Breaking News
EDCC October 2026 Statistics
Learn More

Disease Alerts

Updates on current disease outbreaks are listed here as they occur and will include the date listed, disease name, location and current status. Specific premises will not be named but the general location by town, county and state will be listed. When locations, events or horses are at risk they will be listed. Updates will be posted as they are received.



1 Week
2 Weeks
1 Month
2 Months
3 Months
3+ Months
No Results

The color range is based off of the selected End Date. If the End Date doesn't have a value it will use Today's Date.

Middlesex and Bristol County, MA
Alert ID: 2071
May 20, 2021

Massachusetts State Veterinary Office

Middlesex County
Number Confirmed:
1;
Facility Type: Boarding Facility;
Confirmation Date: 5/11/2021; Horse Status: Affected And Alive;
Notes: A horse at a boarding facility in Middlesex County has tested positive Strangles. For more information about Strangles go to https://aaep.org/sites/default/files/Documents/Outside%20Linked%20Documents/DiseaseFactsheet-Strep_equi_final%20Cobranded_0.pdf ;

Middlesex County
Number Confirmed: 
1;
Facility Type: Boarding Facility;
Confirmation Date: 5/13/2021; Horse Status: Affected And Alive; Vaccination Status: Not Reported;
Notes: A horse at another boarding facility in Middlesex County has tested positive for Strangles. For more information about Strangles go to https://aaep.org/sites/default/files/Documents/Outside%20Linked%20Documents/DiseaseFactsheet-Strep_equi_final%20Cobranded_0.pdf ;

Bristol County
Number Confirmed:
1;
Facility Type: Boarding Facility;
Confirmation Date: 5/4/2021; Horse Status: Affected And Alive;

Notes: A horse at a boarding facility in Bristol County has tested positive for Strangles. For more information about Strangles go to https://aaep.org/sites/default/files/Documents/Outside%20Linked%20Documents/DiseaseFactsheet-Strep_equi_final%20Cobranded_0.pdf ;