FDA clears emergency use of drug to fight screwworm infections in pets

The U.S. Food and Drug Administration granted emergency use authorization for nitenpyram, a medication to treat New World screwworm infestations in dogs and cats. It is the first generic animal drug approved for use against the flesh-eating parasite.  Nitenpyram tablets can be used in dogs and cats that weigh at least two pounds and are at least … Read more

Political blame game follows as screwworm parasite threatens cattle in Texas

U.S. Agriculture Secretary Brooke Rollins watched sterile flies being released to fight the New World screwworm on Thursday and visited the Texas ranch where one of the first cases of the pest was detected. The screwworm could devastate the nation’s cattle industry. Later, she repeated her assertion that former President Joe Biden’s administration is responsible … Read more

Two more Texas screwworm infections found in animals far apart, USDA says

KERRVILLE, Texas — Two more cases of the New World screwworm have been confirmed in Texas, demonstrating the difficulty of stopping the spread of a pest that could potentially devastate the nation’s cattle industry, the U.S. Department of Agriculture announced Monday. The screwworm is actually a fly, which produces a larva that eats live flesh … Read more

The U.S. fought the flesh-eating screwworm for decades. Now it must begin again.

The United States spent more than half a century and hundreds of millions of dollars driving the flesh-eating New World screwworm as far from its borders as possible. Now, it’s back. Subscribe to read this story ad-free Get unlimited access to ad-free articles and exclusive content. The species can eat the tissue of any warm-blooded … Read more

Flesh-eating New World screwworm fly is not a food safety or virus issue, Texas officials say

Texas Gov. Greg Abbott and other officials provided an update on the New World screwworm fly after the parasite was discovered in a 3-week-old calf in Zavala County, Texas. Officials say food safety is not at risk and that the parasite is not transmissible like a virus. Source link

Flesh-eating screwworm returns to U.S. after 60 years, threatening cattle herd

A flesh-eating parasite that had been kept out of U.S. livestock for decades has been detected in Texas, threatening the nation’s cattle industry and food supply at a time when prices are already high. Subscribe to read this story ad-free Get unlimited access to ad-free articles and exclusive content. The case of New World screwworm … Read more

Screwworm fly detected in Texas decades after cattle threat was largely eradicated in US

The New World screwworm fly has reached south Texas, the U.S. Department of Agriculture confirmed Wednesday, the first time in decades that the parasite with flesh-eating larvae has threatened the nation’s cattle industry and only the third time it’s appeared in the U.S. in that time. Agriculture Secretary Brooke Rollins said the case was in … Read more

Flesh-eating New World screwworm found in Texas calf, USDA says

The U.S. Department of Agriculture confirmed the presence of a flesh-eating New World screwworm in Texas on Wednesday.     The USDA said the only animal affected was a 3-week-old calf in Zavala County, Texas, after larvae were identified in its umbilical area.   The USDA said it’s taking immediate action to eradicate the parasitic fly … Read more