RI, MA EHS Pest Control Blog

HantaVirus Found in Trapped Rodents

Six rodents trapped during routine monitoring in the last week in North County and East County have tested positive for the potentially-deadly hantavirus.

Infected rodents rarely pose a danger to people if they are in the wild and there has been just one non-fatal human case in the county, in 2004. But people can inhale hantavirus by stirring up rodent droppings, then get sick and even die. There is no treatment, vaccine or cure for hantavirus infections, which are deadly in 38 percent of cases.

“People should never sweep up or vacuum rodent droppings or nesting material when they find it,” said Jack Miller, director of the County Department of Environmental Health. “Instead, they should ventilate closed areas for at least 30 minutes, and then carefully use bleach or a full-strength disinfectant before removing them.”

The best way people can prevent the disease is to keep mice out of houses, garages and sheds by sealing holes larger than the size of a dime, County officials said.

Hantavirus can cause hantavirus pulmonary syndrome (HPS), which begins with flu-like symptoms but can grow into severe breathing difficulties and even death.

The rodents that tested positive during the last week included: two deer mice from Campo; one deer mouse each from Carlsbad and Escondido; one harvest mouse from Oceanside and a vole from Carlsbad. Thirty-seven rodents have tested positive for hantavirus in the county this year, compared to 21 in 2010.

Source: Associated Press

George Williams,
General Manager - Staff Entomologist

Pest Control, RI, Pest Control, MA

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So what are you looking at??? This is the unofficial-official “Mice Trap Gauntlet”

So the story goes...... a homeowner in Rhode Island has been battling mice for over a year. They tried several methods of “do it yourself” pest control and failed miserably. The mice were getting worse. They called EHS to solve the long-standing mice issue. When I get there I see this VERY elaborate contraption in the kitchen. The homeowner explained to me the mouse trap that was made up of 13 mouse traps.

The goal of the trap is to kill the mice as they investigate the food (peanut butter) but if they survive the 1st wave of traps then they go up the “ramp of death”.

They then try to get to the peanut butter smeared on the soda bottle, it then spins causing them to fall into the pit where additional traps wait for them. According to the homeowner it took two hours to create. They realized they could spend their time on better things plus all their efforts & they still had mice! There was a happy ending, EHS eliminated the mouse issue.

Tim Lynch
Service Specialist

Pest Control, RI, Pest Control, MA