Zoetis shares increased after the FDA granted Emergency Use Authorization (EUA) for its Simparica TRIO drug to treat New World screwworm.

The United States has resumed cattle imports from Mexico, acknowledging Mexican ranchers' success in controlling the screwworm parasite, a move beneficial for both Mexican exporters and US ranchers facing low herd counts.

The United States announced it will end a ban on imports of Mexican cattle that was implemented over a year ago to combat screwworm, allowing trade to resume.

The USDA has revealed its assessment of the risk level for flesh-eating screwworms potentially affecting the beef supply, addressing concerns about agricultural and public health.

Veterinarians and humane societies are issuing warnings to pet owners in Texas and New Mexico following new cases of the New World screwworm parasite in dogs.

The screwworm, a parasitic insect, has returned to the United States, prompting concerns about its potential impact on livestock and wildlife. This re-emergence is expected to lead to a prolonged effort to eradicate the pest.

Mexico has inaugurated a sterile fly facility in Chiapas to suppress the screwworm population, a cattle-killing parasite that has been moving northward into Texas, leading the U.S. to close its border to Mexican cattle imports.

An opinion piece highlights recent screwworm cases in Texas as a critical warning for the state of US biosecurity, urging increased vigilance.

A former border patrol agent has attributed the spread of screwworms to cartels, suggesting their activities are contributing to the issue.

Information is being shared about the New World screwworm, a parasitic insect, as the U.S. Department of Agriculture confirms a rise to 15 cases following new detections in Texas.

Texas agricultural officials report that the USDA's sterile fly strategy to combat a screwworm outbreak is proving ineffective.

The New World screwworm, a flesh-eating parasite that can be fatal if untreated, has been detected in the US Southwest for the first time since the 1970s, raising concerns for pet owners.

Screwworm cases are increasing in the US, with the outbreak spreading beyond initial contamination zones. Twelve animal cases have been confirmed among cattle, goats, sheep, and a dog in Texas and New Mexico.

The presence of the New World Screwworm continues to influence cattle prices, creating volatility that can be either bullish or bearish depending on daily market conditions.

Mexico News Daily presents a quiz covering headlines from the week of June 13, including topics like soccer, Sheinbaum, and screwworms.

The flesh-eating screwworm, eradicated from the U.S. decades ago, is again threatening livestock, with ranchers using new treatments. However, the U.S. agriculture secretary is now downplaying the threat, contrasting with her more dire remarks last year.

The re-emergence of the flesh-eating New World screwworm in Texas raises concerns about its potential impact on livestock and, consequently, consumer stocks.

A ban on livestock that have been in Texas within the past 21 days from entering Canada due to screwworms is impacting Alberta rodeos, though Texas athletes are still determined to compete.

While screwworms are not expected to devastate Canada's beef industry, their presence in the U.S. has prompted advocates to urge Canadian farmers and ranchers to take extra precautions against the parasite.

The re-emergence of screwworm in Texas poses a significant threat to the state's livestock industry and could potentially lead to an increase in beef prices.

Texas agricultural officials are criticizing the USDA's response to the return of screwworms, with ranchers questioning the federal agency's actions. Concerns are being raised about the potential impact on the state's livestock.

Texas officials have announced the detection of the New World screwworm in livestock, marking the first instance of the parasite in the state in decades.

Federal and state officials are expressing concern over a New World screwworm fly infestation, which, if left untreated, can be fatal to animals. They emphasize that the larvae do not infest meat or fruit.

Canada has implemented a temporary ban on livestock imports from Texas following an outbreak of flesh-eating screwworms, with a second infected calf identified and Texas declaring a state of disaster over the parasite's spread.

The New World Screwworm, a parasite that lays eggs in warm-blooded animals and whose larvae consume living flesh, is reportedly dangerously close to the Texas border, prompting calls for immediate action from officials.

The New World screwworm, a flesh-eating parasite, has been detected just a few hundred miles from the US southern border, prompting concerns about its potential reinvasion and the necessary measures to prevent it.

