The effect of parent's physical diseases (infectious and incurable diseases) on child's guardianship

The role of the family in guardianship and protection of children is undeniable، Sometimes the foundation of the family weakens for some reason and its structure collapses and causes the family to lose its efficiency. In this situation, the guardianship of children is one of the most important issues. The guardian is sometimes denied from her or his guardianship right. Diseases and illness are one of the most important things that affect on guardianship of children. The most of Islamic jurists believe that chronic and incurable diseases don't cause the loss of guardianship of children if the guardian would be able to do his or her duties through a deputy. In general, it can be said that if the guardian's Infectious disease cause to damage the child's physical health, his or her guardianship right will be revoked. But the principle of his or her guardianship will be survived if the guardian can prevent the spread of the disease to the child and to carry out matters related to child's maintenance and training through the supervisor.