Table 4 Quantities of Type 2 polioviruses destroyed on 4th February 2016 in the national polio laboratories
From: Towards an effective poliovirus laboratory containment strategy in Nigeria
Quantity destroyed in laboratories | ||||
|---|---|---|---|---|
Type 2 poliovirus | Source | Ibadan | Maiduguri | Total |
Sabin 2 | Sewage samples | 641 | 0 | 641 |
Sabin 2 | AFP stools | 1750 | 1506 | 3256 |
VDPV2 | Sewage samples | 135 | 0 | 135 |
VDPV2 | AFP stools | 181 | 465 | 646 |
Sabin 2 + VDPV2 | Sewage samples | 775 | 0 | 775 |