​King Salman Humanitarian Aid and Relief Center launched the voluntary medical campaign for open-heart surgery for children in the United Republic of Tanzania, with the participation of 25 male and female Volunteers in various medical specialties, where medical examinations were conducted for more than 60 sick children to diagnose their conditions, and 6 open-heart surgeries were performed during the first day of the Campaign.

The campaign will last for a week, and it is expected that more than sixsurgeries will be performed per day until the end of the campaign.