Last week, reports emerged that a vaccine production plant in Maryland accidentally mixed ingredients and ruined 15 million shots in the process. POLITICO's Sarah Owermohle talks with Dispatch's Jeremy Siegel about who is to blame and what we can learn from the situation.

Sarah Owermohle is a health care reporter for POLITICO.
Jeremy Siegel  is a host for POLITICO Dispatch.
Jenny Ament is the senior producer of POLITICO audio.
Irene Noguchi is the executive producer of POLITICO audio.

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