| [quantitative epidemiological investigation on social, economic and geographic factors contributing to falciparum malaria in southern henan province]. | a case-control study was conducted at xinyang prefecture, henan province in 1988 to investigate social, economic and geographic factors believed to be associated with the occurrence of residual falciparum malaria cases. data were obtained from 65 residual cases and 195 matched control samples from neighbours, residents in the same village and extravillage. the questionnaire contained a total of 27 relevant items. the results of analysis of conditional logistic multi-regression model with ibm pc/ ... | 1990 | 2225002 |
| [malaria situation in china, 1988. advisory committee on parasitic diseases]. | in 1988, the number of malaria cases reported was 134.2 thousand (taiwan province not included). comparing with 210.6 thousand cases reported in 1987, a decrease of 36.3% was noted. based on data reported by each county in the country, about 950.7 million people in 2,541 counties/cities were living in areas where malaria incidence was less than 0.1 per 1,000 (including originally malaria-free areas as well as areas free from the disease); 96.6 million people in 207 counties/cities with an incide ... | 1989 | 2699279 |
| [analysis of the epidemic characteristics of falciparum malaria in south henan]. | | 1987 | 3304700 |
| [practicability of ifat using plasmodium cynomolgi and plasmodium falciparum antigens in different malarious areas]. | to compare the practicability of ifat in different malarious areas using plasmodium cynomolgi(p.c.) and plasmodium falciparum(p.f.) antigens. | 2000 | 12567477 |
| [malaria situation in the people's republic of china in 2002]. | this summary was made on the basis of the annual reports of malaria control from the professional institutions in the 21 provinces/municipality/autonomous region (p/m/a). the number of malaria cases reported in the country was 35,298 in the year 2002 and the incidence rate was 0.348/10,000, an increase of 68.2% than that of the last year and the largest increase since 1994. the total number of suspected cases was 136,902, and the death toll due to malaria was 42. based on the numbers of malaria ... | 2003 | 14628361 |
| [malaria situation in the people's republic of china in 2003]. | total 40,681 malaria cases and 129,147 suspected cases with 52 deaths were reported by the case reporting system in 910 counties of 21 provinces/municipality/autonomous region (p/m/a) in 2003, and the annual incidence was 0.39/10000, an increase of 15.3% than that of the last year, which is the third year that malaria incidence consecutively increased since 2001. based on a baseline survey in the project funded by the global fund to fight aids, tuberculosis and malaria (gfatm), the estimated num ... | 2005 | 16566200 |
| [malaria situation in the people' s republic of china in 2004]. | in 2004, 38,972 malaria cases and 106,704 suspected cases with 31 deaths were reported by the annual case reporting system in 1,005 counties of 23 provinces/municipality/autonomous region (p/ m/a) and the annual incidence was 0.38/10 000, a decrease of 4.2% than that of the last year, which is the year that the disease was slightly rolled back after consecutively increased since 2001. as an important development of the case reporting system, the internet reporting system started in 2004, majorit ... | 2006 | 16866130 |
| [malaria situation in the people's republic of china in 2006]. | totally 64,178 malaria cases and 52,082 suspected cases with 38 deaths were reported by the annual case reporting system in 917 counties of 23 provinces/municipality/autonomous regions (p/m/a) in 2006, and the annual incidence was 0.50/10,000. through the internet reporting system 60,382 malaria cases were reported from 1,097 counties of 30 p/m/a. the number of malaria cases and the rank of p/m/a were basically in concordance in the two systems. among the 917 counties with reported malaria cases ... | 2007 | 18441886 |
| [malaria situation in the people's republic of china in 2007]. | total 50148 malaria cases and 83551 suspected cases with 18 deaths were reported by the annual case reporting system in 1182 counties of 23 provinces/municipality/autonomous region (p/m/a) in 2007, and the annual incidence was 0.39/10000. through the internet reporting system 46,988 malaria cases were reported from 1097 counties of 31 p/m/a. the number of malaria cases and the rank of p/m/a were basically in concordance in two systems. among the 1182 counties with reported malaria cases, 26 coun ... | 2008 | 19288908 |
| [malaria situation in the people's republic of china in 2009]. | totally 14,491 malaria cases and 59 741 suspected cases with 12 deaths were reported by the annual case reporting system in 1171 counties of 23 provinces/municipalities/autonomous regions (p/m/a) in 2009, and the annual incidence was 0.11/10,000. through the internet reporting system, 14,140 malaria cases were reported from 956 counties of 30 p/m/ a. the number of malaria cases and the rank of p/m/a were basically in concordance in the two systems. among the 1171 counties with reported malaria c ... | 2011 | 21823314 |
| molecular mutation profile of pfcrt in plasmodium falciparum isolates imported from africa in henan province. | anti-malarial drug resistance is a primary public health problem. haplotypes of pfcrt gene have been implicated to be molecular markers of chloroquine (cq) resistance. this study aims to explore the prevalence of polymorphisms in pfcrt in plasmodium falciparum-infected patients imported from africa in henan province. | 2016 | 27160572 |
| [malaria situation in henan province in 2013]. | in 2013, 197 cases were reported in henan province and all of them were imported cases. among them, 154 (78.2%) were plasmodium falciparum cases, 18 (9.1%) were p. vivax cases, 2 (1.0%) were p. malariae cases, and 23(11.7%) were p. ovale cases. the ratio of males to females was 97.5 : 1. the average age was (37.8±9.9) years old. 183(92.9%) patients were returned from africa. most of the cases were peasants, export labours and workers. cases were reported every month with 28 cases in may. the med ... | 2014 | 25726602 |
| [malaria situation in the people's republic of china in 2010]. | totally 7,855 malaria cases and 34,082 suspected cases with 19 deaths were reported by the annual case reporting system in 1,191 counties of 23 provinces/municipalities/autonomous regions (p/m/a) in 2010 and the annual incidence was 0.06/10000. through the internet reporting system 7433 malaria cases were reported from 974 counties of 31 p/m/a. the number of malaria cases and the ranking of p/m/a were basically in concordance between the two systems. among the 1,191 counties with reported malari ... | 2011 | 24822335 |
| polymorphisms of plasmodium falciparum k13-propeller gene among migrant workers returning to henan province, china from africa. | henan province has been in the malaria elimination stage, with all reports of the disease being imported since 2012 and over 90% coming from africa. surveillance and population studies are essential for the early detection and subsequent prevention of the spread of drug resistance. the k13-propeller gene was recently identified as a proposed molecular marker of artemisinin (art) resistance. in this study, we detected mutations of the k13-propeller gene in samples taken from imported malaria case ... | 2017 | 28797235 |