Dynamics of Plasmodium vivax populations in border areas of the Greater Mekong sub-region during malaria elimination.

ABSTRACT: BACKGROUND:Countries within the Greater Mekong Sub-region (GMS) of Southeast Asia have committed to eliminating malaria by 2030. Although the malaria situation has greatly improved, malaria transmission remains at international border regions. In some areas, Plasmodium vivax has become the predominant parasite. To gain a better understanding of transmission dynamics, knowledge on the changes of P. vivax populations after the scale-up of control interventions will guide more effective targeted control efforts. METHODS:This study investigated genetic diversity and population structures in 206 P. vivax clinical samples collected at two time points in two international border areas: the China-Myanmar border (CMB) (n = 50 in 2004 and n = 52 in 2016) and Thailand-Myanmar border (TMB) (n = 50 in

SUBMITTER: Li Y 

PROVIDER: S-EPMC7140319 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature