Beach-Goers In New Jersey Beware: Sea Lice Have Been Discovered At The Jersey Shore

What a summer this has been. Many of us are avoiding New Jersey beaches and the crowds that come with them but others are flocking to the shore. It's hard to resist the lure of our ocean breezes, soothing waves, and bustling boardwalks. However, there's been a recent development that may keep you out of the water.

Sea lice. They've been spotted in the water (and causing rashes in) several South Jersey beaches.

A moderate to severe rash that may require medical attention can develop. Symptoms can include raised, red, itchy bumps or blisters that can develop in minutes or up to 12 hours after swimming.

Sea lice are external parasites that feed off fish but local biologists say the "lice" in our area are actually jellyfish larvae.

Pictured are wood lice.

The larvae are from thimble jellyfish and cause a similar reaction to sea lice.

They were likely brought to South Jersey from Florida (though they're also found in the Caribbean and the Gulf of Mexico) by Tropical Storm Isaias. They're able to survive, and may move further north, due to the warm weather we've been having lately. This past July was New Jersey's hottest on record.

The beaches believed to have these "lice" so far are Ocean City, Stone Harbor, and Avalon.

However, it's quite likely that they may be in the water in other Cape May and Atlantic County beaches.

Fortunately, there are some precautions that we can take.

Sea lice are barely visible to the naked eye and often get trapped in swimwear. Experts suggest removing swimwear as soon as possible and taking a quick shower with soap and water. Physicians note that if a rash does develop, calamine lotion and antihistamines can be of benefit in many cases. It's always best to consult your doctor, to verify the cause of any rash and for treatment advice.

Are you surprised by this recent news? Will you still be (or have you been) going to the Jersey Shore? In or interested in the shore area but want to avoid beaches? Take a little day trip to historic Double Trouble State Park.