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المصدر:
CNN Arabic
Study finds hand dryers spread germs
Air dryers in public restrooms can transfer bacteria to freshly washed hands, as a study found about 60 bacterial colonies within 30 seconds of exposure to the air.
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تنويه: هذا ملخص تم إنشاؤه بواسطة الذكاء الاصطناعي
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