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Pfizer Vies to Block Canadian Drug Re-Imports

<div class="fullattribution">Copyright 2020 NPR. To see more, visit https://www.npr.org.<img src="https://www.google-analytics.com/__utm.gif?utmac=UA-5828686-4&utmdt=Pfizer+Vies+to+Block+Canadian+Drug+Re-Imports&utme=8(APIKey)9(MDA1MjcyMDE0MDEyNzUzOTU1NTMzNmE5NQ010)"/></div>

Since he joined NPR in 2000, Knox has covered a broad range of issues and events in public health, medicine, and science. His reports can be heard on NPR's Morning Edition, All Things Considered, Weekend Edition, Talk of the Nation, and newscasts.