La vacuna contra el coronavirus estar√° ampliamente disponible en 2021, predice un especialista

Dr. Ashish Jha, director of the Harvard Global Health Institute, tells TODAY ‚Äúthe news is good‚ÄĚ about Oxford research into a coronavirus vaccine, but cautions that ‚Äúwe haven‚Äôt yet seen that the vaccine prevents infections‚ÄĚ and ‚Äúwe have no longer-term safety data.‚ÄĚ Nonetheless, he predicts ‚Äúsubstantial progress in bringing this virus under control by some time next year.‚ÄĚ

Fuente: Youtube