COVID-19 vaccines: Differences, costs, and challenges

The COVID-19 pandemic saw the fastest development of a vaccine ever, with a number of research collaborations making this feat possible. But many challenges also remain

January 06, 2021 by Peoples Dispatch

The beginning of the new year has brought with it some hope as different countries have started administering vaccinations against COVID-19. This has been the fastest development of a vaccine ever, with a number of research collaborations to make this feat possible. But many challenges also remain.