※ 引述《noone (十之八九)》之銘言： : 不完全是這樣的 : 事實上科學界還無法確定蛋中致死性的沙氏桿菌的來源 : 請注意我說的是蛋中 : 因為可能會蛋黃裡含有這種細菌 : 但蛋殼上和蛋白卻沒有 : 科學家還無法確定蛋黃中的細菌是哪裡來的 : 但基本上懷疑是母雞帶的 : 大家可以參考一下這篇文字 : 相當簡單好讀 : 摘錄自http://www.fda.gov/bbs/topics/CONSUMER/CON00072.html : 是美國政府機關的網站 : 如果還有疑慮 : 不防以Salmonella enteritidis 為關鍵字查得更多資料 : 在這篇文章的前半段 : 則列述美國歷年來的死亡病例 : How Does Contamination Occur? : No one knows how some intact eggs become contaminated with Salmonella : enteritidis. Poultry researchers, however, suggest that the egg yolk : becomes infected before the shell forms. : In fact, Charles Benson, Ph.D., of the University of Pennsylvania, says that : in his experiments the bacteria were found not in the white, as when : organisms penetrate the egg shell, but only in the yolk. This occurred even : though Benson added iron to the white to encourage the bacteria to grow in : the albumen, which has antibacterial properties. : Madden believes that in the past 10 years a new strain of Salmonella : enteritidis that can live in chickens may have evolved. Other researchers : are finding that Salmonella enteritidis bacteria migrate from the yolk to : the white of the egg, where they can survive up to 12 hours. However, it is : in the yolk where the bacteria multiply and thrive. : These and other findings, such as ovarian infections in egg-laying chickens, : have led to the concept of transovarian transmission. According to this : theory, the infection occurs first in the chicken and is transferred to the : egg before the shell is formed. : Researchers also speculate that the infection may be passed from bird to : bird in the same flock. For instance, Madden notes that several birds might : pick up Salmonella enteritidis from the droppings of rodents and sparrows : (known carriers of the organism) and spread it among the others. There are : also reported cases, Madden adds, of workers picking up the bacteria on : their clothing and transmitting Salmonella from one chicken house to another. : Only after scientists understand how Salmonella is transmitted will they : know how to control it. Right now the proposed solution is a long-range : plan to prevent spread of the disease by testing flocks and replacing : infected ones. 建議版主把上文M起來 除非版主覺得英文文章不適合放在 我點進上文所附網頁看了一下 那篇文章還有安全儲存及烹調方式 應該足以解答大部分人的疑惑 未熟蛋會不會致命這個問題我記得很久以前就出現過 還有人信誓旦旦的說salmonella "只會存在於蛋殼外" 。。。 所以我也貼了一篇和上文類似的文章 剛去看了一下似乎也沒有被收錄 所以為了避免同樣的問題一再被提出 建議版主將上文收錄到 如果還有其他疑問者 此類文章去U.S. national library of Medicine隨便搜尋一下就一大堆 以上 --

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