Tagged: New World Screwworm
News (6)
NewsUS FDA authorises Merck's Bravecto Chews for emergency use against New World screwworm in dogs
The emergency use authorisation follows a field study in naturally infested dogs, with EUA-labelled product due to reach US veterinarians by early Q2 2027.
NewsFirst US screwworm case in a dog confirmed in Arizona's Cochise County
Arizona's first New World screwworm case triggers a 20 km infested zone, movement controls and sterile fly releases around the ranch.
NewsUS reopens third cattle port at Columbus, New Mexico, under tighter screwworm screening
Mexican cattle resumed crossing at Columbus, New Mexico, on 26 October as the third US port reopened under pre-border testing, treatment and inspection rules to keep out New World screwworm.
NewsUS confirms first New World screwworm case in wildlife and new infestation in New Mexico beef cow
A hunter reported the case in an elk on a Texas game ranch, while New Mexico has set a 20 km infested zone in Otero County.
NewsUSDA to resume Mexican cattle imports at two more ports as screwworm restrictions ease
Columbus, New Mexico, reopens on 26 October and Nogales, Arizona, on 30 November if conditions allow, after shipments were halted to keep out New World screwworm.
NewsMexico resumes cattle exports to US after year-long screwworm ban
US reopens the Arizona border to Mexican cattle under strict daily volume limits aimed at containing New World screwworm.