Abstract
Arab Bedouins (AB) in Israel are traditionally a semi-nomadic population. Their average birth rate is extremely high (birth rate of 5.43, as well is their high consanguinity rate (44%), despite having decreased from 60% in 1992. Additionally, their mean inbreeding coefficient is 0.0238.The high rate of consanguinity results in a high prevalence of recessive genetic and multifactorial disorders as well as high infant mortality rate (11 per 1000 live births). Various genetic diseases are prevalent in AB, exemplifying how extensive the impact of consanguinity is on the community. Targeted screening programs are provided for prevalent severe genetic diseases. However, despite initial success, genetic screening is still underutilized in AB. AB, the Ministry of Health, the Ministry of Education, and different social associations should plan and manage programmed interventions. These programs should work intensively to further educate and raise awareness regarding consanguinity and its potential harms, to increase trust and collaboration between the community and the public health system, to expand screening and premarital consultations, and to create a genetic bank (specific mutations/whole genome) for the AB community.
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Acknowledgments
The study was carried out during a summer workshop on Global Health at Ben-Gurion University in the Negev, Beer-Sheva, Israel.
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Acquisition of data: Singer S, Abu Fraiha Y, Abu Freha N.
Analysis and interpretation of data: Davidovitch N, Abu Freha, N.
Drafting of manuscript: Singer S, Abu Freha, N.
Critical revision: Singer S, Davidovitch N, Abu Fraiha Y, Abu Freha N.
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Singer, S., Davidovitch, N., Abu Fraiha, Y. et al. Consanguinity and genetic diseases among the Bedouin population in the Negev. J Community Genet 11, 13–19 (2020). https://doi.org/10.1007/s12687-019-00433-8
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DOI: https://doi.org/10.1007/s12687-019-00433-8