From: The global switch from trivalent oral polio vaccine (tOPV) to bivalent oral polio vaccine (bOPV): facts, experiences and lessons learned from the south-south zone; Nigeria, April 2016
State Name
Total LGAs
Total Health Facilities
Akwa Ibom
31
513
Bayelsa
8
170
Cross-River
18
644
Delta
25
560
Edo
574
Rivers
23
617
Total
123
3078