Polio cases 'decline' by 90 pc in India
Polio cases in India have declined by over 90 per cent since the launching of the pulse polio programme. This was disclosed by Dr.Harish Verma, Surveillance Medical Officer of the WHO, at the
Polio cases in India have declined by over 90 per cent since the launching of the pulse polio programme. This was disclosed by Dr.Harish Verma, Surveillance Medical Officer of the WHO, at the