湛江口岸外籍船舶鼠虫患调查

1990～1995年湛江港外籍船舶鼠虫患调查及卫生处理结果显示。6年来共调查的3205艘外国籍船舶中。发现鼠患阳性367艘，虫患阳性1039艘，鼠虫患阳性率分别为11．45％和32．42％；其中实施除鼠的船舶有309艘。实施除虫的有972艘，分别占鼠虫患阳性船舶的84．80％和93．55％。鼠虫患阳性率最高的分别是越南籍和前苏联籍船舶。为此，加强对外籍船舶的卫生监督和实施必要的卫生处理。对于防止传染病的发生和传播具有非常重要的意义。

An Analysis of the Investigation of Rat and Vermin on the Foreign Ships at Zhanjiang Port and the Sanitary Treatment

This paper reports the investigation of rat and vermin, and sanitary treatment on the foreign ships at Zhanjiang Port from 1990 to 1995. A total of 3205 foreign ships has been inspected during 6 years. Among these ships, 367 present rat evidence and 1039 present vermin evidence. The positive rates are 11.45% and 32.42% respectively. Deratting has been applied to 309 ships and disinsecting to 972, the rates are 84. 80% and 93. 55% respectively. The highest positive rates of rat and vermin evidence present on the ships from Vietnan and forner Soviet Union. The result shows that the vermin is more common than rat on the foreign ships. Therefore, it is significant for us to strengthen the sanitary supervision and essential sanitary treatment on the foreign ships to prevent the occurence and spread of diseases.