![[keyword]](https://news.styletechpro.com/wp-content/uploads/2025/05/Rare-condition-in-Brazil-town-popular-for-cousin-marriage-600x400.png "Uncommon situation in Brazil city widespread for cousin marriage")
Uncommon situation in Brazil city widespread for cousin marriage
Giulia Granchi and Vitor Tavares BBC Brasil reporters despatched to Serrinha dos Pintos Mariana Castiñeiras/Caroline Souza Affected households in Serrinha dos Pintos lived with out a analysis till geneticist Silvana Santos arrived Earlier than Silvana Santos arrived within the little city of Serrinha dos Pintos greater than 20 years in the past, residents had no…