陈道明左小青:我怎样知道我是否有食物中毒？

Symptoms症状

• People affected by contaminated food or drinks will typically experience the following flu-like symptoms within 48 hours of consumption: nausea, vomiting, diarrhea and stomach cramps.受污染的食物或饮料影响的人通常会遇到的消费在48小时以下的类似流感的症状：恶心，呕吐，腹泻，胃痉挛。
  Depending on the severity of the poisoning, you may also experience dehydration, fever, chills and bloody stools.根据中毒的严重程度，您也可能会遇到脱水，发热，寒战和便血。

Statistics统计

• According to the Centers for Disease control and Prevention (CDC), an estimated 76 million people are affected by food-borne illnesses each year.根据用于疾病控制和预防中心（CDC）中心，估计有76亿人受食源性疾病每年。 Of those, 300,000 require hospitalization and approximately 5,000 result in death.其中，30万需要住院治疗和大约5000名死亡的结果。 Many cases of food poisoning do not get reported, however, because the symptoms are mild and dissipate within a few days.食物中毒的许多案件没有得到报道，然而，因为只有轻微症状，消散在几天之内。

Causes原因

• In many cases, food contamination occurs when food handlers engage in unsanitary practices such as not washing their hands after using the bathroom or handling raw meat.在许多情况下，发生食品污染，食物处理人员在从事不卫生的做法，如不使用卫生间或处理生肉后洗他们的手时。 According to the CDC, there have been more than 250 different types of food-borne diseases identified thus far (as of 2009), caused by various bacteria, viruses and parasites.据CDC说，已有超过250食源性疾病的不同类型确定了迄今为止（2009年），由各种细菌，病毒和寄生虫引起的。

Types类型

• The CDC describes the most commonly seen and recognized food-borne infections as those caused by a group of viruses known as calicivirus (Norwalk viruses) or campylobacter, salmonella and E.coli 0158:H7.疾病预防控制中心介绍称为杯状病毒（诺沃克病毒）或弯曲杆菌，沙门氏菌和大肠杆菌0158的一组病毒引起的最常见的和公认的食源性感染：H7型。
  While the illnesses are caused by different bacteria, the symptoms are usually similar and include severe abdominal cramping, diarrhea and fever.虽然是由不同的细菌引起的疾病，症状通常是相似的，包括严重的腹部绞痛，腹泻和发烧。 Severe instances may result in life-threatening infections and will require medical treatment.严重的实例，可能会导致危及生命的感染，将需要接受治疗。

Medical Attention医疗照顾

• If you are unsure if you have food poisoning, seek medical attention if your symptoms do not get better within three days of onset or if you experience any of the following: high fever (exceeding 101.5 degrees F), bloody stools, dehydration (including decreased urinations, dry mouth and throat and dizziness), diarrhea for more than three days or excessive vomiting.如果你不确定，如果你有食物中毒，求医，如果你的症状没有得到更好的发病三天内，或者如果您遇到下列任何：发高烧（超过101.5华氏度），便血，脱水（包括减少排尿，口干和咽喉和头晕），超过三天或过度呕吐腹泻。