Browsing the archives for the Toxoplasma gondii tag

10 Most Important Community Cat News Stories of 2013

It’s that time of year again—time to take stock of the year’s milestones. Check out Rolling Stone’s 50 Best Albums of 2013, for example, or Fresh Air’s book, TV, movie, and music picks.
Not to be outdone, I’ve compiled a list of what I see as the year’s 10 most important community cat news stories—a number [...]

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Free-Roaming Cats, Infectious Diseases, and the Zombie Apocalypse

A recently published paper describing free-roaming cats as “a significant public health threat” fails to deliver convincing evidence. In fact, the very work the authors cite undermines, time and time again, their claims.
“Domestic cats are a potential source of numerous infectious disease agents,” write Rick Gerhold and David Jessup, in their paper, “Zoonotic Diseases [...]

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HAHF-Truths, HAHF-Measures, Full Price (Part 3)

Complaining of the impacts of free-roaming cats on wildlife and the environment, along with a range of public health threats, dozens of veterinarians in Hillsborough County, Florida, have banded together to fight TNR. Evidence suggests, however, that their real concern has nothing to do with the community, native wildlife, or, indeed, with cats. What the [...]

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Tune In to Animal Wise Radio Sunday!

Tune in tomorrow to Animal Wise Radio, when I’ll be catching up with hosts Mike Fry and Beth Nelson. (It’s been more than seven months!) Among the topics up for discussion: toxoplasmosis, rabies, and typhus (oh, my!).
Listen online—and while you’re at it, why not show your support by “Liking” their Facebook page.

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Toxoplasmosis Linked to Suicide Attempts?

“There’s fresh evidence that cats can be a threat to your mental health,” according to a post on yesterday’s NPR health blog, Shots. The threat, reporter Jon Hamilton explains, is not the cats themselves by the Toxoplasma gondii parasite that some cats pass in their feces.*
“A study of more than 45,000 Danish women found that [...]

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Less Toxo, More Hype

“As human populations continue to expand farther out into natural areas,” warns The Wildlife Society in a February 17 blog post, “domesticated animals will continue to be at risk for exposure to diseases carried by their wild relatives.” Considering the domesticated animals in question are cats, the organization’s apparent concern is almost touching. Almost.
Actually, TWS [...]

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Crazy Is As Crazy Does

An article in The Atlantic describes fascinating research into the effects of Toxoplasma gondii infection, but what role do domestic cats really play?

Although we’re not even halfway through February, an article in the March issue of The Atlantic is already getting a lot of attention. But with a title like “How Your Cat Is Making [...]

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More Cats, Less Brain Cancer

“Evidence continues to pile up,” writes Michael Hutchins, Executive Director and CEO of The Wildlife Society, in yesterday’s blog post, “that Toxoplasmosis, a disease caused by a parasite (Toxoplasma gondii) that lives in the guts of cats, may be responsible for serious human health problems.”
Hutchins was referring to a recent study in which researchers found “Infection [...]

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Loose Threads

North American Opossum with winter coat. Photo courtesy of Wikimedia Commons and Cody Pope.
A study published last month in the online open-access journal PLoS Neglected Tropical Diseases suggests a new twist in the relationship between free-roaming cats, Toxoplasma gondii, and toxoplasmosis infections in marine mammals.
“The most remarkable finding of our study,” notes co-author Dr. Michael [...]

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Close Enough?

Among the findings of a recent study:
Five of 18 cats trapped “between the spring and fall of 2008 and 2009” in central Illinois’ 1,500-acre Robert Allerton Park tested positive for Toxoplasma gondii antibodies. Five of the seropositive cats were trapped at the same site; there, one white-footed mouse (of 21 trapped) also tested positive, and [...]

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It’s Not the Media, It’s the Message

To hear The Wildlife Society’s staunch opponents of TNR tell it, the media’s just not interested in stories about “the impacts of free-ranging and feral cats on wildlife.”

“This January when thousands of blackbirds fell from the sky in Arkansas, articles about mass extinctions and bird conservation were a dime-a-dozen. When the Deepwater Horizon oil [...]

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Revisiting “Reassessment”

“Reassessment: A Closer Look at ‘Critical Assessment of Claims Regarding Management of Feral Cats by Trap-Neuter-Return’” has been revised and expanded!

This paper, a brief review and critique of the essay “Critical Assessment of Claims Regarding Management of Feral Cats by Trap-Neuter-Return” by Travis Longcore, Catherine Rich, and Lauren M. Sullivan, now includes sections [...]

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On Invasion and Persuasion

Smithsonian magazine is, according to its website, “created for modern, well-rounded individuals with diverse interests” and “chronicles the arts, history, sciences and popular culture of the times.” Jess Righthand’s recent article, “The World’s Worst Invasive Mammals,” seems—despite its inclusion in the online edition’s “Science & Nature” section—better suited for the pop culture category.
Indeed, the story [...]

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Adult Supervision Required II

In my haste to get my previous post online, I neglected to address a critical point (later brought to my attention by a particularly helpful reader). So, a brief follow-up…
In “Feral Cats and Their Management,” the authors point out—correctly, in this case—that “most feral cats (62 percent to 80 percent) tested positive for toxoplasmosis.” [1] [...]

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Adult Supervision Required

“Have you seen this already? This is awful.”
That’s what somebody posted on the Vox Felina Facebook page late last night—along with a link to an MSNBC news story. The headline was an attention-getter, no doubt about it: “Report: Kill feral cats to control their colonies.”
But beyond that, MSNBC had practically no details. A little digging [...]

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Parasite Lost

Until now, my posts have focused almost exclusively on wildlife impacts (real and otherwise) related to predation by cats, a topic I’ll be returning to soon enough. Over the past week or so, however, I’ve been researching the Toxoplasma gondii parasite (another subject that will keep me busy well into the future). As it turns [...]

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