Naegleria Infection (cont.)
In this Article
How will the public know if a lake or other water body has Naegleria?
Recreational water users should assume that there is always a low level of risk whenever they enter warm freshwater (for example, when swimming, diving, or waterskiing) in southern-tier states. Posting signs is unlikely to be an effective way to prevent infections. This is because the location and number of amebae in the water can vary over time. In addition, posted signs might create a misconception that bodies of water without signs are Naegleria fowleri-free.
How can I reduce the risk of infection with Naegleria fowleri?
Naegleria fowleri is found in many warm freshwater lakes and rivers in the United States, particularly in southern tier states. It is likely that a low risk of Naegleria fowleri infection will always exist with recreational use of warm freshwater lakes, rivers, and hot springs. The low number of infections makes it difficult to know why a few people have been infected compared to the millions of other people using the same or similar waters across the U.S. The only certain way to prevent a Naegleria fowleri infection is to refrain from water-related activities in or with warm, untreated, or poorly-treated water.
If you do plan to take part in water-related activities, some measures that might reduce risk include:
SOURCE: CDC.gov. Naegleria FAQs.
Last Editorial Review: 7/5/2011 2:46:03 PM
- Allergic Skin Disorders
- Bacterial Skin Diseases
- Bites and Infestations
- Diseases of Pigment
- Fungal Skin Diseases
- Medical Anatomy and Illustrations
- Noncancerous, Precancerous & Cancerous Tumors
- Oral Health Conditions
- Papules, Scales, Plaques and Eruptions
- Scalp, Hair and Nails
- Sexually Transmitted Diseases (STDs)
- Vascular, Lymphatic and Systemic Conditions
- Viral Skin Diseases
- Additional Skin Conditions