High prevalence and extended deletions in Plasmodium falciparum hrp2/3 genomic loci in Ethiopia.

ABSTRACT: Deletions in Plasmodium falciparum histidine rich protein 2(pfhrp2) gene threaten the usefulness of the most widely used HRP2-based malaria rapid diagnostic tests (mRDTs) that cross react with its structural homologue, PfHRP3. Parasites with deleted pfhrp2/3 genes remain undetected and untreated due to 'false-negative' RDT results. As Ethiopia recently launched malaria elimination by 2030 in certain selected areas, the availability of RDTs and the scale of their use have rapidly increased in recent years. Thus, it is important to explore the presence and prevalence of deletion in the target genes, pfhrp2 and pfhrp3. From a total of 189 febrile patients visited Adama Malaria Diagnostic centre, sixty-four microscopically-and polymerase chain reaction (PCR)-confirmed P. falciparum clinical is

SUBMITTER: Golassa L 

PROVIDER: S-EPMC7644029 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature