The dashboard below is designed to provide a current snapshot of confirmed New World screwworm animal and wild fly detections in the United States. USDA APHIS is fully prepared to respond to detections, and we work closely with our State partners on surveillance, reporting, and control efforts.
The dashboard captures individual animal cases by county and State, animal type and species, confirmation date, and status.
Active cases are those that involve ongoing disease mitigation efforts, including treatment and wound management of the infested animal until all wounds have healed.
Inactive animal cases refer to situations where mitigation activities are no longer required. Either the animal has fully recovered—with wounds healed and treatment completed—or, in cases where treatment was not performed, appropriate measures have been taken to prevent the spread of NWS, such as appropriate carcass management of a deceased infested animal.
The dashboard also captures fly traps with at least one NWS wild fly detected by county/State and confirmation date.
This dashboard is not intended to support international trade.
