"For nation shall rise against nation, and kingdom against kingdom: and there shall be famines, and
pestilences STONG’S NUMBER: 3061 loimos, loy´-mos; of uncertain affinity; a plague (literally, the disease, or figuratively, a pest):—pestilence(-t)
and earthquakes, in divers places." — Matthew 24:7

Article Source: The Epoch Times

A hidden danger is set to dampen the enjoyment of boating, swimming, and other aquatic sports in freshwater lakes and rivers during America’s summer months.

It is Naegleria fowleri—better known as a brain-eating amoeba—that lives within many of the nation’s waterways.

Hot summer temperatures and encounters with this organism tend to go hand in hand.

Historically, the amoeba has been found primarily in the southern United States, but research points to an expanding territory within the Midwest.

The good news: It’s pretty easy to avoid while swimming or enjoying other water activities.

On July 7, the Missouri Department of Health and Senior Services reported its first case of Naegleria fowleri in 35 years. Officials declined to release details on the adult male patient who contracted the amoeba while swimming at the Lake of Three Fires in Iowa.

The health department later confirmed the Missouri patient died after exposure to primary amebic meningoencephalitis (PAM) on July 15. PAM is the infection caused by contact with the organism through the nasal cavity that induces fatal brain swelling.

Epoch Times Photo
Holding your nose while jumping into warm, fresh water can prevent the amoeba from reaching close to your brain. The photo was taken in the United Kingdom on August 7, 2020. (Glyn Kirk/AFP via Getty Images)

Of the 154 documented cases of PAM reported in the United States between 1962 and 2021, only four people have survived, according to data from the Centers for Disease Control and Prevention (CDC).

“We’re talking about a unicellular organism, an amoeba, and it lives in water, usually freshwater, that is rather brackish,” Dr. William Schaffner told The Epoch Times.

Schaffner is a professor of infectious diseases at Vanderbilt University School of Medicine. He explained that the warmer water in the summer provides an ideal environment for the amoeba to reproduce, which is why reports of contact with swimmers and other water enthusiasts generally happen during the hottest parts of the year.

Yet the presence of the amoeba isn’t limited to backcountry swimming holes and lakes. Naegleria fowleri has been detected in soil, tap water, heating units, and air conditioning units.

In September 2020, Texas Governor Greg Abbott declared a disaster after the organism was detected in the city tap water supply in Brazoria County, where exposure caused the death of a 6-year-old boy.

Abbott called the amoeba “an imminent threat to public health and safety, including loss of life,” in a press statement.

Further, research has established a “statistically significant northward trend” in the geographic range of the amoeba within the United States since 2010, according to the CDC.

Research published in the journal Emerging Infectious Diseases analyzed data from 85 cases of the brain-eating amoeba from 1978 to 2018 and discovered that while the majority were reported in southern states, six occurred in the Midwest.

These included Minnesota, Kansas, and Indiana. All but one of the cases took place after 2010.

And now Iowa can be added to the list.

Additionally, researchers noted the maximum latitude had shifted by about 8.2 miles northward per year during the period studied.

Naegleria fowleri is a common environmental protozoan parasite with worldwide distribution in warmer climates. Yet the vast majority of encounters between humans and this amoeba are benign.

“They don’t normally bother us,” Schaffner explained.

“However, if they are driven into the upper reaches of our nose, it can get stuck there and then kind of eat their way into those membranes that surround our brain, and then they can cause meningitis.”

heat wave
Two people jumped from a pedestrian bridge at Lake Union Park into the water during a heat wave hitting the Pacific Northwest on June 27, 2021. (John Froschauer/AP Photo)

Schaffner says the best way to avoid getting the amoeba lodged inside your nasal cavity is to avoid jumping feet first into bodies of water. Alternatively, holding your nose or using a swimmer’s nose clip can help keep the parasite outside the “danger zone.”

When asked if some people were at greater risk of developing the deadly PAM infection than others, Schaffner said, “It’s behavioral. It’s the folks who jump in and let the water get up their nose.

“Those are the folks at risk. Not enough of these cases have occurred to see whether people with diabetes, or are obese, or immune compromised are at greater risk.”

The CDC affirms that while the territory of the amoeba appears to be expanding north, it doesn’t automatically equate to a higher risk of infections in the general population.

However, early detection and diagnosis are key to improving survival rates along with reducing exposure risks.

“These situations are extremely rare in the United States … but it’s important for people to know that the infection is a possibility so they can seek medical care in a timely manner if related symptoms present,” Dr George Turabelidze, Missouri’s state epidemiologist, stated in a July 7 report.

Early symptoms of a possible PAM infection include an intense headache, fever, nausea, and vomiting within hours of exposure to an infected water source.

This quickly progresses to a stiff neck, confusion, loss of balance, seizures, and hallucinations as the brain is increasingly affected.

Schaffner agrees that infections are hard to diagnose and even harder to treat.

“So many of these rare infections, when they occur, are fatal.”

He added it’s not a bad idea to avoid jumping into the water altogether when it is really warm outside. “You may say, ‘gee Dr. Schaffner it’s summertime, and people like to do that,’ but it’s time to be a little cautious. “

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