Table 1 Number of parasite isolates analysed by year and mutation marker in Mpumalanga Province, South Africa (2001–2018)
Year | Number of RDTs collected | DNA successfully extracted (%) | Number of parasite isolates analysed | ||||
|---|---|---|---|---|---|---|---|
SP resistance markersa (%) | Lumefantrine tolerance/resistance markers | Artemisinin resistance markerse (%) | |||||
mdrN86Yb (%) | mdr1 copy numberc (%) | crtK76Td (%) | |||||
2001 | 195 | 93 (48) | 93 (100) | 14 (15) | 12 (13) | 22 (24) | – |
2008 | 190 | 57 (30) | 57 (100) | – | – | – | – |
2009 | 190 | 81 (42) | 81 (100) | 81 (100) | 73 (90) | – | – |
2010 | 95 | 58 (61) | 58 (100) | – | – | – | – |
2011 | 663 | 596 (90) | 596 (100) | 558 (94) | 390 (65) | 333 (56) | – |
2012 | 97 | 97 (100) | 97 (100) | – | – | – | – |
2018 | 963 | 686 (71) | 655 (96) | 514 (75) | 482 (70) | 452 (66) | 532 (78) |
Total | 2393 | 1667 (70) | 1637 (98) | 1167 (70) | 957 (57) | 807 (48) | 532 (32) |