BEIJING - More than 6,200 babies have been sickened by tainted milk formula and dozens of infants are suffering from acute kidney failure, China's health minister said Wednesday as the death toll rose to three children.
Health Minister Chen Zhu said he expected the numbers of affected babies to increase as "more and more parents take kids to the hospital."
Meanwhile, the head of China's quality control watchdog agency, Li Changjiang, said that 5,000 inspectors will be dispatched nationwide to monitor companies after government testing showed that 20 percent of the companies producing milk powder had dairy products with melamine.
Also Wednesday, the country's two largest dairy companies, Mengniu Dairy Co. and Yili Industrial Group Co., were among the companies forced to recall baby formula. In addition, Guangdong-based Yashili and Qingdao-based Suncare recalled their tainted milk powder, which is exported to five countries in Africa and Asia: Bangladesh, Yemen, Gabon, Burundi and Myanmar.
So far, all the sick infants in China were found to have consumed milk powder produced by the company at the heart of the crisis, Sanlu Group Co., Chen said. Most babies developed urinary problems, including kidney stones, after consuming Sanlu milk powder for three to six months, he said.
Sanlu's general manager Tian Wenhua, who was fired a day earlier, was detained by police Wednesday, the Xinhua news agency said. Four milk suppliers have been arrested.
Suppliers to the dairy companies are believed to have added the banned chemical, normally used in plastics, to watered-down milk to make it appear higher in protein. Inspectors will now start testing for melamine in all dairy products, Li said.
The chemical additive was at the center of a major pet food scandal in the United States in 2007. An estimated 1,500 dogs and cats died after ingesting a pet food ingredient manufactured in China that was laced with melamine.
The emerging crisis has raised questions about the effectiveness of tighter controls China promised after a series of food scares in recent years over contaminated seafood, toothpaste and pet food exports.
It is the second major case in recent years involving baby formula. In 2004, more than 200 Chinese infants suffered malnutrition and at least 12 died after being fed phony formula that contained no nutrients.
In a sign of the government's concern, Premier Wen Jiabao presided over a meeting Wednesday of China's Cabinet to back plans for a national inspection of milk products, according to a notice on the government's Web site.
China's health minister said that 6,244 babies fell ill after being fed tainted milk formula, and that 158 were suffering from acute kidney failure. Chen reported the death of a third baby in eastern Zhejiang province but gave no details. The two earlier deaths had been reported in Gansu province. Currently, 1,327 children, mostly newborns, remain hospitalized.
The political fallout continued Wednesday, with the mayor of Hebei province's capital, Shijiazhuang, being fired, Xinhua reported. Four other city officials from Shijiazhuang, where Sanlu is based, were fired earlier.
Sanlu company officials as well as government officials share the blame for delays in reporting the contamination, said Hebei Deputy Governor Yang Chongyong, who spoke on the sidelines of the press conference.
Sanlu did not inform the Shijiazhuang city government until Aug. 2, despite receiving public complaints about the milk powder five months earlier, Yang said. Then city officials waited until Sept. 9 to inform provincial officials, who then took a full day before contacting the central government, he said.
The company went public last week with the information after its New Zealand partner, Fonterra, told the New Zealand government, which then informed the Chinese government.
On Wednesday, Fonterra CEO Andrew Ferrier told reporters in New Zealand that Sanlu officials told the local government on Aug. 2 and urged an immediate public recall, but authorities "made their own judgment."
"We were enormously relieved when the Chinese government decided to make it public because we had been urging that from day one. The relief was just massive," he said.