INSUBCONTINENT EXCLUSIVE:
No matter how bad things might seem, at least you haven't accidentally eaten fox poop and developed an insidious tapeworm infection that
that.What's more, according to a newly published study in Emerging Infectious Diseases, even if you have somehow feasted on fox feces and
acquired this nightmare parasite, it's looking less likely that doctors will need to hack out chunks of your organs to try to stop it.That's
the good news from the new study
The bad news is that, while this infection is fairly rare, it appears to be increasing
And, if you do get it, you might have a shorter lifespan than the uninfected and may be sicker in general.The new study is a retrospective
one, in which a group of doctors in Switzerland examined medical records of 334 patients who developed the disease alveolar echinococcosis
AE is an understudied, life-threatening infection caused by the fox tapeworm, Echinococcus multilocularis
The parasite is not common, but can be found throughout the Northern Hemisphere, particularly regions of China and Russia, and countries in
continental Europe and North America.In the parasite's intended lifecycle, adult intestinal worms release eggs into the feces of their
The eggs then get ingested by an intermediate host, such as voles
There, eggs develop into a spherical embryo with six hooks that pierce through the intestinal wall to migrate to the animal's organs,
As more cysts develop, the mass looks and acts like cancer, forming necrotic cavities and sometimes metastasizing to other organs, such as
The parasite remains in these cancerous-like masses, waiting for a fox to eat the cyst-riddled organs of its host
Back in a fox, the worms attach to the intestines and grow into adults.
