`Greater vigil to wipe out polio needed`
Compared to the need and the penetration of efforts made in the year 2001-02, total eradication of polio was not achieved, but this time we had to be vigilant to get out of the situation, said World
Compared to the need and the penetration of efforts made in the year 2001-02, total eradication of polio was not achieved, but this time we had to be vigilant to get out of the situation, said World