Since 1999 (see here) surgeons from Israel’s Save a Child’s Heart have saved the lives of over 750 children from Tanzania.  SACH doctors recently flew again to Jakaya Kikwete Cardiac Hospital in Dar es Salaam, Tanzania to conduct life-saving heart surgeries.

https://unitedwithisrael.org/israeli-heart-surgeons-save-childrens-lives-in-tanzania/