Rev Med Inst Mex Seguro Soc
January 2023
Background: COVID-19 pandemic spread around the world swiftly; there are several diagnostic strategies available. Health workers, especially medical residents (MR), are a high-risk population for acquiring this infection.
Objective: To estimate the seroprevalence of antibodies against SARS-CoV-2 and the associated factors in MR of a third level hospital.