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States across the country are tightening livestock movement rules as concerns grow over the spread of New World screwworm. Federal authorities have confirmed 12 cases of the parasite since June 3, with all but one detected in Texas. In response, several states are increasing surveillance and imposing new restrictions on animal imports from affected areas. Pennsylvania issued a quarantine order requiring additional inspections and health certifications for susceptible animals entering the state.
“Pennsylvania has no confirmed cases of New World Screwworm, but this destructive pest poses a serious threat to our livestock industry, companion animals, wildlife, and agricultural economy,” said Pennsylvania Agriculture Secretary Russell Redding.
Farm and Dairy said West Virginia, Montana, North Dakota, and South Dakota have also adopted stricter entry requirements for livestock. Agriculture officials say enhanced biosecurity and movement controls are critical to preventing the parasite from spreading into additional livestock-producing regions.
A bipartisan group of U.S. senators is urging the USDA to take additional steps to contain the growing New World Screwworm outbreak in the U.S. The lawmakers, led by Senator Amy Klobuchar of Minnesota, sent a letter to USDA expressing concern about the threat the parasite poses to livestock, wildlife, pets, and rural economies. According to the senators, USDA has confirmed 12 active cases of New World Screwworm since early June.
“We urge the USDA to take further immediate action to contain and respond to this emergency,” the senators wrote.
The lawmakers acknowledged USDA’s ongoing response efforts, including increased surveillance, sterile fly releases, and coordination with state animal health officials. However, they said the evolving situation requires additional action to prevent further spread.
USDA officials continue to stress that the nation’s food supply remains safe despite the outbreak.
NAFB news service
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