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Who identified the smallpox vaccine
The health challenges in modern wars and conflicts have intensified, as targeting civilian infrastructure such as water, sanitation, and electricity networks has become a key factor in the spread of epidemics, resulting in the deaths of millions of civilians even after hostilities cease.
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تنويه: هذا ملخص تم إنشاؤه بواسطة الذكاء الاصطناعي
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