King Salman Humanitarian Aid and Relief Center (KSrelief) launched on Monday the voluntary medical program to combat blindness and its causes in Bangladesh. The KSrelief voluntary medical team examined 6,600 cases, and performed 150 successful cataract surgeries. This campaign comes as an extension of the projects related to combating blindness implemented by the Kingdom of Saudi Arabia, represented by the KSrelief, for the families with low incomes in a number of countries.