Outside the Box: A straightforward explanation why more COVID-19 vaccines can’t be produced with help from ‘dozens’ of companies 3 de fevereiro de 2021 by r4ibom in Uncategorized Manufacturing the Pfizer and Moderna vaccines is hard; these are the bottlenecks. Compartilhe isso: Clique para compartilhar no X(abre em nova janela) 18+ Clique para compartilhar no Facebook(abre em nova janela) Facebook 3 de fevereiro de 2021