How to Avoid a Naegleria Fowleri Infection

Naegleria fowleri is a type of amoeba that can cause a rare but deadly brain infection known as primary amoebic meningoencephalitis (PAM). The amoeba is commonly found in warm freshwater sources, such as lakes, rivers, hot springs, and poorly maintained swimming pools. Infections are very rare, but when they do occur, they are often fatal. Here are some tips on how to avoid a Naegleria fowleri infection:

1. Avoid swimming in warm freshwater sources: Naegleria fowleri thrives in warm water, particularly between 80-115 degrees Fahrenheit. So, it's best to avoid swimming in warm freshwater sources, especially during the summer months.

2. Use a nose clip or hold your nose shut: Naegleria fowleri enters the body through the nose, so using a nose clip or holding your nose shut when jumping into water can help reduce the risk of infection.

3. Keep swimming pools clean and well-maintained: Chlorine can kill Naegleria fowleri, so it's essential to keep swimming pools properly chlorinated and well-maintained. Don't use freshwater to fill swimming pools.

4. Avoid digging in or stirring up sediment: Naegleria fowleri is commonly found in sediment at the bottom of warm freshwater sources. So, it's best to avoid digging in or stirring up sediment when swimming or wading in these sources.

5. Use only boiled or distilled water for nasal irrigation or other activities: If you use a neti pot or perform other nasal irrigation activities, use only boiled or distilled water to reduce the risk of infection.

6. Be aware of the signs and symptoms of PAM: Early diagnosis and treatment can improve the chances of survival, so it's essential to be aware of the signs and symptoms of PAM. Symptoms include fever, headache, nausea, vomiting, stiff neck, seizures, and altered mental status.

In conclusion, while Naegleria fowleri infections are rare, they can be deadly. By taking some simple precautions, you can reduce your risk of infection and enjoy your time in freshwater sources safely.