schneider said that he is "not aware of any relevant risk of the drug" and that his team has "not observed side effects in thousands of treated animals."
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the outbreak killed 20 and sickened 577 people between november 2016 and october 2017.
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u.s.
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yet these drugs are not a "home run," says elizabeth loder, md, a professor of neurology at harvard medical school and chief of the division of headache at brigham & women's hospital.
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