Watch out for germs at public places
Steer clear of these places to avoid infection by harmful germs.Updated: Jul 08, 2011 01:40 IST
On an average, you can touch as many as 30 germy objects in a minute. While coexisting with microbes is a necessary fact of life, here are the top seven places that are best left untouched. An American health and nutrition magazine reported on the germiest public places, with some practical tips on how to steer clear of the bugs that could make you sick.
1 Restaurant menus: A new study reported that cold and flu viruses can survive for 18 hours on hard surfaces, cites Prevention. Restaurant menus get passed along to hundreds of people and are rarely washed, so wash your hands after you place your order.
2 Lemon wedges: If you’re at a restaurant, go citrus-less. Researchers ordering drinks at 21 different restaurants found 25 different microorganisms lurking on lemons — including E. coli.
3 Condiment dispensers: Maybe skip the ketchup too. Or use a disinfectant wipe beforehand. “Holding the bottle with a napkin won’t help; napkins are porous, so microorganisms can pass right through,” states Prevention.
4 Restroom soap dispensers: About 25 percent of public restroom dispensers are contaminated with fecal bacteria. Scrub your hands thoroughly with hot water for 15 to 20 seconds after touching the dispenser.
5 Grocery carts: Almost two-thirds of the shopping carts tested were contaminated with fecal bacteria. Your best friend is a disinfectant wipe to swab down the handle.
6 Airplane bathrooms: Your in-flight restroom trip could expose you to E. coli lurking on the surfaces of the faucets and doorknobs. Plus, you’re 100 times more likely to catch a cold on an airplane than on the ground. Prevention recommends self-protecting by taking green tea supplements. A 2007 study found that people who took a 450-milligram green tea supplement twice daily for three months had one-third fewer days of cold symptoms.
7 Doctor’s office: Limit your exposure when visiting your physician by packing your own tissues, hand sanitisers, and magazines. When in the waiting room, leave some space between yourself and the others waiting to reduce the chances of catching their bugs, especially if someone is sneezing or coughing.