ABSTRACT
With the emergence of a SARS-CoV-2 infection pandemic in China and its spread to other countries, mortality was shown to be high and to a greater extent if there were underlying pathologies. It is said {or an ecological analytical cross-sectional study, of the open records of confirmed and discarded cases for COVID-19 of the General Directorate of Epidemiology of the Secretary of Health of Mexico. A specific mortality of 9.79% is reported;being higher in men between the ages of 20 to 59 and over 60 years. Mortality rates from underlying diseases were higher than those reported in the USA in early May 2020. Asthma was found to be a protective factor for COVID-19 mortality. It is concluded that mortality was higher in the presence of comorbidities. © 2021 Oriental Scientific Publishing Company. All rights reserved.