THURSDAY, April 19 (HealthDay News) -- Add bedbugs to your list of potential occupational health hazards. A new report reveals nearly half of the employees of a U.S. government office in Tennessee were bitten by the blood-thirsty invaders while at work.
A bedbug-detecting German shepherd confirmed the infestation at an unidentified building in Clarksville, Tenn., last September, and investigators concluded that at least 35 workers had suffered bites. Although one woman had bite marks all over her body, the bugs didn't cause serious health problems, according to the U.S. Centers for Disease Control and Prevention report.
Bedbugs can easily expand their territory beyond bedrooms, said Michael Potter, professor of entomology at the University of Kentucky in Lexington. "They start in homes and beds, and as people move about, they get transported into office buildings, schools, libraries, movie theaters, retail stores, you name it."
Clarksville, home to about 125,000 people in north Tennessee, is one of many cities combating bedbugs in nonresidential settings in recent years. Bedbug infestations have soared since 2000 across the United States, sending even customers of luxury hotels and upmarket clothing stores into a panic.
A 2011 survey of U.S. pest control companies found that 38 percent had responded to infestations at office buildings, up from 17 percent the year before. Treatments at schools and day-care centers rose to 36 percent from 10 percent, and visits to hospitals jumped from 12 percent of their jobs to almost one-third.
Bedbugs bite people, often at night, and become engorged with their blood. The bites cause welts, itching and swelling. However, bedbugs do not carry disease like some other insects.
The building in question serves children and has 76 employees, said Dr. Jane Baumblatt, a CDC epidemic intelligence services officer based in Tenne
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