Informacion Adicional –https://www.nejm.org/coronavirus?query=main_nav_lg –https://www.who.int/es/emergencies/diseases/novel-coronavirus-2019?gclid=Cj0KCQiA-rj9BRCAARIsANB_4ADA5s0JLldIx_bxXhO1K-BpH7BjoInpkdC8L7XkLz7jM7QcYCt88ToaAge_EALw_wcB