Negocios

Vacuna Pfizer/BioNTech tiene un “perfil de seguridad favorable” según la FDA

Costa Rica concretó un acuerdo con Pfizer para obtener 3 millones de dosis

EscucharEscuchar
(FILES) In this file photo taken on November 23, 2020 This picture taken on November 23, 2020 shows a bottle reading "Vaccine Covid-19" next to US pharmaceutical company Pfizer and German biotechnology company Biontech logos on November 23, 2020. - Britain on December 2, 2020 became the first country to approve Pfizer-BioNTech's Covid-19 vaccine for general use and said it would be introduced next week. (Photo by JOEL SAGET / AFP) (JOEL SAGET/AFP)
‌
‌

‌

‌
‌

‌

‌