Figure 5From: Genetic relationships and epidemiological links between wild type 1 poliovirus isolates in Pakistan and AfghanistanDendogram of Cluster C summarizing sequence relationship among wild type1 polioviruses isolated in Pakistan 2004-2007 based on VP1 nucleotide sequences. Tree was constructed by Neighbor-Joining method using Kimura2-parameter model. Isolates are indicated by epid no and province codes. Codes were mentioned as PAK: Pakistan, AFG: Afghanistan, BN: Balochictan, KP: Khyber Pakhtoonkahw, PB: Punjab, SD: Sindh.Back to article page