The concerns over patient privacy offer a glimpse into questions being raised about the scope of Blue Shield's role as an independent overseer of California's network of COVID-19 vaccine providers.
UC says Blue Shield sought expansive patient data as part of its COVID-19 work for California msn.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from msn.com Daily Mail and Mail on Sunday newspapers.