Why Do Flies Land on People?

WouterOctober 10, 2022

If you want to know why flies land on people, it’s important to understand what they’re trying to do. These insects are scavengers, and they think that we’re a prime food source. They use their feet to “smell” potential meals, and they lick them to liquefy them.

The flies are attracted to dead skin cells on our body, which can provide them with food and nourishment. They feed on this and land on people, as they consume large amounts of energy. While flies are not harmful to us, they can be annoying. They are best avoided.

Flies are hard to resist. They have compound eyes that are hard to swat, so you can’t sneak up on them without being noticed. They can fly away within 100 milliseconds if they feel threatened. This doesn’t sound like a threat, but the flies don’t see us as much of a threat, but rather a clumsy smorgasbord.

While most of these insects don’t bite, houseflies will land on you anyway. It’s because humans provide a good source of food. If you’re eating outside, they’ll follow you. And if you’re eating outside, you’ll have to keep an eye on your garbage can.

A fly landing on your food can be a source of disease if it is infested with bacteria or viruses. The fly’s body hairs and legs can pick up these germs and hop on your food. Depending on the species, these bacteria can even cause diseases.