Mass Transit: Subways and Buses a Breeding Ground to Catch Cold and Flu?
Tips for Avoiding the Cold and Flu on Buses and Trains
In addition to this, once adults have children, they double their risk of getting the cold and flu, according to Charles Gerba, professor of environmental microbiology at the University of Arizona. And children tend to touch themselves with their hands about 40 times per hour, about twice as often as adults do.
Also, washing your hands after you get off the subway or train is probably a good idea. Good old soap and water can eliminate any of the germs you may have collected while riding alongside someone with the cold or flu.
Strategic Sitting: Best Places to Park Yourself?
There is little evidence to suggest that some surfaces on public transportation are germier than others. According to Gerba, there haven't been many studies done on germs and public transportation.
However, there are some facts to keep in mind.
The metal poles and straps that passengers hold on to are often contaminated with microbes and bacteria.
"Stainless steel is a good transfer surface," Gerba points out, adding that about 50 percent of the germs on those poles are picked up by human hands, making them great carriers of the cold and flu virus.
You can also try and be aware of your surroundings and scope out where people are sitting. That way, you can possibly reduce your exposure to the virus.
"Go to the least used part of the bus," Gerba suggests. "The back of the bus seems like the least used part."
And sitting next to an open window is not necessarily the best place on the bus.
With regard to airborne germs, good ventilation "may dilute it a little," says Markel. However, there are no conclusive studies that directly suggest the window seat on the bus is a flu-free sanctuary.
Standard Cold and Flu Preventive Measures Important
Several studies have shown that viruses tend to be transmitted from the hands to mouth, to eyes and other body parts that are touched. According to Gerba, adults touch themselves with their hands about 18 times per hour -- which makes frequent hand-washing all the more important.
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