CLEVELAND, Ohio -- Bedbugs have become so prevalent in    Cleveland that the city now keeps two ambulances in reserve    just to replace others as they become infested with the    blood-sucking insects.  
    The city's Emergency Medical Service also has started issuing    protective gowns, booties and hair nets to ambulance crews    entering bedbug hotspots tracked by dispatchers on a computer    database. The list, which changes with the bug    population, stood at 52 addresses Friday.  
    "We've taken a very aggressive approach," said Nicole Carlton,    acting EMS commissioner. "We always tell our people to be very    vigilant."  
    Bedbugs have made     a nationwide resurgence, reaching Cincinnati several years    ago and then migrating up Interstate 71. Fire stations in    Cincinnati and Columbus have battled infestations.  
    The Cleveland Department of Public Health recorded 497 bedbug    complaints last year, up from 296 the year before. The Cuyahoga    County Board of Health, which covers areas other than Cleveland    and Shaker Heights, handled 161 cases in 2011, more than four    times the volume two years earlier.  
    The speck-size, burrowing insects pose no serious health    threats, but their bites are painful. Infestations also are    difficult to find and eradicate.  
    In November, Cleveland officials brought a bedbug-sniffing Jack    Russell terrier into an ambulance base. The dog, trained to    detect the scent of human blood, found bedbugs in a chair. The    same day, the terrier checked out ambulance service    headquarters -- often used for community CPR and first-aid    training -- but turned up nothing.  
    Police Chief Michael McGrath issueda     memolast month advising officers to be on the    lookout for bedbugs. He made recommendations for avoiding    contact -- for example, don't sit in homes visited on the job    -- and said uniforms thought to be infested should be sealed in    plastic until washed and dried at high, bedbug-killing    temperatures.  
    Jeff Follmer, president of the Cleveland Police Patrolmen's    Association, went one step farther this week after fielding    complaints from union members.  
    Follmer bought two cases of a spray -- 24 bottles at $15 each    -- that kills the bugs by means of dehydration. He then    delivered the spray, an all-natural blend not subject to    federal environment regulations, to stations.  
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Cleveland safety forces battling bedbugs