Remarkable vaccine results leave a lot of questions unanswered
How long does the protection last and how soon can everyone get vaccinated? Here are some ideas. Pfizer & BioNTech and Moderna have announced their Phase III trials and the results seem, at first, overwhelmingly positive. Oxford, on the other hand, is yet to show their Phase III results but has said early data is also very encouraging. Despite this news, how much we actually know about their vaccines and potential distribution is remarkably very small. James Paton and Robert Langreth take a closer look in Bloomberg Businessweek.
From Bloomberg Businessweek