Vaccine rollout is an administrative problem, not a distribution issue and is expected to go away January 13, 2021 Auto Bot BioPharma, Covid-19 vaccines, CVS Health, mckesson, Moderna, News, Operation Warp Speed, Pfizer, Physicians, Policy 0 The CEOs of Pfizer, Moderna, McKesson and CVS Health explained that the distribution effort has gone well but the administration of the vaccine has now to catch up. They expect it to happen soon.