The Role of Surinamese Migrants in the Transmission of Chlamydia trachomatis between Paramaribo, Suriname and Amsterdam, The Netherlands
Figure 3
Minimum spanning tree of 426 Chlamydia trachomatis-positive samples from Amsterdam and Paramaribo, 2008–2010.
Each circle represents one MLST type. Size of the circles is proportional to the number of identical MLST profiles. Bold lines connect types that differ by one single locus. Halos indicate clusters. Colors indicate ethnic group; green: native Surinamese participants (n = 155); orange: native Dutch participants (n = 166); purple: Surinamese migrant participants (n = 64); and white: Dutch migrant participants (n = 2), other participants (n = 33) and participants with missing data (n = 6).