Characteristics of Preapproval and Postapproval Studies of Vaccines Granted Accelerated Approval by the US Food and Drug Administration

Affiliations

• ¹ Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, CT, USA.
• ² Department of Environmental Health Sciences, Yale School of Public Health, New Haven, CT, USA.
• ³ Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA.
• ⁴ Department of Medicine, Duke University School of Medicine, Durham, NC, USA.
• ⁵ Department of Health Policy and Management, Yale School of Public Health, New Haven, CT, USA.
• ⁶ Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, CT, USA. joseph.ross@yale.edu.
• ⁷ Department of Internal Medicine, Yale School of Medicine, New Haven, CT, USA. joseph.ross@yale.edu.
• ⁸ Department of Health Policy and Management, Yale School of Public Health, New Haven, CT, USA. joseph.ross@yale.edu.