A flesh-eating parasite known as screwworm is targeting the US, raising concerns about its potential spread to states like Ohio.

The New World screwworm, a flesh-eating parasite dangerous to livestock, has spread across North America, infecting over 500 humans.

The United States Department of Agriculture (USDA) is providing funding for a new facility in Arizona dedicated to fighting the New World screwworm.

The United States announced its decision to reopen its border to cattle imports from Mexico. This move follows a previous shutdown implemented due to concerns over screwworm.

Mexico has been managing a New World screwworm outbreak for over 18 months, offering lessons for the U.S. as it works to prevent the spread of the parasite.

The USDA is assessing the risk level of New World screwworm parasites, which are threatening Texas cattle and spreading across the U.S., though experts confirm they do not contaminate meat, milk, or produce.

New information and guidelines are being provided to pet owners on how to safeguard their animals from the New World screwworm fly, a parasitic insect known to affect livestock and domestic pets.

A dog infested in New Mexico has raised alarms about New World screwworms, a species whose larvae devour the living tissue of warm-blooded animals and humans.

Dangerous heat conditions and an increase in screwworm cases are contributing to bullish cattle prices, while hog prices are also seeking an upward trend.

Texas has confirmed six new cases of New World screwworm in a single day, bringing the total number of cases in the United States to 25.

Agricultural workers in the American south-west are facing a heightened risk of human infection during a screwworm outbreak. Despite their increased exposure, these workers often encounter challenges in accessing necessary healthcare.

Cattle prices are experiencing an upward trend, driven by recent USDA data and ongoing concerns about the screwworm infestation.

UN agencies have initiated a $1 million project to contain a screwworm outbreak, a flesh-eating parasite recently detected in the US for the first time in over 40 years, which poses a threat to livestock.

The New World screwworm has reappeared on U.S. soil for the first time in 60 years, reportedly carried northward by infested livestock through cartel-controlled corridors from Mexico into Texas.

The screwworm infestation has spread beyond its initial control zone, posing an increased risk to cattle populations.

Efforts to control the screwworm infestation in the United States are reportedly a year away from a permanent solution. The parasite has broken through US defenses, returning to Texas cattle, while cases have exploded in Panama, raising concerns about wider spread.

US beef prices hit a record high in May, with the lingering impact of screwworm continuing to affect the market.

The USDA has reversed its policy to allow pet dogs to travel from the U.S. to Mexico in an effort to slow the spread of screwworm, a flesh-eating parasite, after six cases were detected in the U.S. this month.

The detection of the invasive New World screwworm in Texas cattle could lead to higher beef prices for consumers this summer, exacerbating existing inflationary pressures.

The discovery of a dog infected with screwworm has prompted concerns among pet owners regarding the potential spread and impact of the parasite.

Two confirmed cases of New World screwworm have been found in South Texas cattle, prompting warnings to ranchers and concerns that the outbreak is tied to earlier open border policies and illicit cattle movement.

The United States has confirmed a second case of screwworm, prompting Canada to ban livestock from Texas in response to the outbreak.

Canada's food inspection agency has imposed a temporary ban on livestock from Texas after flesh-eating screwworms were detected in calves in the US state.

The U.S. has confirmed a second case of New World screwworm in Texas, prompting Canada to restrict livestock imports from the region due to the larvae's fatal potential for warm-blooded animals.

Following the confirmation of a second screwworm larva infection in cattle in Zavala County, Texas, the U.S. Department of Agriculture issued an alert, and the Governor declared a disaster as agencies work to stop the spread of the flesh-eating parasite.

The presence of a flesh-eating screwworm has been reported in the United States, prompting questions about the potential threat and public health implications.

The New World screwworm fly is threatening the American cattle industry for the first time in over half a century, following a confirmed infestation with its carnivorous larvae in South Texas.

