La vacuna contra el coronavirus estará ampliamente disponible en 2021, predice un especialista

Dr. Ashish Jha, director of the Harvard Global Health Institute, tells TODAY “the news is good” about Oxford research into a coronavirus vaccine, but cautions that “we haven’t yet seen that the vaccine prevents infections” and “we have no longer-term safety data.” Nonetheless, he predicts “substantial progress in bringing this virus under control by some time next year.”

Fuente: Youtube