Japanese troops also dropped cholera and typhoid cultures in wells and ponds , but the results were often counterproductive .
日军还曾在水井和池塘中投入霍乱和伤寒培养菌，但其结果却往往事与愿违。
After prince albert died of typhoid in 1861 , a grief-stricken queen victoria demanded that piped water and sewage treatment be installed throughout britain .
1861年阿尔伯特王子死于伤寒，悲痛欲绝的维多利亚女王下令在大不列颠全境安装水管和污水处理设备。
They 're generally considered the universal symbol for dirty living quarters , in part because roaches feed off rotting organic matter and can spread diseases like dysentery and typhoid .
小强被普遍看作是居所肮脏的标志，部分是因为它们以腐败的有机物质为食，会传播痢疾伤寒之类的疾病。
In addition , dr. yuasa -- who is now deeply apologetic about what he did -- said he cultivated typhoid germs in test tubes and passed them on , as he had been instructed to do , to another army unit .
