Yes, two parents with albinism can have an unaffected child. Albinism is a genetic condition that affects the production of melanin, the pigment that gives color to the skin, hair, and eyes. It is not an infectious or contagious condition, meaning it cannot be passed from one person to another through contact or any other means. Instead, it is caused by changes in certain genes that are inherited from a person's parents.
Genetics of Albinism
Albinism is caused by changes in certain genes that affect the production of melanin. These genes are passed down from a person's parents, with each parent contributing one copy of the gene. If both copies of the gene have the same change, the person will have albinism. If both parents have albinism and each contributes a gene with the same change, their child will also have albinism. However, if one parent has albinism and one parent does not, their child will only have a 50% chance of inheriting the gene with the change and having albinism.
Possibility of Unaffected Child
In this situation, the parents will need to have a genetic test to determine if they both have the same change in their genes. If they do, then their child will have a 100% chance of inheriting the gene and having albinism. If they do not, then their child will only have a 50% chance of inheriting the gene and having albinism.
It is possible for two parents with albinism to have an unaffected child, but it is not guaranteed. It is important to remember that albinism is a genetic condition and is not caused by any environmental factors or lifestyle choices. Therefore, it is not possible to prevent or “cure” albinism.