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DEER MOUSE
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Description:
About six inches
long to the tip of its tail. It is yellowish brown to grayish
white on top, has a white belly and feet, large ears, and a furry
tail that is white on the underside.
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Why
be concerned?
Deer mice are native
North American rodents and infest primarily rural structures.
Outbuildings, work sheds, vacation homes, crawl spaces, and even
vehicles are susceptible, especially in late fall and winter.
Deer mice present problems common to other rodent infestations
(see Norway rat). More importantly,
deer mice are the primary carrier of the HANTA
virus. To date, over 50 percent of diagnosed cases have been
fatal. There have been only 110 cases of the HANTA
virus reported in the U.S., and a very small percentage of
deer mice are carriers, but it's best to take precautions.
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What
you can do.
Be careful cleaning
up mouse droppings or removing nests, or when cleaning long-vacated
dwellings, sheds, or other enclosed areas. Always wear rubber
gloves. Wet down the area thoroughly with disinfectant (bleach
or Lysol solutions work well). Handle the material only when it
is wet, and avoid disturbing dry, dusty areas. Place all materials
in sealed plastic bags and dispose of outside. Be careful disposing
of dead rodents: spray the rodent with disinfectant, place your
hand in a plastic bag, grasp the rodent, turn the bag inside out,
seal, and dispose of outside.
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What
we would do.
Elimination of
deer mice requires an integrated, customized plan. While each
plan is unique to each structure, there are common elements: remove
rodents through material application and/or traps; address biohazard
created by their feces and urine; and modify the structure to
prevent future access. Following an inspection, your technician
can provide you with a strategy and written bid for abatement.
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| Picture
courtesy of Grant County Health District. |
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