Chiron subpoenaed over contaminated flu vaccine
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Chiron, the biotech company, has become the subject of a federal grand jury investigation in the US after British regulators last week issued a surprise suspension on the
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U.S. regulators were trying to decide whether to allow the release of 48 million doses of Chiron Corp.'s flu vaccine when British authorities stepped in to block the company from shipping the vaccine, FDA officials said Friday.
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Genentech Inc., the world&#39;s second- biggest biotechnology company, received a subpoena from the US Attorney&#39;s office in Philadelphia as part of a criminal and civil investigation into marketing of its top-selling drug, Rituxan.
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State prosecutors on Thursday subpoenaed documents from an Oakland Park clinic and four Arizona companies as part of their criminal investigation of how four South Floridians got botulism
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Chironmakes half the US supply of flu shots. The company says it has to safety check the doses after finding contamination in some batches.
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A federal grand jury is investigating  Chiron Corp.'s CHIR.O failure to deliver vaccine for the  coming flu season, the company disclosed on Tuesday.
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U.S. health regulators sent a  warning letter to Chiron Corp. detailing manufacturing  violations at a British flu vaccine plant and demanding more  information on plans to fix problems that wiped out half of the  U.S. flu shot supply this year.
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The Food and Drug Administration failed to heed repeated warnings of contamination at Chiron&#39;s now-shuttered British flu-vaccine plant and the urging of US inspectors
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he Chiron Corporation, a major manufacturer of influenza vaccine, said yesterday that it had detected a contamination problem in its new supply and was delaying release of nearly 50 million
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WASHINGTON -- Flu vaccine manufacturer Chiron has three weeks to respond to a Food and Drug Administration warning letter that alleges violations of FDA regulations at the company&#39;s plant in Liverpool, England, where contamination problems led to the US
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Some members of Congress are taking the US Food and Drug Administration to task for the agency&#39;s assertions that contamination problems at a major flu vaccine supplier took the FDA by surprise, The New York Times reported Thursday.
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Chiron Corp. is being investigated by the US Justice Department over the suspension of its flu vaccine factory in the UK because of contamination, the company said in a regulatory filing.
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WASHINGTON - Federal health officials are urging doctors to restrict flu shots to those patients at highest risk from influenza, an appeal for voluntary rationing after the nation's vaccine supply was abruptly cut in half.    British regulators unexpectedly shut down a major flu-shot supplier Tuesday, citing manufacturing problems at the Chiron Corp...
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Drugmaker Cephalon Inc. said Tuesday it received a subpoena from the US Attorney&#39;s office in Philadelphia concerning the company&#39;s marketing practices.
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The Justice Department is investigating the Chiron Corporation, whose British factory was shut down, cutting in half the supply of flu shots in the United States this winter.
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The suspension of Chiron Corp.&#39;s license to manufacture vaccines in England - including an influenza vaccine that is a critical part of the United States&#39; protection against flu â-as been continued until early April, British health authorities said
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Chiron Corp.  is being investigated by a federal grand jury after failing to deliver its flu vaccine this year because regulators did not consider it safe.