Observational, point of prevalence study determining the presence of anti-SARS-CoV-2 antibody
All Healthcare workers (HCW) who had entered contaminated areas at least once and that 14 days or more had passed from their first entrance to contaminated areas were included. They were classified as asymptomatic and pauci-symptomatic. A COVID-19 IgG/IgM rapid test was used for antibody detection, and selected participants were subject to real time polymerase chain reaction (qPCR) for SARS-CoV-2.
Study Type
OBSERVATIONAL
Enrollment
156
a blood sample is drained for detection of IgG and IgM antibody
Hospital Universitario José E. Gonzalez
Monterrey, Nuevo León, Mexico
Presence of antibody
presence of IgG and/or IgM against SARS-CoV-2
Time frame: through study completion, an average of 8 weeks
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