Conclusion the prevalence of cholera in Hainan in 2005 occur mainly during the dining together parties through food-borne transmission and the principal risk factor is eating seafood.

结论聚餐爆发是海南省2005年霍乱的主要流行形式，经食物传播是唯一的传播途径，海产品是主要的危险因素。

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They are designed to protect both patients and healthcare professionals from the transmission of blood-borne diseases such as Hepatitis B and HIV.

其目的是保护病人和医护人员免受血液传染性疾病，如乙型肝炎和HIV病毒的感染。

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Mosquito-borne disease, generally there are two modes of transmission: spread of biological and mechanical transmission.

蚊子传播疾病，大致有两种传播方式：生物性传播和机械性传播。

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