Rat poison was found in pet food blamed for the deaths of at least 16 cats and dogs, but scientists say they still do not know how it got there and predicted more animal deaths would be linked to it.
Regulators have focused their investigation on possibly contaminated wheat gluten that came from China.
The substance in the food was identified as aminopterin, a cancer drug that once was used to induce abortions in the US and is still used to kill rats in some other countries, state Agriculture Commissioner Patrick Hooker said.
PHOTO: AP
The federal government prohibits using aminopterin for killing rodents in the US. State officials would not speculate on how the poison got into the pet food, but said no criminal investigations had been launched.
The pet deaths led to a recall of 60 million cans and pouches of dog and cat food produced by Menu Foods and sold throughout North America under 95 brand names. Some pets that ate the recalled brands suffered kidney failure, and the company has confirmed the deaths of 15 cats and one dog.
The Food and Drug Administration has said the investigation into the pet deaths was focused on wheat gluten in the food.
The gluten itself would not cause kidney failure, but it could have been contaminated, the FDA said.
Paul Henderson, chief executive of Ontario, Canada-based Menu Foods, confirmed on Friday that the wheat gluten was purchased from China.
Bob Rosenberg, senior vice president of government affairs for the National Pest Management Association, said it would be unusual for the wheat to be tainted.
"It would make no sense to spray a crop itself with rodenticide," Rosenberg said, adding that grain shippers typically put bait stations around the perimeter of their storage facilities.
The company that produced the food on Friday expanded its recall to include other brands and said it would take responsibility for pet medical expenses incurred as a result of the food.
Taiwan Semiconductor Manufacturing Co (TSMC, 台積電), the world’s biggest contract chipmaker, booked its first-ever profit from its Arizona subsidiary in the first half of this year, four years after operations began, a company financial statement showed. Wholly owned by TSMC, the Arizona unit contributed NT$4.52 billion (US$150.1 million) in net profit, compared with a loss of NT$4.34 billion a year earlier, the statement showed. The company attributed the turnaround to strong market demand and high factory utilization. The Arizona unit counts Apple Inc, Nvidia Corp and Advanced Micro Devices Inc among its major customers. The firm’s first fab in Arizona began high-volume production
VOTE OF CONFIDENCE: The Japanese company is adding Intel to an investment portfolio that includes artificial intelligence linchpins Nvidia Corp and TSMC Softbank Group Corp agreed to buy US$2 billion of Intel Corp stock, a surprise deal to shore up a struggling US name while boosting its own chip ambitions. The Japanese company, which is adding Intel to an investment portfolio that includes artificial intelligence (AI) linchpins Nvidia Corp and Taiwan Semiconductor Manufacturing Co (TSMC, 台積電), is to pay US$23 a share — a small discount to Intel’s last close. Shares of the US chipmaker, which would issue new stock to Softbank, surged more than 5 percent in after-hours trading. Softbank’s stock fell as much as 5.4 percent on Tuesday in Tokyo, its
The prices of gasoline and diesel at domestic fuel stations are to rise NT$0.1 and NT$0.4 per liter this week respectively, after international crude oil prices rose last week, CPC Corp, Taiwan (台灣中油) and Formosa Petrochemical Corp (台塑石化) announced yesterday. Effective today, gasoline prices at CPC and Formosa stations are to rise to NT$27.3, NT$28.8 and NT$30.8 per liter for 92, 95 and 98-octane unleaded gasoline respectively, the companies said in separate statements. The price of premium diesel is to rise to NT$26.2 per liter at CPC stations and NT$26 at Formosa pumps, they said. The announcements came after international crude oil prices
SETBACK: Apple’s India iPhone push has been disrupted after Foxconn recalled hundreds of Chinese engineers, amid Beijing’s attempts to curb tech transfers Apple Inc assembly partner Hon Hai Precision Industry Co (鴻海精密), also known internationally as Foxconn Technology Group (富士康科技集團), has recalled about 300 Chinese engineers from a factory in India, the latest setback for the iPhone maker’s push to rapidly expand in the country. The extraction of Chinese workers from the factory of Yuzhan Technology (India) Private Ltd, a Hon Hai component unit, in southern Tamil Nadu state, is the second such move in a few months. The company has started flying in Taiwanese engineers to replace staff leaving, people familiar with the matter said, asking not to be named, as the