The USDA and US Army have commenced construction on a new facility in Texas dedicated to combating the spread of the New World Screwworm, a flesh-eating parasite.

Costa Rica is experiencing another rise in human screwworm infections, with coastal provinces being the most affected areas, prompting health officials to advise caution regarding cuts and open wounds.

Additional cases of parasitic screwworm have been confirmed, raising concerns about who is at risk and the areas where the parasite is spreading.

The United States has approved the resumption of cattle shipments from Mexico, leading to a rally in shares for major meatpackers Tyson and JBS.

A veterinarian has offered guidance on how to protect animals from the new world screwworm, whose return has raised concerns among the livestock industry, animal health officials, and pet owners.

Mexican President Sheinbaum welcomed President Mulino of Panama to Mexico, pledging support for the neutrality of the Panama Canal and discussing cooperation on issues like eradicating the New World screwworm.

Scientists are concerned about the potential spread of screwworm infestation in the US and new difficulties in containing the parasitic threat.

The United States is combating an infestation of the New World screwworm in Texas, utilizing biological methods and pharmacological solutions, with authorities seeking FDA approval for ivermectin use.

More than two dozen cases of flesh-eating screwworms have been reported, raising concerns about the potential impact on the beef industry and livestock.

The U.S. Department of Agriculture has launched a new facility designed to produce millions of sterile flies. This initiative aims to control the increasing number of screwworm cases reported in the region.

Information is provided regarding the potential threat posed by screwworms to livestock within the United States.

The New World Screwworm has impacted US cattle, with USDA Secretary Brooke Rollins leading efforts since early 2025, including investments in sterile fly production and coordination with Mexico to combat the issue.

Information is being shared about the New World screwworm, a parasitic insect, to inform the public about its characteristics and potential impact.

The United Nations has initiated a project aimed at controlling the screwworm infestation by utilizing flies as part of its containment strategy.

An outbreak of screwworm has been reported in Texas, raising concerns about its potential impact on America's beef industry and livestock.

Texas has declared a state of natural disaster due to a climbing number of New World screwworm cases. The increase in infections poses a risk to pets and livestock in the region.

Flesh-eating screwworms have been confirmed in a South Texas calf, prompting the USDA to deploy a strike team and sterile flies. Ranchers are preparing for a potential agricultural disaster as fears of the parasite's spread grow.

The FDA has issued an emergency use authorization for a treatment against screwworm in cats and dogs. This approval comes as screwworm cases have been reported in Texas.

Rollins has rejected a suggestion made by Grassley regarding the use of a vaccine for screwworms.

An informational article details the New World screwworm, a parasite capable of infecting both humans and pets, outlining the symptoms to look for.

Two new cases of the deadly screwworm pest have been reported, indicating its continued spread within Texas.

A screwworm border closure has led to a beef boom in Mexico while causing significant economic hardship and potential closure for businesses like Lubbock Feeders in Texas after 70 years.

The USDA has identified a second case of the flesh-eating screwworm fly in Texas, just days after a first occurrence in a one-year-old calf. This discovery has raised urgent questions regarding the parasite's spread and control.

The U.S. Department of Agriculture confirmed a second New World screwworm case in a calf, raising concerns about beef supply and prompting warnings from Goldman Sachs about potential market disruption.

The U.S. Department of Agriculture (USDA) confirmed a second case of screwworm larva infection in a month-old calf in Zavala County, Texas. The parasite was found just 10 km from a ranch where a previous case was reported, prompting an alert.

Federal agencies and Texas officials are working to contain the flesh-eating screwworm parasite, reporting no new cases after halting animal movement in a 20-kilometer area to prevent its spread.

Officials have confirmed the presence of New World screwworm, parasitic flies that lay eggs in open wounds, just 90 miles from the US border, with Texas agriculture commissioner Sid Miller calling it an "imminent threat."

Screwworms, soccer and security: Have you been paying attention to the news this week? The post The MND News Quiz of the Week: March 14th appeared first on Mexico News Daily