“…BACKGROUND: The mobile campaigns of altruistic blood donation are one of the main actions of the Blood Bank of the Hospital de Especialidades “Dr. Bernardo Sepúlveda Gutiérrez”. With the arrival of the new normal, after the COVID-19 pandemic, it was necessary to reactivate these actions according to the population’s characteristics. …”
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“…The universe of study consisted of patients over 18 years of age hospitalized due to a diagnosis of SARS-CoV-2 virus infection from April 1, 2020 to April 31, 2021 in the Hospital de Especialidades (Specialties Hospital) “Dr. Bernardo Sepúlveda Gutiérrez” at the National Medical Center. …”
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