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

But the moment humans built dwellings and brought their ... they usually aren't dangerous. Rodent mite bites cause a dermatitis similar to bedbugs — red, itchy bumps on the skin.

Dust mites are inevitable and relatively harmless, but they can cause health problems. Find out what those problems are — and ...

Mammalian skin, especially the face of many humans, is infested with mites called ' Demex mites.' Dr. Alejandra Perotti, who studies Demodex mites at the University of Reading in the UK ...