Posted on 06/05/2015 8:12:38 AM PDT by Red Badger
WASHINGTON (CBS DC) — Coming into close contact with cats can spread a parasite called Toxoplasma gondii (T. gondii) – also dubbed the “cat poop parasite” – which are linked to schizophrenia and other mental disorders that affect humans.
The cat-carried parasite is the most common in developed countries and can infect any warm-blooded species, according to the Schizophrenia Bulletin. Although most humans don’t suffer any symptoms from the widespread parasite, it can cause the illness T. gondii, which is linked to weeks of flu-like symptoms, blindness and even death, CBS News reports.
Two new studies have now linked the T. gondii parasite to increased rates of mental illness in cat owners who may have had increased exposure to parasitic infection.
“Cat ownership in childhood has now been reported in three studies to be significantly more common in families in which the child is later diagnosed with schizophrenia or another serious mental illness,” write study authors E. Fuller Torrey of the Stanley Medical Research Institute and Dr. Robert H. Yolken of Johns Hopkins University School of Medicine.
The researchers compared two previous studies that linked childhood cat ownership and the development of schizophrenia later in life from a 1982 mental health survey. A second study by A.L. Sutterland from the Department of Psychiatry at the Academic Medical Centre in Amsterdam reviewed 50 published studies to a T. gondii infection being tied to mental disorders.
The Centers for Disease Control and Prevention reports that more than 60 million people are chronically infected with toxoplasma gondii. Close contact with cats, undercooked meat and some unwashed fruits and vegetables are most commonly linked to the parasite. Toxoplasma places pregnant women at risk for birth defects and symptoms of the parasitic infection include swollen lymph nodes, muscle aches and irritation of the eye.
Humane Society data shows there are between 75 to 80 million pet cats and another 30 to 40 million stray or feral cats roaming the U.S. Outdoor cats are at an increased exposure to the T. gondii parasite, which is often found in cats’ infected eggs and feces.
Individuals infected with the parasite are almost twice as likely to develop schizophrenia. Links were also made with addiction and obsessive-compulsive disorder.
“In schizophrenia, the evidence of an association with T. gondii is overwhelming,” the authors say in a press release. “These findings may give further clues about how T. gondii infection can possibly [alter] the risk of specific psychiatric disorders.”
But cat lovers have options for protecting their cat and themselves from the T. gondii parasite.
“Children can be protected by keeping their cat exclusively indoors and always covering the sandbox when not in use,” Torrey told CBS News via email. The CDC recommends changing the cat’s litter box daily. T. gondii does not become infectious until 1 to 5 days in feces and its recommended cats aren’t fed raw or undercooked meat.
This certainly explains my sister.
They’ve known this for *decades* but the Cat People went berserk[er] when the study was published and forced the scientist to retract his findings.
I think he went into hiding, for his own safety.
/empiric evidence in action
By infecting the host, [but not killing it] the parasite ensures that it will easily replicate and infect more hosts, thus guaranteeing virtual immortality.
One pet cat becomes 40 hoarded cats and the parasite lives forever.
It’s not the ‘scare of the week’.
It’s decades old science and it’s a fact.
It keeps “coming back” as “news” because the Cat People squash it every time it surfaces.
Nature is full of parasites that infect and then alter/control their hosts.
Dogs can’t give you anything, really.
*Maybe* a case of easily cured worms that will *not* take over your mind.
Cholesterol is one thing; parasitic psychosis is an whole ‘nother thing.
:)
LOL.
There was another study by Russians where drivers were having fatal accidents because of being infected with toxoplasmosis. How they separated toxoplasmosis from the vodka was not covered in the article.
Pretty sure I read it here on FR:)
In Russia, Toonces the cat drive drunk.
Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.