Childhood nightmare spotlight: raccoon poop brain parasites

by JGordon on Aug. 13th, 2009
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Tens of thousands of childhood nightmares: wrapped up in one little package.
Tens of thousands of childhood nightmares: wrapped up in one little package.
Courtesy bug_girl_mi
Remember stumbling through the world as a stupid little kid? You touched bugs. You dug holes. You explored mud. And then… then you heard about killer bees. Killer bees and flesh-eating diseases. Killer bees, flesh-eating diseases, and tiny eggs that could come off a picnic table, get into your body, and hatch into something that would eat your brain.

It wasn’t the end of your childhood, it just gave you something to think about all the time. No, you’re childhood didn’t end until you were able to convince yourself that these things—killer bees, flesh-eating bacteria, brain eggs—were harmless… if they even exist at all.

Well guess what: they do. They exist, and they are dangerous! Your childhood is long gone, and now so is your adulthood. Welcome to the next stage in your life: The childhood nightmare spotlight!

Today’s feature: raccoon poop brain parasites! They’re real, and they’re all up in your brains!

So, what’s nice about raccoon poop brain parasites as a childhood nightmare—as opposed to childhood nightmares like killer bees, or one of those little fish that will swim up your urethra—is that even we fancy city-folk are vulnerable to it.

See, there is, in this world, a thing called Baylisascaris procyonis. B. procyonis is a species of roundworm. It is a parasitic species of roundworm, in fact, known to infest the guts of raccoons. Should procyonis eggs find their way into a human (and more on ust how they might do that in a minute), there’s no need to worry about them turning into worms and going crazy in the intestines—the parasite really only wants to do that to raccoons. Instead, the eggs hatch into larvae, and enter the blood stream, traveling about the body to wherever suits them. I think that whoever wrote the wikipedia article on them puts what happens next rather well:

A great deal of damage occurs wherever the larva tries to make a home. In response to the attack, the body attempts to destroy it by walling it off or killing it. The larva moves rapidly to escape, seeking out the liver, eyes, spinal cord or brain. Occasionally they can be found in the heart, lungs, and other organs.

This can lead to a whole range of symptoms from skin irritation to blindness to brain damage (and what doctors call “craziness”) to death.

So how do they get in you? You have to eat poorly cooked raccoon, or uncooked raccoon feces.

I know what you’re thinking. You’re thinking, “Phew! It’s been years since I’ve had undercooked raccoon, and I almost never put raccoon feces in my mouth anymore. Not since college! I don’t even know where to get raccoon feces these days!”

Shows what you know. Raccoons are everywhere, even in your precious, safe cities. And when they pick a spot to relieve themselves, they really go for it. Raccoons, as it happens, us communal “latrines.” That means that multiple raccoons will pick a spot in, say, your back yard, to all go to the bathroom on. Each gram of raccoon feces can contain up to 20,000 worm eggs, so when you’ve got a latrine full of raccoon mess, you’ve got plenty of potential brain parasites. Especially if you’re in the habit of putting everything in your mouth, or of cleaning your yard with a leaf-blower. (The leaf blower would fill the air—and possibly your mouth—with tiny particles of raccoon feces and brain parasite eggs.)

Not many people get the disease (only 14 in the last 30 years, says this article, or possibly 25 in the last 6 years, like this article says) but getting it is bad enough that you might want to give it a little thought. Or lots of though, late at night. Don’t believe me? Read this article again.

The best way to avoid it is to keep that raccoon feces out of your mouth. And to follow the simple tips on cleaning up raccoon latrines offered in this article (which you already looked at). My favorite anti-raccoon latrine tip? “Flame” the latrine with a propane torch! It’s like Aliens!

At any rate, you’re probably safe. Possibly safe. Safe-ish.

You really could have raccoon poop brain parasites, you know. There were probably some on your deck, and you didn’t even think about it when you were eating that watermelon.

You probably have a headache right now.

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Your Comments, Thoughts, Questions, Ideas

DrClown says:

lol I love the last couple paragraphs

posted on Sun, 10/04/2009 - 7:52am
pissed off in New York says:

As a matter of fact,i do have a headache right now! I'm positive that its due to a parasite infection. Here's the really horrifying part: there isnt a doctor on this planet that is worth a [darn] enough to do something about it. Isn't that nice?!! I'm pretty sure that parasitogy is one of the first courses that they have to take in medical school, yet they act like people are above other animals, and couldn't possibly have parasites infections. Of course, if they cured you,you won't have to keep coming back to them with complaints of a "mystery" disease. Thats how those [nogoodniks] can afford beach front property in Florida. It's pretty bad when i can take my dog to the vet, and know the very next day, every parasite that he has, and i can get medication for him too. So, I guess my animals have more rights than i do! I went to a hospital in syracuse and told them what to test me for, the doctor replied,"this is a medical facility, we dont do tests like that." Are you [dingdong] kidding me? That really [cheeses] me off! I have been to 4 different hospitals in 2 years,do you think one of those [goll-durn] doctors would do anything about it? Now, i have brain seizures, hallucinations, convulsions, and all kinds of other really nice [stuff]. I'm a thirty year old single mother, and i'm hanging around, just waiting to die, because NO ONE will help me. That's real [dang] cute!!!!!

[Edited for language by Science Buzz]

posted on Fri, 10/16/2009 - 6:44pm

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