: U.S. aims to spur development of 61 million at-home COVID-19 tests 4 de fevereiro de 2021 by r4ibom in Uncategorized The White House plans to contract with at least six testing companies to spur development and manufacturing of more than 60 million at-home COVID-19 tests by this summer. Compartilhe isso:Clique para compartilhar no Twitter(abre em nova janela)Clique para compartilhar no Facebook(abre em nova janela) Relacionado 4 de fevereiro de 2021