“Flea bites often result in small, red bumps, with a ‘halo’ around the bite center,” says Jim Fredericks, Ph.D., a ...

but they can live on humans too, regardless of whether or not you have pets. Here's how to treat flea bites and eliminate these pesky pests from your home. What do flea bites look like?

but flea bites can and do happen to humans. But, many people have no idea what flea bites actually look like. Here’s the thing: Even entomologists (a.k.a. bug experts) say it can be hard to identify a ...