Table 3 Impact of MDA on microfilaria prevalence at spot-check sites in four endemic regions/states of Myanmar
Region/state | No of endemic IUs | Year of post-MDA survey | No. of spot-check sites | mf prevalence (range) | Overall mf prevalence (%) | No. of sites with mf < 1% > = 1% | |
|---|---|---|---|---|---|---|---|
Magway | 04 | 2003 | 05 | 0.0–7.6 | 2.2 | 3 | 2 |
2004 | 04 | 0.6–2.8 | 1.7 | 1 | 3 | ||
2005 | 04 | 3.0–7.2 | 5.1 | 0 | 4 | ||
2006 | 04 | 0.2–1.4 | 0.6 | 3 | 1 | ||
2008 | 04 | 1.9–2.5 | 1.3 | 0 | 4 | ||
2009 | 02 | 0.0–0.8 | 0.4 | 2 | 0 | ||
2012 | 07 | 0.0–6.6 | 1.2 | 4 | 3 | ||
2014 | 01 | 0.6 | 0.6 | 1 | 0 | ||
Sagaing | 06 | 2004 | 06 | 0.0–6.6 | 2.6 | 4 | 2 |
2007 | 06 | 0.0–5.6 | 2.7 | 1 | 5 | ||
2008 | 04 | 0.2–5.6 | 2.0 | 2 | 2 | ||
2009 | 06 | 0.0–5.6 | 1.5 | 4 | 2 | ||
2014 | 05 | 0.0–0.0 | 0.0 | 5 | 0 | ||
Mandalay | 07 | 2011 | 04 | 0.0–3.8 | 1.5 | 2 | 2 |
2014 | 01 | 0.0 | 0.0 | 1 | 0 | ||
Rakhine | 04 | 2008 | 04 | 0.0–0.6 | 0.3 | 4 | 0 |
2010 | 04 | 0.0–0.6 | 0.2 | 4 | 0 | ||
2015 | 02 | 0.0 | 0.0 | 2 | 0 | ||