SARS-CoV-2 Antibody Prevalence and Associated Factors in COVID-19-Unvaccinated Children: A Cross-sectional Study

Puntos clave

• The aim is to evaluate the prevalence of SARS-CoV-2 antibodies in COVID-19-unvaccinated children and assess associated factors.
• Conducted a cross-sectional study on unvaccinated children
• Analyzed household size and member history of SARS-CoV-2 infection
• Assessed activities and masking practices among participants
• No significant link between antibody positivity and household size or member history of illness
• Vaccination of household members associated with lower antibody positivity rates