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Mosquito Control


Please see the left blue sidebar "Mosquito Information" for information on specific topics.
9/16/2019:
 
The Department of Public Health announced a third round of aerial spraying in critical and high risk communities.  Spraying is weather dependent and will begin Tuesday, September 17, 2019 at 7 PM if weather conditions are favorable.  Areas successfully treated will be posted the following day on the online map. The spray area will include all of Easton. For the full press release click here

9/13/2019: The Department of Public Health has announced that an individual aged 51-60 from Bristol County has tested positive for Triple E virus.

9/13/2019The aerial spraying has reduced the number of mosquitoes infected with EEE.  The cooler temperatures have affected the activity of the remaining mosquitoes.  Given the reduced population and the lower activity, it is especially concerning that this week Easton had three pools test positive for the presence of the EEE virus, as reported yesterday by the DPH.  The virus is still being isolated in more than one species of mosquito.  We urge you to make personal protection of yourself and loved ones a priority by avoiding exposure to mosquitoes.  Please visit the Easton Board of Health’s webpage, and then see the left blue sidebar “Mosquito Information” for press releases and additional ways to protect yourself from mosquito-borne diseases.  For the full press release, please click here. 

 8/29/2019: State Officials announced Mosquito samples collected this week in Easton tested positive for EEE.  As expected the aerial spraying has reduced the number of mosquitoes infected with EEE, but it has not eliminated them.  As you prepare for the upcoming holiday weekend, we urge you to make personal protection of yourself and loved ones a priority by avoiding exposure to mosquitoes.  Please visit use the  blue sidebar to the left for guidance on how to protect yourself from mosquito-borne diseases.  Please click here for the full press release.

8/20/2019:  STATE OFFICIALS ANNOUNCE PLANS TO CONDUCT SECOND ROUND OF AERIAL SPRAYING FOR MOSQUITOES IN SECTIONS OF SOUTHEASTERN MASSACHUSETTS BOSTON. The Massachusetts Department of Public Health (DPH) and the Massachusetts Department of Agricultural Resources (MDAR) announced today that as anticipated, a second round of aerial spraying for mosquitoes will be undertaken.  MDAR will conduct and monitor aerial spraying in specific areas of Bristol and Plymouth counties which is anticipated to begin on Wednesday, August 21, and continue over several evenings. However, the ability to spray is weather dependent and the schedule may change.  Click here for the full press release.  

Click here for additional information provided by the Massachusetts Department of Public Health and DAR.

8/16/2019: The Massachusetts Department of Public Health (MDPH) announced today that Eastern Equine Encephalitis (EEE) Virus has been detected in a goat in Norton, Massachusetts.  In accordance with the MDPH’s Arbovirus Surveillance and Response Plan, Easton’s risk level has been changed to criticalClick here for the full press release.

8/5/19: Public Information sessions scheduled for Monday, August 19, 2019: The Easton Board of Health in cooperation with the Bristol County Mosquito control Project have scheduled two information sessions to discuss Eastern Equine Encephalitis (EEE).  Control measures and guidance on how to prevent mosquito bites and breeding around your property will be discussed along with information on the aerial application to reduce EEE risk.   Click here for details on the 4 PM session at Frothingham Hall. Click here for details on the 6 PM session at Queset House.

8/13/2019: The MA Department of Public Health has provided the following update: The first round of aerial spraying for mosquitoes in areas of southeastern Massachusetts has been successfully completed as of Sunday, August 11. It remains critically important for people in communities at critical, high and moderate risk for EEE to continue to take personal precautions against mosquito bites. These steps include using EPA-approved bug spray, wearing long sleeves and pants outdoors to reduce exposed skin, and cancelling outdoor activities in the hours from dusk to dawn when mosquitoes are most active.

To achieve maximal effectiveness, a second round of aerial spraying will take place in the coming weeks in the southeast region. Follow-up mosquito testing data will determine which communities will be in the second spray zone. Please check back here for further updates as those plans are finalized.

8/9/2019: UPDATE: Aerial mosquito control spraying is scheduled to occur between approximately 8 p.m. and 4:00 a.m. Friday, August 9 and continuing the next several nights. Aerial spraying is weather-dependent and evening spray plans and zones are not finalized until late in the day and these plans are subject to change.

For other updates, Q&As, downloadable fact sheets in multiple languages, visit the Massachusetts Department of Public Health webpage 

8/8/2019: On Wednesday, August, 7, 2019, in response to the high risk threat of Eastern Equine Encephalitis (EEE), the Easton Board of Health, pursuant to the Code of the Town of Easton, Chapter 332, voted to restrict outdoor activities on all public property and all private property that is used for locally sponsored youth activities, including but not limited to youth sports leagues, from dusk to dawn, in accordance with the times listed in the Massachusetts Arbovirus Response Plan, effective immediately and until further notice.  For more information please visit the Easton Board of Health's mosquito control webpage.

