CNN News:美国冷冻批萨或因感染李斯特菌被召回

AZUZ: If you got a frozen pizza in your house, have a look at the label before you bake it. U.S. Department of Agriculture announced last week that more than 21,000 pounds of frozen pizza had been recalled. The foods involved are processed by the RBR Meat Company in California. They are labeled Marketside supreme frozen pizza, and they were demonstrated by Wal- Mart centers in the American West, in California, Nevada, Utah and Washington.
The government's recall announcement said that no confirmations have been made that anyone's actually gotten sick from the pizzas, but that the risk is high. During routine testing of the foods, officials discovered they were contaminated with listeria.
阿祖兹：如果你家里有冷冻批萨，你在加热之前要看一下标签。美国农业部上周宣布，超过2.1万磅冷冻批萨被召回。这批食品是由加利福尼亚州的RBR肉类公司加工处理的。召回的批萨贴有“市场最好的冷冻批萨”的标签，在加州、内华达州、犹他州和华盛顿州等美国西部各州的沃尔玛超市出售。
政府的召回声明表示，目前确认没有人因食用这些冷冻批萨而生病，但是风险较高。在对召回批萨进行常规检测时，官员发现这些批萨被李斯特菌感染。

SUBTITLE: What is Listeria?
ELIZABETH COHEN, cnn SENIOR MEDICAL CORRESPONDENT: Listeria is a bacteria that can be found in several different kinds of foods. For example, sprouts, deli meats, hot dogs, smoked seafood, soft cheeses and raw unpasteurized milk.
Healthy people, if they're exposed to listeria, they might get fever or diarrhea. But people who are at high risk, they can get fever, muscle aches, headaches, a stiff neck, confusion and convulsions.
Pregnant women who ate foods contaminated with listeria, they might get just a fever or maybe a fever and chills and headache. But the big risk is that listeria can cause miscarriages.
Listeria can kill. The Centers for Disease Control estimates that about 260 people die each year after eating foods contaminated with listeria. In addition, there are about 1,600 illnesses.
Now, you can reduce your chances from getting sick with listeria. So, first of all, rinse your produce, scrub firmed produce like melons and cucumbers with a brush, dry the produce, separate uncooked meats and poultry from other foods.
Soft cheeses like Brie and Camembert and feta, those are very popular. But look on the labels. Make sure they are made with pasteurized milk.
副标题：什么是李斯特菌？
cnn高级医学记者伊丽莎白·科恩：李斯特菌是一种可能在多种食物里发现的细菌。比如，豆芽、熟食肉类、热狗、烟熏海鲜、软奶酪和未经高温消毒的牛奶。
健康人群感染李斯特菌会出现发烧、腹泻等症状。而高危人群则会出现发烧、肌肉酸痛、头痛、脖子僵硬、晕眩和抽搐等症状。
如果孕妇食用了被李斯特菌感染的食物，会出现发烧或者发冷、头痛等症状。但是最大的风险在于，李斯特菌会导致流产。
李斯特菌会致人死亡。美国疾病控制中心估计，每年有约260人因食用被李斯特菌感染的食物而死亡。另有约1600人生病。
现在，你可以降低自己感染李斯特菌的几率。首先，将农产品冲洗干净，用刷子擦洗甜瓜和黄瓜等坚硬的农产品，然后将农产品晾干，将生肉和家禽肉类与其他食物分开放置。
布里干酪、卡芒贝尔奶酪和菲达奶酪等软奶酪非常受欢迎。但是一定要看下标签。确保它们是用巴氏杀菌奶所制造的。