Why GAO Did This Study
As of February 5, 2021, the U.S. had over 26 million cumulative reported cases of COVID-19 and about 449,020 reported deaths, according to the Centers for Disease Control and Prevention. The country also continues to experience serious economic repercussions, with the unemployment rate and number of unemployed in January 2021 at nearly twice their prepandemic levels in February 2020. In May 2020, OWS was launched and included a goal of producing 300 million doses of safe and effective COVID-19 vaccines with initial doses available by January 2021. Although FDA has authorized two vaccines for emergency use, OWS has not yet met its production goal. Such vaccines are crucial to mitigate the public health and economic impacts of the pandemic.
GAO was asked to review OWS vaccine development efforts. This report examines: (1) the characteristics and status of the OWS vaccines, (2) how developmental processes have been adapted to meet OWS timelines, and (3) the challenges that companies have faced with scaling up manufacturing and the steps they are taking to address those challenges.
GAO administered a questionnaire based on HHS’s medical countermeasures TRL criteria to the six OWS vaccine companies to evaluate the COVID-19 vaccine development processes. GAO also collected and reviewed supporting documentation on vaccine development and conducted interviews with representatives from each of the companies on vaccine development and manufacturing.
