Genetic surveillance detects both clonal and epidemic transmission of malaria following enhanced intervention in Senegal.
Genetic surveillance detects both clonal and epidemic transmission of malaria following enhanced intervention in Senegal.
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DOI:
10.1371/journal.pone.0060780
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发表时间:
2013
期刊:
影响因子:
3.7
通讯作者:
Volkman SK
中科院分区:
文献类型:
--
作者:
Daniels R;Chang HH;Séne PD;Park DC;Neafsey DE;Schaffner SF;Hamilton EJ;Lukens AK;Van Tyne D;Mboup S;Sabeti PC;Ndiaye D;Wirth DF;Hartl DL;Volkman SK
Using parasite genotyping tools, we screened patients with mild uncomplicated malaria seeking treatment at a clinic in Thiès, Senegal, from 2006 to 2011. We identified a growing frequency of infections caused by genetically identical parasite strains, coincident with increased deployment of malaria control interventions and decreased malaria deaths. Parasite genotypes in some cases persisted clonally across dry seasons. The increase in frequency of genetically identical parasite strains corresponded with decrease in the probability of multiple infections. Further, these observations support evidence of both clonal and epidemic population structures. These data provide the first evidence of a temporal correlation between the appearance of identical parasite types and increased malaria control efforts in Africa, which here included distribution of insecticide treated nets (ITNs), use of rapid diagnostic tests (RDTs) for malaria detection, and deployment of artemisinin combination therapy (ACT). Our results imply that genetic surveillance can be used to evaluate the effectiveness of disease control strategies and assist a rational global malaria eradication campaign.
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影响因子:
3
作者:
Ndiath MO;Mazenot C;Gaye A;Konate L;Bouganali C;Faye O;Sokhna C;Trape JF
通讯作者:
Trape JF
DOI:
10.4269/ajtmh.1996.54.325
发表时间:
1996-04-01
影响因子:
3.3
作者:
Roper, C;Elhassan, IM;Arnot, DE
通讯作者:
Arnot, DE
影响因子:
30.8
作者:
Mu, Jianbing;Awadalla, Philip;Su, Xin-zhuan
通讯作者:
Su, Xin-zhuan
影响因子:
4.5
作者:
Van Tyne D;Park DJ;Schaffner SF;Neafsey DE;Angelino E;Cortese JF;Barnes KG;Rosen DM;Lukens AK;Daniels RF;Milner DA Jr;Johnson CA;Shlyakhter I;Grossman SR;Becker JS;Yamins D;Karlsson EK;Ndiaye D;Sarr O;Mboup S;Happi C;Furlotte NA;Eskin E;Kang HM;Hartl DL;Birren BW;Wiegand RC;Lander ES;Wirth DF;Volkman SK;Sabeti PC
通讯作者:
Sabeti PC
影响因子:
3.3
作者:
Anderson, EC
通讯作者:
Anderson, EC