Do not touch anything in public bathrooms.

Studies show that door handles, public toilettes and many other public places are just as germ ridden as we all feared they were.

For all of us who have spent our lives hovering over toilettes and opening and closing doors with our elbows there is justification for this nearly neurotic behavior.

From December 2010 through last February, Archibald and his colleagues swabbed and cultured faucets, paper-dispenser levers, and door handles inside the bathrooms of four aircraft and 18 other crowded spots such as fast-food restaurants. Names of the businesses were not released. Among the types of microscopic critters commonly discovered were staphylococcus (which can cause fevers and chills) and bacillus (which can cause diarrhea).
“For several restrooms, the quantity of microorganisms was too numerous to count,” Archibald’s paper reports. “…To date, there have been virtually no quantitative or qualitative assessments of the range of bacteria contaminating public restrooms.”

You shouldn’t have your pet sleeping with you in your bed. It’s unsanitary. It seems like common sense but many people do it. Now there’s a study explaining the health risks.

Sleeping alongside your pets can make you sick.

It’s rare, but it happens. That’s why good hygiene means keeping Fluffy and Spot next to the bed, not on it, two experts in animal-human disease transmission say in a forthcoming paper.

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Chomel and co-author Ben Sun, chief veterinarian with the California Department of Public Health, did an extensive search of medical journals and turned up a hair-raising list of possible pathogens.

There’s plague (yes, bubonic plague, i.e. the Black Death); chagas disease, which can cause life-threatening heart and digestive system disorders; and cat-scratch disease, which can also come from being licked by infected cats.

Though many people love getting licked or planting a kiss on a pet, it may not be such a good idea, the authors say.

The researchers found several cases of various infections transmitted this way.

“The risk is rare, but when it occurs it can be very nasty, and especially in immuno-compromised people and the very young,” says Chomel, who specializes in zoonoses, the study of disease transmission between animals and humans.

Larry Kornegay, president of the American Veterinary Medical Association, called the article “pretty balanced.” These cases are “uncommon if not rare,” but even so, pet owners should use common sense to reduce risks.

Think about your health the next time your pet jumps into your bed.