- Yisrael Gilad’s battle with cancer does not stop him from volunteering at ADI Negev-Nahalat Eran. A native of Argentina and a retiree from Kibbutz Mishmar HaNegev, Yisrael has shown up regularly to volunteer at the village, at least twice a week for the last three years. Yisrael assists in all kinds of jobs, working with rehabilitation patients and residents,