Social media usage in family communication about genetic information: ‘I no longer speak with my sister but she needed to know’

Abstract

The use of social media has become a ubiquitous form of communication. Little is known about whether social media is used in families to assist with the communication of genetic information. This study aimed to understand if and why individuals use social media to communicate genetic information to at-risk relatives. Individuals with either a pathogenic variant in a cancer-predisposing gene or a heterozygous pathogenic variant in an autosomal or X-linked recessive gene were surveyed about communicating genetic information to their at-risk relatives and their use of social media to assist this process. Surveys were sent to 323 individuals from a reproductive carrier screening program and 250 ..