Washing one’s hands with soap and water can prevent the spread of deadly viruses and bacteria. And in developing countries, according to Curtis, hand washing with soap would be three times more cost - efficient for lowering the risk of diarrheal diseases than improving water quality.
अंड्यातून मिळालेले प्रतिविष मानवांवर काम करू लागल्यास, भारताला हे एक वरदान ठरू शकेल जेथे दर वर्षी सर्पदंशाच्या ३,००,००० केसेस होतात.