Bulletins

Pacific Rim National Park Reserve

Swimmer's Itch - Long Beach Unit - Kennedy Lake Swim Beach

Issued: July 09, 2024

Please be advised that Swimmer’s Itch has been reported at Swim Beach on Kennedy Lake.

Swimmers Itch is caused by a small parasite that burrows under the skin surface. After it enters the skin, it dies and may cause welts and itching that can last up to a few days. Some people, often children, are more sensitive to it than others. Sensitivity may increase with subsequent exposures.

Precautions:

* Avoid swimming in areas where swimmers itch is a problem.
* Avoid swimming for long periods in shallow water or near marshes.
* Towel off immediately after leaving the water.

Swimmers Itch is common and naturally occurring in fresh water throughout North America. The parasite is generally transmitted between birds and snails. There are no human health concerns, however the itching can be very uncomfortable.

Swimmer's Itch Symptoms

• Tingling Sensations - Shortly after emerging from the water, swimmers will notice a tingling sensation on exposed parts of the body.
• Red Spots - Swimmers will next notice small red spots where the organism has penetrated the skin.
• Itching - Hours later, the tingling sensation will disappear, and the red spots will enlarge and become itchy. The degree of discomfort varies with the sensitivity of the individual, the severity of the infestation and prior exposure.

What can you do if a rash appears:

There are two main ways of treating Swimmer’s Itch, either through a topical medicine or taking antihistamines. Topical cures include: a baking soda paste, Aveeno Anti-Itch cream, calamine lotion, After Bite, Solarcaine and Stop Itch.

For more information please contact Park Staff.

Date modified :