Table 4 Clinical resistance of Plasmodium vivax in Tengchong and Yingjiang counties, Yunnan, China
2008 (n = 22) | 2009 (n = 9) | 2010 (n = 84) | 2011 (n = 43) | 2012 (n = 123) | 2013 (n = 322) | Total (n = 603) | |
|---|---|---|---|---|---|---|---|
S | 22 (100%) | 9 (100%) | 82 (97.6%) | 43 (100%) | 122 (99.2%) | 316 (96.1%) | 594 (98.5%) |
R I | 0 | 0 | 2 (2.4%) | 0 | 1 (0.8%) | 6 (3.9%) | 9 (1.5%) |
R II | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
R III | 0 | 0 | 0 | 0 | 0 | 0 | 0 |