8/8/2019: The Massachusetts Department of Public Health (DPH) and the Massachusetts Department of Agricultural Resources (MDAR) have announced that aerial spraying for mosquitoes will take place in specific areas of southeastern Massachusetts, including portions of Easton, beginning tonight, Thursday, August 8, 2019, due to the high risk for the Eastern Equine Encephalitis (EEE) virus. We are encouraging residents to visit DPH’s website for the latest updates on spraying, DPH’s press release for more information on the chemical the state has chosen and the precautions they are recommending, and the aerial spraying map.  Please also visit the Easton Board of Health's mosquito control webpage for additional information and ways to stay safe from mosquito-borne diseases.

8/7/2019:  The Massachusetts Department of Public Health (DPH) and the Massachusetts Department of Agricultural Resources (MDAR) announced Tuesday, August 6, 2019 that aerial spraying for mosquitoes will take place in specific areas of southeastern Massachusetts. So far this year, 22 communities in southeastern Massachusetts have been found by DPH to be at high risk for the Eastern Equine Encephalitis (EEE) virus. Easton’s risk level is high.

EEE is a rare but serious and potentially fatal disease that can affect people of all ages. No human cases of EEE have been detected so far this year. MDAR will conduct and monitor aerial spraying in specific areas of Bristol and Plymouth counties which are anticipated to begin on Thursday, August 8, and continue over several evenings. The ability to spray is weather dependent and may change. Not every community in Bristol and Plymouth County will be sprayed. Easton is partially in the spray zone.  We are encouraging residents to visit DPH’s website (http://www.mass.gov/guides/aerial-mosquito-control-summer-2019) for the latest updates on spraying.  

Aerial spraying is conducted by airplane in areas of concern during early evening and nighttime hours.  There are no health risks expected during or after spraying. No special precautions are recommended, however, residents can reduce exposure by staying indoors during spraying. 

It is important to note; the aerial spraying will not eliminate the human risk.  Residents must continue to protect themselves from mosquito bites by staying indoors during peak mosquito hours, applying insect repellant when outdoors, draining standing water where mosquitoes breed, repairing screens in doors and windows and protecting pets. 

Click here for the Department of Public Heath press release dated August 6, 2019

Click here for a list of frequently asked questions related to aerial spraying

7/31/2019: The Massachusetts Department of Public Health (MDPH) announced today that based on recent, Eastern Equine Encephalitis (EEE) positive mosquito detections in our area, MDPH has raised the EEE risk level to “High” for the following communities: Carver, Easton, Freetown, Lakeville, Middleboro, New Bedford and Raynham.  Due to the elevated risk, it is recommended by the MDPH and the Easton Board of Health to postpone or cancel all dusk to dawn activities.  Easton has had six EEE virus positive mosquito samples identified so far in 2019.  Again, please note that the current risk level has been elevated for Easton to “High.” Please click here for the full press release.


7/25/2019:   The Massachusetts Department of Public Health (MDPH) announced today that West Nile virus (WNV) has been detected in mosquitoes collected from Easton, Massachusetts.
  Please click here for the full press release.  In 2019, 2132 mosquito samples were tested for WNV and 9 samples in the state were positive. The Town of Easton had two WNV positive mosquito sample identified on July 24, 2019.  Please note that the risk level for Easton is at “LOW.”    WNV is most commonly transmitted to humans by the bite of an infected mosquito. The mosquitoes that carry this virus are common throughout the state, and are found in urban as well as more rural areas. While WNV can infect people of all ages, people over the age of 50 are at higher risk for severe infection. 

7/17/2019:  The Massachusetts Department of Public Health (MDPH) announced today that Eastern Equine Encephalitis (EEE) Virus has been detected in mosquitoes collected from Easton, Massachusetts.  Please click here for the full press release.  In 2018, 5,921 mosquito samples were tested for EEE virus, and two positive samples were identified in Massachusetts.  Easton had zero EEE virus positive mosquito samples identified in 2018.  Please note that the current risk level for Easton is Low. EEE is a rare but serious illness spread by the bite of an infected mosquito. While EEE can infect people of all ages, people under 15 years of age or over 50 years of age are at greatest risk for serious illness.  See "Additional Resources" below for more information.

 5/14/2019: Bristol County Mosquito Control will start taking spray requests on Monday, May 20, 2019. Email: requestbristolmcp@comcast.net  or call (508) 823-5253.  Please include your first name, last name, full address, including zip code.  Spraying will begin on Tuesday, May 28 weather permitting.   For more information, visit https://www.mass.gov/service-details/adulticiding - you may also access the spraying schedule on this web page.  To make a residential exclusion request, please visit: https://www.mass.gov/how-to/how-to-request-exclusion-from-wide-area-pesticides-application .

Bristol County Mosquito Control website

Late  Season Advice:   As we move into the later part of mosquito season, mosquito populations are decreasing but older mosquitoes are also more likely to carry virus. With  cooler overnight temperatures, mosquito surveillance is less effective and the small numbers of mosquitoes that are actually trapped are not indicative of actual risk.  It is particularly critical at this time of year to use mosquito repellent and use clothing to reduce exposed skin. In areas at higher risk for EEE, schedule outdoor activity to avoid the dusk to dawn period as this is when mosquitoes most likely to carry EEE are most active. The risk for mosquito borne illness will continue until a hard frost.