干旱区生态环境知识资源中心(Arid): Effect of Seasonality and Ecological Factors on the Prevalence of the Four Malaria Parasite Species in Northern Mali

Arid

DOI	10.1155/2012/367160
	Effect of Seasonality and Ecological Factors on the Prevalence of the Four Malaria Parasite Species in Northern Mali
	Koita, Ousmane A.; Sangare, Lansana; Sango, Hammadoun A.; Dao, Sounkalo; Keita, Naffet; Maiga, Moussa; Mounkoro, Mamadou; Fane, Zoumana; Maiga, Abderrhamane S.; Traore, Klenon; Diallo, Amadou; Krogstad, D. J.
通讯作者	Koita, OA
来源期刊	JOURNAL OF TROPICAL MEDICINE
ISSN	1687-9686
EISSN	1687-9694
出版年	2012
卷号	2012
英文摘要	We performed 2 cross-sectional studies in Menaka in the Northeastern Mali across 9 sites in different ecological settings: 4 sites have permanent ponds, 4 without ponds, and one (City of Menaka) has a semipermanent pond. We enrolled 1328 subjects in May 2004 (hot dry season) and 1422 in February 2005 (cold dry season) after the rainy season. Objective. To examine the seasonality of malaria parasite prevalence in this dry northern part of Mali at the edge of the Sahara desert. Results. Slide prevalence was lower in hot dry than cold dry season (4.94 versus 6.85%, P = 0.025). Gametocyte rate increased to 0.91% in February. Four species were identified. Plasmodium falciparum was most prevalent (74.13 and 63.72%). P. malariae increased from 9.38% to 22.54% in February. In contrast, prevalence of P. vivax was higher (10.31%) without seasonal variation. Smear positivity was associated with splenomegaly (P = 0.007). Malaria remained stable in the villages with ponds (P = 0.221); in contrast, prevalence varied between the 2 seasons in the villages without ponds (P = 0.004). Conclusion. Malaria was mesoendemic; 4 species circulates with a seasonal fluctuation for Plasmodium falciparum.
类型	Article
语种	英语
开放获取类型	Other Gold, Green Published
收录类别	ESCI
WOS记录号	WOS:000214585800025
WOS关键词	PLASMODIUM-FALCIPARUM ; HEALTH-CARE ; VIVAX ; RESISTANCE ; AFRICA ; BURDEN
WOS类目	Public, Environmental & Occupational Health ; Tropical Medicine
WOS研究方向	Public, Environmental & Occupational Health ; Tropical Medicine
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/329955
作者单位	[Koita, Ousmane A.; Sangare, Lansana; Mounkoro, Mamadou; Diallo, Amadou] Univ Bamako, Fac Sci & Tech, Lab Biol Mol Appl, BP 2191, Bamako, Mali; [Sango, Hammadoun A.] Univ Bamako, Fac Med Pharmacie & OdontoStomatol, Dept Epidemiol & Sante Publ, Bamako, Mali; [Dao, Sounkalo; Maiga, Moussa] Hop Natl Point G, Serv Malad Infect, Bamako, Mali; [Keita, Naffet] Minist Sante, Direct Reg Sante Gao, Gao, Mali; [Fane, Zoumana; Traore, Klenon] Univ Bamako, Fac Langues Arts & Sci Humaines, Bamako, Mali; [Maiga, Abderrhamane S.] Inst Natl Rech Sante Publ, Bamako, Mali; [Krogstad, D. J.] Tulane Univ, Sch Publ Hlth & Trop Med, Dept Trop Med, New Orleans, LA 70112 USA
推荐引用方式 GB/T 7714	Koita, Ousmane A.,Sangare, Lansana,Sango, Hammadoun A.,et al. Effect of Seasonality and Ecological Factors on the Prevalence of the Four Malaria Parasite Species in Northern Mali[J],2012,2012.
APA	Koita, Ousmane A..,Sangare, Lansana.,Sango, Hammadoun A..,Dao, Sounkalo.,Keita, Naffet.,...&Krogstad, D. J..(2012).Effect of Seasonality and Ecological Factors on the Prevalence of the Four Malaria Parasite Species in Northern Mali.JOURNAL OF TROPICAL MEDICINE,2012.
MLA	Koita, Ousmane A.,et al."Effect of Seasonality and Ecological Factors on the Prevalence of the Four Malaria Parasite Species in Northern Mali".JOURNAL OF TROPICAL MEDICINE 2012(2012).