[Surveillance on schistosomiasis after its transmission interruption in Baoying County, Jiangsu Province].

Objective: To understand the endemic situation of schistosomiasis after its transmission interruption in Baoying County, so as to provide the evidence for adjusting the prevention and control strategy.

Methods: The data of schistosomiasis surveillance in Baoying County from 1988 to 2015 were collected and retrospectively analyzed.

Results: The schistosomiasis surveillance has been established since it was interrupted in Baoying County in 1987.

[Endemic Situation and Control of Malaria in Baoying County of Jiangsu Province from 2005 to 2014].

Malaria information was collected through online systems in Baoying County from 2005 to 2014 and descriptive analysis was performed on the data. A total of 175 cases of malaria were reported in the years, with no report of death. During 2005-2008, vivax malaria cases constituted 86.

[Surveillance of Oncomelania hupensis snails in Baoying and Gaoyou sections of Li Canal in east route of South-to-North Water Diversion Project].

Objective: To understand the distribution and diffusion of Oncomelania hupensis snails in the Baoying and Gaoyou sections of the Li Canal in the east route of the South-to-North Water Diversion Project.

Methods: The retrospective survey method was used to investigate the distribution and diffusion of snails in the Baoying and Gaoyou sections of the Li Canal, the conventional survey and the methods of salvage of water and attracting snails were used to detect the distribution of snails in river banks and water.

Results: The earliest findings of snails in the Gaoyou section of the Li Canal was in 1955, the northernmost distribution of snails was Dilong ferry at the west dam and east slope of the Li Canal.

[Discussion on strategy of imported falciparum malaria control in Baoying County, 2007 -2009].

The analysis on control of imported falciparum malaria in Baoying County from 2007 to 2009 showed that all the 25 cases occured were cured. It suggested that the prevention and control strategy and measures on imported falciparum malaria in local areas were effective.