Analysis of anti-malarial resistance markers in pfmdr1 and pfcrt across Southeast Asia in the Tracking Resistance to Artemisinin Collaboration

Table 1 Summary of Southeast Asian samples studied

Year	Site	Province	Country	Total samples available	Samples analysed by PCR (Thailand)	Samples analysed by Illumina (UK)	Samples analysed by PCR (USA)^a
TRAC study
2012	Ramu	Cox’s Bazar	Bangladesh	51	30	48
2011–2012	Pailin	Pailin	Cambodia	90	33	84
2011–2012	Pursat	Pursat	Cambodia	120		98	120
2011–2012	Preah Vihear	Preah Vihear	Cambodia	120		96	120
2011–2012	Ratanakiri	Ratanakiri	Cambodia	120		93	120
2011–2012	Attapeu	Attapeu	Laos	86	37	85
2012	Shwe Kyin	Bago	Myanmar	64	30	61
2011–2012	Mae Sot	Tak	Thailand	107	38	104
2011–2013	Srisaket	Srisaket	Thailand	36	33	21
2011–2012	Kraburi	Ranong	Thailand	23	23	20
2011–2012	Bu Gia map	Binh Phuoc	Vietnam	102	29	97
TRAC continuation study
2012–2014	Pyin Oo Lwin	Mandalay	Myanmar	29	29
2013–2014	Thabeikkyin	Mandalay	Myanmar	30	30
2013	Myitkyina	Kachin	Myanmar	20	20
			Total	998	332	807	360

ISSN: 1475-2875