أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
People have in this world is free of disease when several conditions are available
1-provision of medical care for all people.
2-eating and providing clean water free of biological and chemical contaminants.
3. resistance to endemic diseases.
4-reaching for the treatment of diseases that have not been reached to treatment (such as some viral diseases, and some cancers.
5. dissemination of education and culture of disease prevention.
6-spreading the culture of peace among the people.