(1) first of all: prohibit the marriage of close relatives. Because the number of albino children born to close relatives is 33 times higher than that of ordinary people.
(2) some scholars believe that if a couple only carries one pathogenic gene on one hand, half of the second generation is the carrier of the disease (showing melanin), and the other half is normal; if both husband and wife are carriers, then 1 / 4 of the second generation are sick children, 1 / 4 are normal children, and 1 / 2 are carriers. Therefore, people with family history of albinism should do a good job of premarital examination when choosing their spouse for marriage.
(3) prenatal diagnosis should be made for couples who have albino patients among their relatives and want to give birth.
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