Who is ready for a COVID-19 vaccine that is 70% effective? Or perhaps 95%? As the Moderna and Pfizer/BioNTech and AstraZeneca/Oxford vaccines, to name a few, are offering hope to many while others question the risks, challenges for our health system’s readiness now become more real and imminent. With immunization and treatment as the exit strategies for the COVID-19 pandemic, the rollout tactics ...