Giuseppe
Emeritus
[Source: Massachusetts Department of Public Health (DPH), full page: (LINK). Edited.]
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For Immediate release - August 21, 2012
State Health Officials Raise EEE Threat Level in Three More Communities after Detection of EEE-Positive Mosquitoes
Town of Carver raised to High; Plymouth and Kingston raised to Moderate
BOSTON ? Tuesday, August 21, 2012 ? The Massachusetts Department of Public Health (DPH) today announced the detection of mammal-biting mosquitoes infected with Eastern Equine Encephalitis (EEE) in Carver and Kingston.
Based on the sum total of EEE-positive mosquito activity to date in these towns, health officials have raised the EEE threat level to ?High? in Carver and to ?Moderate? in Kingston.
As a neighboring community to both towns, Plymouth has been raised to ?Moderate? as well.
Health officials strongly recommend that communities designated at High risk should curtail outdoor evening events for the remainder of the mosquito season. Ground-based spraying by mosquito control projects is ongoing in all three communities and will be enhanced.
?This has been an exceptionally active summer for EEE activity in mosquitoes in southeastern Massachusetts, and today?s announcement only underlines the importance of personal protective measures against mosquito bites,? said DPH State Epidemiologist Dr. Al DeMaria. ?Use insect repellant, cover up exposed skin, and avoid outdoor activities at dusk and nighttime, when mosquitoes are at their most active. ?
There has been one confirmed human case of EEE in a Massachusetts resident this year, a Metrowest resident thought to have contracted the disease while traveling out of state. There were two cases of EEE in August of last year acquired in Massachusetts; a fatal case in a Bristol County man and an infection in a tourist from out of state.
EEE activity in both 2010 and 2011 raised public concern and prompted DPH to work with a panel of experts to evaluate and enhance the state?s surveillance and response program.
EEE is spread to humans through the bite of an infected mosquito. EEE is a serious disease in all ages and can even cause death.
People have an important role to play in protecting themselves and their loved ones from illnesses caused by mosquitoes:
Avoid Mosquito Bites
Animal owners should reduce potential mosquito breeding sites on their property by eliminating standing water from containers such as buckets, tires, and wading pools ? especially after heavy rains.
Water troughs provide excellent mosquito breeding habitats and should be flushed out at least once a week during the summer months to reduce mosquitoes near paddock areas.
Horse owners should keep horses in indoor stalls at night to reduce their risk of exposure to mosquitoes.
If an animal is diagnosed with WNV or EEE, owners are required to report to DAR, Division of Animal Health by calling 617-626-1795 and to the Department of Public Health (DPH) by calling 617-983-6800.
More information, including all WNV and EEE positive results from 2012, can be found on the Arbovirus Surveillance Information web page at www.mass.gov/dph/wnv or by calling the DPH Epidemiology Program at 617-983-6800.
The findings of the DPH Eastern Equine Encephalitis Expert Panel can be found here:
Report of the EEE Expert Panel
-State Health Officials Raise EEE Threat Level in Three More Communities after Detection of EEE-Positive Mosquitoes
Town of Carver raised to High; Plymouth and Kingston raised to Moderate
BOSTON ? Tuesday, August 21, 2012 ? The Massachusetts Department of Public Health (DPH) today announced the detection of mammal-biting mosquitoes infected with Eastern Equine Encephalitis (EEE) in Carver and Kingston.
Based on the sum total of EEE-positive mosquito activity to date in these towns, health officials have raised the EEE threat level to ?High? in Carver and to ?Moderate? in Kingston.
As a neighboring community to both towns, Plymouth has been raised to ?Moderate? as well.
Health officials strongly recommend that communities designated at High risk should curtail outdoor evening events for the remainder of the mosquito season. Ground-based spraying by mosquito control projects is ongoing in all three communities and will be enhanced.
?This has been an exceptionally active summer for EEE activity in mosquitoes in southeastern Massachusetts, and today?s announcement only underlines the importance of personal protective measures against mosquito bites,? said DPH State Epidemiologist Dr. Al DeMaria. ?Use insect repellant, cover up exposed skin, and avoid outdoor activities at dusk and nighttime, when mosquitoes are at their most active. ?
There has been one confirmed human case of EEE in a Massachusetts resident this year, a Metrowest resident thought to have contracted the disease while traveling out of state. There were two cases of EEE in August of last year acquired in Massachusetts; a fatal case in a Bristol County man and an infection in a tourist from out of state.
EEE activity in both 2010 and 2011 raised public concern and prompted DPH to work with a panel of experts to evaluate and enhance the state?s surveillance and response program.
EEE is spread to humans through the bite of an infected mosquito. EEE is a serious disease in all ages and can even cause death.
People have an important role to play in protecting themselves and their loved ones from illnesses caused by mosquitoes:
Avoid Mosquito Bites
- Apply Insect Repellent when Outdoors. Use a repellent with DEET (N, N-diethyl-m-toluamide), permethrin, picaridin (KBR 3023), oil of lemon eucalyptus [p-methane 3, 8-diol (PMD)] or IR3535 according to the instructions on the product label. DEET products should not be used on infants under two months of age and should be used in concentrations of 30% or less on older children. Oil of lemon eucalyptus should not be used on children under three years of age.
- Be Aware of Peak Mosquito Hours. The hours from dusk to dawn are peak biting times for many mosquitoes. Consider rescheduling outdoor activities that occur during evening or early morning.
- Clothing Can Help Reduce Mosquito Bites. Wearing long-sleeves, long pants and socks when outdoors will help keep mosquitoes away from your skin.
- Drain Standing Water. Mosquitoes lay their eggs in standing water. Limit the number of places around your home for mosquitoes to breed by either draining or discarding items that hold water. Check rain gutters and drains. Empty any unused flowerpots and wading pools, and change water in birdbaths frequently.
- Install or Repair Screens. Keep mosquitoes outside by having tightly-fitting screens on all of your windows and doors.
Animal owners should reduce potential mosquito breeding sites on their property by eliminating standing water from containers such as buckets, tires, and wading pools ? especially after heavy rains.
Water troughs provide excellent mosquito breeding habitats and should be flushed out at least once a week during the summer months to reduce mosquitoes near paddock areas.
Horse owners should keep horses in indoor stalls at night to reduce their risk of exposure to mosquitoes.
If an animal is diagnosed with WNV or EEE, owners are required to report to DAR, Division of Animal Health by calling 617-626-1795 and to the Department of Public Health (DPH) by calling 617-983-6800.
More information, including all WNV and EEE positive results from 2012, can be found on the Arbovirus Surveillance Information web page at www.mass.gov/dph/wnv or by calling the DPH Epidemiology Program at 617-983-6800.
The findings of the DPH Eastern Equine Encephalitis Expert Panel can be found here:
Report of the EEE Expert Panel
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