Table 1.

Cluster analysis of HCV 1b NS5B tree in Figure 1 showing distribution of sequences among FSU countries.

Cluster	Number of sequences	Number of countries	Countries	Years
A	53	5	Uzbekistan, Russia, Estonia, Azerbaijan, Tajikistan	1997–2014
B	37	7	Uzbekistan, Russia, Estonia, Azerbaijan, Tajikistan, Georgia, Lithuania	1997–2014
C	18	4	Uzbekistan, Russia, Azerbaijan, Lithuania	1999–2014
D	23	6	Uzbekistan, Russia, Estonia, Azerbaijan, Tajikistan, Lithuania	1997–2014
E	133	6	Uzbekistan, Russia, Estonia, Azerbaijan, Tajikistan, Lithuania	1995–2014
F	33	5	Uzbekistan, Russia, Estonia, Tajikistan, Lithuania	1997–2006
G	30	5	Uzbekistan, Russia, Estonia, Azerbaijan, Lithuania	1998–2014
H	31	4	Russia, Estonia, Tajikistan, Lithuania	1998–2015
I	39	6	Uzbekistan, Russia, Estonia, Azerbaijan, Tajikistan, Lithuania	1995–2014
J	32	5	Uzbekistan, Russia, Estonia, Tajikistan, Lithuania	1997–2014