Deadly Immunity

NOTE: This story has been updated to correct several inaccuracies in the original, published version. As originally reported, American preschoolers received...See more » NOTE: This story has been updated to correct several inaccuracies in the original, published version. As originally reported, American preschoolers received only three vaccinations before 1989, but the article failed to note that they were innoculated a total of eleven times with those vaccines, including boosters. The article also misstated the level of ethylmercury received by infants injected with all their shots by the age of six months. It was 187 micrograms - an amount forty percent, not 187 times, greater than the EPA's limit for daily exposure to methylmercury. Finally, because of an editing error, the article misstated the contents of the rotavirus vaccine approved by the CDC. It did not contain thimerosal. Salon and Rolling Stone regret the errors. An earlier version of this story stated that the Institute of Medicine convened a second panel to review the work of the Immunization Safety Review Committee that had found no evidence of a link between thimerosal and autism. In fact, the IOM convened the second panel to address continuing concerns about the Vaccine Safety Datalink Data Sharing program, including those raised by critics of the IOM's earlier work. But the panel was not charged with reviewing the committee's findings. The story also inadvertently omitted a word and transposed two sentences in a quote by Dr. John Clements, and incorrectly stated that Dr. Sam Katz held a patent with Merck on the measles vaccine. In fact, Dr. Katz was part of a team that developed the vaccine and brought it to licensure, but he never held the patent. Salon and Rolling Stone regret the errors. CLARIFICATION: After publication of this story, Salon and Rolling Stone corrected an error that misstated the level of ethylmercury received by infants injected with all their shots by the age of six months. It was 187 micrograms ? an amount forty percent, not 187 times, greater than the EPA's limit for daily exposure to methylmercury. At the time of the correction, we were aware that the comparison itself was flawed, but as journalists we considered it more appropriate to state the correct figure rather than replace it with another number entirely. Since that earlier correction, however, it has become clear from responses to the article that the forty-percent number, while accurate, is misleading. It measures the total mercury load an infant received from vaccines during the first six months, calculates the daily average received based on average body weight, and then compares that number to the EPA daily limit. But infants did not receive the vaccines as a ?daily average? ? they received massive doses on a single day, through multiple shots. As the story states, these single-day doses exceeded the EPA limit by as much as 99 times. Based on the misunderstanding, and to avoid further confusion, we have amended the story to eliminate the forty-percent figure. Correction: The story misattributed a quote to Andy Olson, former legislative counsel to Senator Bill Frist. The comment was made by Dean Rosen, health policy adviser to the senator. Rolling Stone and Salon.com regret the error.See less »