact with infected animals, their bodily fluids, or contaminated environments. For example, influenza viruses can spread from birds to humans, while Ebola viruses often originate in bats before infecting humans through intermediate hosts like primates. The process involves the pathogen adapting to human cells, often through genetic mutations or recombination, allowing it to replicate and spread efficiently among humans. Understanding flight-infection is crucial for public health, as it helps in predicting and preventing outbreaks by monitoring animal populations and implementing measures to reduce human-animal contact in high-risk areas.
