This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
As of 2007, neonatal tetanus elimination has been validated in all of the following states, EXCEPT: 
Select and explain. 
A. West Bengal, B. Bihar, C. Goa, D. Kerala
B: Bihar
Answer: B: Bihar 
Explanation: By end of June 2007, India had validated neonatal tetanus elimination from 13 staes/ union territories including Goa, West Bengal, Kerala, Karnataka, Punjab, Sikkim etc. Ref: Park 21st edition, page 284.