In addition to the prohibition of consanguineous marriage, premarital, preconception and prenatal genetic screening for the prevention of genetic factors, the main means of prevention are the prevention of various viral infections that cause congenital deafness, syphilis, AIDS, etc. during motherhood and pregnancy.
Avoid the use of drugs that can damage hearing, such as ototoxic drugs like streptomycin and gentamicin, sedative and sleeping drugs, antimalarial drugs, etc.