Intrafamilial transmission and clustering of COVID-19: a socioepidemiological perspective.

Introduction: The dynamics of COVID-19 transmission occurring in familial clusters may be related to sociodemographic and epidemiological characteristics of cases and contacts. The aim of this study was to identify the dynamics of COVID-19 transmission in families with more than one documented case.

Methodology: Data of about 58 familiar clusters of COVID-19 was gathered and followed up clinically and by telephonic interview.