The FDA did not formally announce the new findings about the company’s testing, but rather made small revisions to an online report about the investigation on Thursday. Only when a Washington Post reporter discovered the changes did the news become more widely known.
As part of the investigation, the FDA found that 12 contaminated lots from the small Blakely, Ga., plant were shipped to schools in California, Minnesota and Iowa from January 2007 to November 2007.
Also, 32 truckloads were shipped to the U.S. Department of Agriculture, which had been inspecting the plant, for its school lunch programs.
Susan Acker, a spokeswoman for the USDA, said she did not know of any illnesses linked to the lots shipped to the agency. Even so, experts said, the fact that the lots were shipped at all is indicative of reckless business practices.
“I hope these guys have good criminal defense lawyers,” said Seattle attorney William Marler, who represents several people sickened in the latest round of contamination.
The Lynchburg, Va.-based company has repeatedly denied any wrongdoing. It did not return phone calls Friday.
The Justice Department has begun an investigation.
Stewart Parnell, owner and president of Peanut Corp. of America, and Dr. Frank M. Torti, acting FDA commissioner, are expected to testify Wednesday before the House Energy and Commerce Committee.
“The new developments are disturbing and suggest that this company had extensive problems,” said committee Chairman Henry A. Waxman (D-Beverly Hills). “Our committee will investigate both the company’s actions and the government’s response.”
At a hearing Thursday of the Senate agriculture committee, Chairman Tom Harkin (D-Iowa) called for a complete overhaul of government oversight of food safety and suggested creating a stand-alone agency to monitor food safety.
President Obama has urged a “complete review” of the FDA to determine why it didn’t contain the problem earlier.
In the wake of the deaths, FDA inspectors went into the plant on Jan. 9 — the first time they had visited the plant since 2001 — and finished their inspection Jan. 27. Their results were compiled into a form known as a 483.
That initial report said that some lots of peanut butter, roasted peanuts and milled peanuts had tested positive for salmonella, that they were retested and that the second tests came back negative. Only then were the products shipped, investigators concluded.
People familiar with the course of the investigation said Friday that the company objected to the initial 483 report, arguing that the first test was only “presumptive” and that it was not definitive for contamination.
Stung, the investigators went over the data more carefully, matching testing and shipping dates — and reached a grimmer conclusion. They found that in many cases the products had been shipped before the second test was completed or in the absence of a second test.
In a statement e-mailed to reporters on Friday in response to questions, the FDA said: “In the course of gathering information during an investigation, it is sometime necessary that FDA refine reports and other documents based on new facts that are discovered or further provided by records or by the firm.”
Times staff writer Mary MacVean contributed to this report.