Classification of induced malaria case in an elimination setting: investigation of transfusion-transmitted malaria cases.

Background: Since the National Malaria Elimination Action Plan was launched in China in 2010, local malaria transmission has decreased rapidly. Zero indigenous cases were reported since 2017. However, after 2010, the proportion of imported cases in China increased from 45.

[Evaluation of implementation effect of schistosomiasis control program in Jiangsu Province from 2010 to 2015].

Objective: To evaluate the actual effect of the schistosomiasis control program in Jiangsu Province from 2010 to 2015.

Methods: A total of 67 schistosomiasis-endemic counties in 10 cities were selected, and a combination of retrospective investigation and on-site investigation was adopted to collect and record the epidemic data of the counties from 2010 to 2015, and a retrospective survey database of epidemic situation was established. The effects of integrated control strategies with both snail control and infection source control were evaluated.

[Comparison of development between single sexual infection and double sexual infection in mice and rabbits].

Objective: To observe the development of after single sexual infection and double sexual infection respectively.

Methods: A single snail was infected by a single schistosome miracidium. The larva were induced and released from the snail after 60-day incubation at 26 ℃.

[Endemic situation of schistosomiasis at national surveillance sites in Nanjing City, 2015].

Objective: To understand the dynamic endemic situation of schistosomiasis in Nanjing City, 2015, so as to provide evidences for policy-making of schistosomiasis control.

Methods: According to The National Scheme of Schistosomiasis Surveillance (2014), the endemic situation of schistosomiasis was monitored in 11 national surveillance sites in Nanjing.

Results: The positive rates of serological (IHA) and stool examinations were 2.

[Impact of implementation of Three Gorges Project on schistosomiasis endemic situation and control in Nanjing City].

Objective: To understand the changes of hydrological regime in the Yangtze River and schistosomiasis endemic situation in Nanjing City after the implementation of Three Gorges Project.

Methods: The data of hydrological regime of the Yangtze River, schistosomiasis epidemic situation, and Oncomelania hupensis snail status were collected and analyzed in Nanjing City from 2002 to 2012.

Results: After the implementation of the Three Gorges Project in 2003, the water level of the Yangtze River slightly rose from January to April, the average water levels in May and August both reduced compared with those in 2002, and the time of water withdrawal was moved up.

[Integration and demonstration of key techniques in surveillance and forecast of schistosomiasis in Jiangsu Province I Layout and effect of the demonstration sites for schistosomiasis surveillance and forecast].

Objective: To explore and integrate the key techniques used in the surveillance and forecast of schistosomiasis in the water regions along the Yangtze River, so as to provide technical support for identifying rapidly the risk of schistosomiasis transmission and implementing control measures targeting the risk.

Methods: According to the distribution of water systems and water regions along the Yangtze River in Jiangsu Province, the demonstration sites for surveillance and forecast of schistosomiasis were set across the province, where the integration and demonstration of the techniques regarding monitoring of Schistosoma japonicum infection in sentinel mice, human and animal activities, release of forecast information, and emergency treatment of water regions at risk of infection were performed. The pattern of human and animal activities was compared with the S.

[Surveillance and risk assessment system of schistosomiasis in Jiangsu Province. I. Distribution of surveillance site and effectiveness of the system].

Objective: To establish the surveillance and risk assessment system of schistosomiasis in Jiangsu Province, so as to provide technical support for timely understanding of the risk of schistosomiasis transmission and implementation of targeted control measures.

Methods: The surveillance sites of schistosomiasis were assigned according to the epidemic status and endemic type of schistosomiasis as well as the characteristics of the water system, and the prevalence of Schistosoma japonicum in humans and domestic animals, and snail status were investigated. In addition, the quality control of serum detection of S.

[Establishment and application of quality control system for detection of schistosomiasis in Jiangsu Province I ability of serological detection among county-level personnel].

Objective: To evaluate the ability for serological screening of schistosomiasis among county-level personnel, so as to provide the evidence for establishing the quality control system of field detection of schistosomiasis.

Methods: The standard serum panel was prepared for the quality assessment of schistosomiasis diagnostic capability, and detected by county-level personnel in the endemic field simultaneously using single-blind method. The rates of coincidence, misdiagnosis and missed diagnosis were calculated compared with the standard results.

[Effect of health education on schistosomiasis control in heavy endemic areas].

This paper described the evaluation on the effect of health education on schistosomiasis control in a pilot where a series of interventions were conducted, so as to provide the effective strategy of health education for improving schistosomiasis control.

[Prevalence of intestinal nematodes during 2004-2008 in Nanjing].

Surveys on intestinal nematode infection were conducted in 65 monitoring sites in Nanjing City during 2004-2008. Eggs in stool samples from 46226 residents were examined by modified Kato-Katz thick smear method in the 5 years. The prevalence was reduced from 3.

[Endemic situation of schistosomiasis at the national surveillance sites of Nanjing, 2006].

Three endemic villages were selected as the national surveillance sites and Schistosoma japonicum infection in residents and livestock was investigated in 2006. The positive rate of serological (IHA) and stool examinations was 10.06% (307/3,053) and 0.