Resumen

Este resumen es generado por inteligencia artificial y revisado por la redacción.

(FILES) In this file photo a sign for Pfizer pharmaceutical company is seen on a building in Cambridge, Massachusetts, on March 18, 2017. - Pfizer said on September 27, 2021 it had begun a middle-to-late stage clinical trial of a pill to stave off Covid in people who are exposed to infection. Several companies are working on so-called oral antivirals, which would mimic what the drug Tamiflu does for influenza and prevent the disease from progressing to severe. (Photo by DOMINICK REUTER / AFP)
(FILES) In this file photo a sign for Pfizer pharmaceutical company is seen on a building in Cambridge, Massachusetts, on March 18, 2017. - Pfizer said on September 27, 2021 it had begun a middle-to-late stage clinical trial of a pill to stave off Covid in people who are exposed to infection. Several companies are working on so-called oral antivirals, which would mimic what the drug Tamiflu does for influenza and prevent the disease from progressing to severe. (Photo by DOMINICK REUTER / AFP)
/ DOMINICK REUTER
Por Agencia AFP

La farmacéutica estadounidense Pfizer dijo el lunes que empezó ensayos clínicos en etapa intermedia y tardía de una píldora para prevenir el COVID-19 en personas expuestas al virus.

Conforme a los criterios de

Trust Project
Tipo de trabajo: