Sea Lice

Sea lice are actually jellyfish

The term sea lice was inappropriately coined by residents who suffered strange rashes after swimming in coastal waters in the 1950s, according to the Florida Department of Health. (There is such a thing as actual sea lice, it turns out, but they are tiny parasites that affect fish, not humans.)

The rash that humans tend to get, on the other hand, “is caused by miniature jellyfish larvae trapped under bathing suits when in the water,” states a 2017 brochure available on the Health Department’s website.

“If pressure occurs from exercising, surfboards, lying on the beach, etc., stinging cells are released and cause itching, irritation, and welts,” the brochure continues. The larvae also like to hang out in people’s hair, so the back of the neck—where hair hangs down and touches the skin—is a common place for lesions.

[Image found here, caption here.]

Author: Bunk Strutts

Boogah Boogah.

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