Oscar Rojo-del Moral, Departamento de Terapia Intensiva, Instituto Mexicano del Seguro Social, Hospital General de Zona con Medicina Familiar # 2, Saltillo, Coahuila, México

The disease caused by the new coronavirus detected in 2019 (COVID-19), which arose in the Asian continent and later spread worldwide, has generated more than 3.5 million deaths, in America, 1.6 million have been registered, and in Mexico, around 223,000, in the latter, it is equivalent to 10% of the population that suffered from COVID-19.