Assertion: flu | /r/HasProperty | a(h1n1)pdm09 viruses
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Source sentences:
text: Between October 4, 2015 and May 21, 2016, CDC and its partner laboratories detected 18 influenza A(H1N1)pdm09 viruses (0.8%) in the United States that were resistant to the antiviral drugs oseltamivir and peramivir.