A significant development has occurred in the effort to combat New World screwworm. The US Department of Agriculture has made an announcement regarding a new facility. This facility is involved in the production of sterile flies, with millions being produced.

The move comes as a response to an increase in screwworm cases. Further information on this development can be found through the US Department of Agriculture's announcement, which provides more details on the initiative to address the rise in screwworm cases.