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Objective: To determine the key interventions transferring from the control to elimination of malaria in China so as to provide the basic information for achieving malaria elimination., Methods: Based on the data collected from the document entitled of The National Annual Report on Schistosomiasis, Malaria and Echinococcosis, published by the National Institute of Parasitic Diseases of Chinese Center for Disease Control and Prevention, the malaria incidence and intervention data were selected only in the typical endemic provinces during the period of 2004-2010. The correlation between the incidence and interventions in the target provinces was analyzed based on the Panel Data Regression Model, and the key interventions were determined., Results: Four provinces namely Anhui, Yunnan, Hainan and Henan were targeted with 87.56% of the national malaria figures from 2004 to 2010. When Y was given as vivax malaria incidence, X1 as the log of the number of historical cases receiving radical treatment in the pre-transmission stage (RTPT) (F = 14.53, P < 0.01, R2 = 0.72), X2 as the log of risk population receiving RTPR (F = 15.90, P < 0.01, R2 = 0.71) and X3 as the number of technicians trained in microscopy (F = 11.53, P < 0.01, R2 = 0.61), three space-fixed effect models were established respectively, and X1, X2, as well as X3 had negative effects on Y value. When Y was given as falciparum malaria incidence, X1 as the accumulated technicians trained in microscopy (F = 11.06, P < 0.01, R2 = 0.87), X2 as the log of technicians trained in entomology (F = 15.28, P < 0.01, R2 = 0.89) , two two-way (space and time) fixed effect models were established respectively, and both X1 and X2 had negative effects on Y value., Conclusion: RTPT among historical patients and at-risk populations as well as microscopy training influences the variation of vivax malaria incidence, while the significant interventions of microscopy training and vector control training indicate that the integrated measures with strengthened capacity in diagnosis and vector control are of importance in the control of falciparum malaria transmission.

Objective: To analyze the results of the National Technique Competition for Diagnosis of Parasitic Diseases in 2011, so as to understand the capability of detection on Plasmodium among professionals from institutes for disease control and prevention at different levels., Methods: All the contestants were grouped by the gender, age, professional title, level of institution, epidemic degree of malaria of provinces, coverage status of the project of the global fund to fight malaria, and geographical location of the provinces, and their scores were statistically analyzed by SPSS 17.0 software., Results: There were no significantly differences among the scores grouped by the different genders, ages, professional titles, and levels of institution (all P > 0.05). However, there were significantly differences among the scores grouped by the different epidemic degrees of malaria of the province, coverage statuses of the project of the global fund to fight malaria, and geographical locations of the province (all P < 0.05). For the contestants who came from the provinces with malaria epidemic counties of Class I and Class II types, provinces covered by the project of the global fund to fight malaria, and provinces located in the south, their scores of blood slides making and films reading under a microscope were significantly higher than those of the contestants from the provinces without epidemic counties of Class I and II types, not covered by the project of the global fund, and provinces located in the north, respectively., Conclusions: The overall level of the capabilities of detection on Plasmodium is imbalanced, and the capability of films reading under a microscope is especially low. It is urgent to promote the personnel training and strengthen the capability of pathogenic detection of parasitic diseases.