Seroprevalencia de los anticuerpos IgM e IgG del SARS-CoV-2 en una población asintomática en Sergipe, Brasil
Objetivo.
To estimate the prevalence of SARS-CoV-2 antibodies in an asymptomatic population in the state of Sergipe, Brazil.
Methods.
This cross-sectional study with stratified sampling (sex and age) included serological immunofluorescent
tests for IgM and IgG on samples from 3 046 asymptomatic individuals. Sample collection was performed in wet-markets of the 10 most populous cities of Sergipe, Brazil. Exclusion criteria included symptomatic individuals and health workers. The presence of comorbidities was registered.