Bites from cat fleas have caused some dermatitis (skin irritation) in humans. Symptoms of dermatitis ... See a veterinarian for treatment options if you see fleas in their fur.

WASHINGTON— Popular pet flea ... treatments contain high levels of toxic PFAS chemicals, according to laboratory test results posted today by Public Employees for Environmental Responsibility. PFAS ...

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Flea bites are itchy bites that tend to appear in clusters. Scratching the bites can cause an infection, which may result in a rash or blisters. Fleas are tiny bugs that don’t grow much larger ...

Humans have their own species of fleas ... with sensitive skin or allergies. The pests become more of a problem when they attach to pets. That prompts a long, arduous treatment process, Cohen ...