Browsing by Author "Pena Alonso, Alfredo"
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- ItemA cross sectional study found differential risks for COVID-19 seropositivity amongst health care professionals in Chile(2022) Zuniga, Marcela; Lagomarcino, Anne J.; Munoz, Sergio; Pena Alonso, Alfredo; Andrea Rodriguez, Maria; O'Ryan, Miguel L.Objective: Health care workers (HCWs) are at increased risk for SARS-CoV-2 infection, however not all face the same risk. We aimed to determine IgG/IgM prevalence and risk factors associated with seropositivity in Chilean HCWs.