Are Cats Making You Ill? Parasite Linked To Flu, Depression, Mental Illness

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A link between a common parasite carried by cats, Toxoplasma gondii (T. gondii), and schizophrenia in humans was discovered by the John Hopkins University School of Medicine over 30 years ago. Today, scientists have confirmed the link in a new study, and have warned cat-owners to watch out for the warning signs and to take precautions when handling their pets. 

The CDC estimates that over 60 million people in the United States alone may carry the parasite and may not realise that they are.

The parasite can infect any warm-blooded species, and is passed to humans through close contact with cats. If infected with the parasite, T. gondii can caused an illness in humans known as toxoplasmosis which may cause; miscarriages, fetal development disorders, flu-like illness, blindness and even death. It has also been associated schizophrenia, bipolar (depression) and obsessive compulsive disorder. reports:

E. Fuller Torrey of the Stanley Medical Research Institute and Dr. Robert H. Yolken of Stanley Laboratory of Developmental Neurovirology at the Johns Hopkins University School of Medicine have been studying the link between infection with T. gondii and schizophrenia for close to three decades.

Their most recent study, published in Schizophrenia Research, along with researcher Wendy Simmons, compared two previous studies that found a link between childhood cat ownership and the development of schizophrenia later in life with an unpublished survey on mental health from 1982, 10 years before any data on cat ownership and mental illness had been published. Results of the analysis indicated that cat exposure in childhood may be a risk factor for developing mental disorders.

“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,” the authors reported in a press release.

In a second recent study, A.L. Sutterland from the Department of Psychiatry at the Academic Medical Centre in Amsterdam and colleagues analyzed the findings of 50 published studies to confirm that T. gondii infection is associated with mental disorders. The research was published in the journal Acta Psychiatrica Scandinavica.

Results showed that an individual infected with T. gondii was almost twice as likely to develop schizophrenia. They also found an association with addiction and obsessive-compulsive disorder, but say that the findings should be approached with caution.

“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.”

The Humane Society estimates there are 75 to 80 million pet cats and another 30 to 40 million stray or feral cats roaming the United States. Outdoor cats have an increased likelihood of infection with T. gondii. Cats excrete millions of infected eggs, or oocysts, in their feces, which can remain in soil or water for years.

Fortunately, there are precautions that cat lovers can take — you don’t have to limit your feline contact to watching cat videos on YouTube.

“Children can be protected by keeping their cat exclusively indoors and always covering the sandbox when not in use,” Torrey told CBS News in an email. The CDC also recommends changing the cat’s litter box daily, since T. gondii does not become infectious until 1 to 5 days after it is shed in feces. In addition, avoid feeding cats raw or undercooked meat.

Because toxoplasmosis is especially hazardous to unborn babies, health officials recommend that pregnant women avoid cleaning litter boxes, if possible, or wear disposable gloves and wash hands thoroughly with soap and water afterwards.

Sean Adl-Tabatabai
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Having cut his teeth in the mainstream media, including stints at the BBC, Sean witnessed the corruption within the system and developed a burning desire to expose the secrets that protect the elite and allow them to continue waging war on humanity. Disturbed by the agenda of the elites and dissatisfied with the alternative media, Sean decided it was time to shake things up. Knight of Joseon (