Health
Letting Sleeping Dogs Lie in Your Bed Can Kill You
Jan 20, 2011 – 6:55 AM
Andrew Schneider
Senior Public Health Correspondent Medical researchers have long shown that contact with pets can often help both the physically and mentally ill. But now, veterinary scientists say sleeping with your pets increases the chances of contracting everything from parasites to the plague.
What's a pet owner to do?
Most U.S. households have pets, and more than half of those cats and dogs are allowed to sleep in their owner's beds, Drs. Bruno Chomel, a professor at the University of California, Davis, School of Veterinary Medicine, and Ben Sun, chief veterinarian for California's Department of Health, say in a study to be published in next month's issue of the Centers for Disease Control and Prevention's (CDC) Emerging Infectious Diseases.
Andrew Schneider for AOL NewsA new study says it's best to let your dogs and cats sleep in their own beds."We wanted to raise the attention of people, as sleeping with a pet is becoming quite common, and there are risks associated with it, even if it is not very frequent," Chomel told AOL News. "But when it occurs, especially in children or immunocompromised people, it can be very severe."
The authors, both experts in zoonoses, which are diseases or infections transmitted from animals to humans, reported that "the risk for transmission of zoonotic agents by close contact between pets and their owners through bed sharing, kissing or licking is real and has even been documented for life-threatening infections such as plague, internal parasites" and other serious diseases.
How many of us admit to others that we sleep with our furry friends? Many of us do, according to the study.
Among dog owners, 53 percent consider their dog to be a member of the family, and 56 percent of those dog owners admit they sleep with their dog next to them, the researchers reported.
We're not just talking about teacup yorkies and chihuahuas here. Yes, the study says, most are small dogs, but 41 percent are medium-sized, and one out of three are large. Also, consider this fact, which the authors attribute to the American Kennel Club: Women were more likely than men to allow their dogs to share their beds.
As strange as it may be to canine lovers, more people have cats than dogs, and these felines also carry disease. This study and several others show that disease from cats is far more prevalent, and often more serious.
The number of cats snuggling up with their owner is far greater, which may explain the larger number of people acquiring feline-spawned diseases, Chomel explained.
Take cat scratch disease, for example. The bacterial infection, caused by Bartonella henselae, comes from infected fleas and flea feces and is transmitted to humans, often simply by a cat strolling across a food preparation area that isn't disinfected before food is placed on it. Mostly, the victims of cat scratch disease are children, infected by the scratch, lick or bite of a cat. The pathogen can cause swelling of the lymph nodes and sometime lethal damage to the liver, kidney and spleen of humans.
The CDC estimates that more than 20,000 people can contract cat scratch disease a year, but the federal disease agency could offer no information on the number of deaths.
Risks and Benefits
The CDC reports that pets may lower blood pressure, reduce cholesterol and triglyceride levels, and decrease feelings of loneliness, while increasing opportunities for exercise, outdoor activities and socialization.
Medical studies going back at least 30 years have documented the clinical value of pets to cardiac patients, those hospitalized with mental illnesses and the elderly.
Sharing our resting hours with our pets may be a source of psychological comfort, but because pets can bring a wide range of zoonotic pathogens into our environment, sharing is also associated with risks, the authors of the current study reported.
For example:
Kissing pets can also transmit zoonoses. A Japanese woman contacted meningitis after kissing her pet's face.
But disease can easily be transmitted by your pet kissing you. The study cited cases where a woman died of septic shock and renal failure after her cat, with whom she slept, licked open sores on her feet and toes. In another case, a 44-year-old man died of infection after his German shepherd puppy licked open abrasions on his hands.
Your pet's food can also be a source of disease. A study published last August in the journal Pediatrics tracked an outbreak of salmonella in 79 people between 2006 and 2008 that was caused by contaminated meat in dry cat and dog food.
Half of the victims were children, who CDC investigators said "might also have played with the pet food and then put their hands -- or the food itself -- in their mouths."
The disease also could have come from pets who rolled or played in their feces, where salmonella can stay alive for up to 12 weeks.
Where do our pets they pick up these diseases? Fleas are a likely starting point. And most of your pets will eat the droppings of other animals.
Take a dog to any beach, park or trail through the woods almost anywhere and watch the speed at which it will find something really foul-smelling and dead in which to roll.
Cats usually do their own killing for food and fun. And just think about the infectious bugs that laced the dead and dying rodents, birds and other critters they eat or try to bring into the home.
What Can Be Done?
The two senior veterinarians say several things can be done to reduce the threat of disease. The main one is for owners to ensure the health of their pets by seeking regular professional checkups and care. Other points include:
The risk of getting sick from being close with your pets is real, but most of the diseases they pass on to humans can be identified and eliminated by regular veterinary care.
Meanwhile, start practicing saying "Get off the bed. I mean it this time."
April 2024 March 2024 February 2024 January 2024 December 2023 November 2023 October 2023 September 2023 August 2023 July 2023 June 2023 May 2023 April 2023 March 2023 February 2023 January 2023 December 2022 November 2022 October 2022 September 2022 August 2022 July 2022 June 2022 May 2022 April 2022 March 2022 February 2022 January 2022 December 2021 November 2021 October 2021 September 2021 August 2021 July 2021 June 2021 May 2021 April 2021 March 2021 February 2021 January 2021 December 2020 November 2020 October 2020 September 2020 August 2020 July 2020 June 2020 May 2020 April 2020 March 2020 February 2020 January 2020 December 2019 November 2019 October 2019 September 2019 August 2019 July 2019 June 2019 May 2019 April 2019 March 2019 February 2019 January 2019 December 2018 November 2018 October 2018 September 2018 August 2018 July 2018 June 2018 May 2018 April 2018 March 2018 February 2018 January 2018 December 2017 November 2017 October 2017 September 2017 August 2017 July 2017 June 2017 May 2017 April 2017 March 2017 February 2017 January 2017 December 2016 November 2016 October 2016 September 2016 August 2016 July 2016 June 2016 May 2016 April 2016 March 2016 February 2016 January 2016 December 2015 November 2015 October 2015 September 2015 August 2015 July 2015 June 2015 May 2015 April 2015 March 2015 February 2015 January 2015 December 2014 November 2014 October 2014 September 2014 August 2014 July 2014 June 2014 May 2014 April 2014 March 2014 February 2014 January 2014 December 2013 November 2013 October 2013 September 2013 August 2013 July 2013 June 2013 May 2013 April 2013 March 2013 February 2013 January 2013 December 2012 November 2012 October 2012 September 2012 August 2012 July 2012 June 2012 May 2012 April 2012 March 2012 February 2012 January 2012 December 2011 November 2011 October 2011 September 2011 August 2011 July 2011 June 2011 May 2011 April 2011 March 2011 February 2011 January 2011 December 2010 November 2010 October 2010 September 2010 August 2010 July 2010 June 2010 May 2010 April 2010 March 2010 February 2010 January 2010 December 2009 November 2009 October 2009 September 2009 August 2009 July 2009 June 2009 May 2009 April 2009 March 2009 February 2009 January 2009 December 2008