PARIS:- Four pakistani polio workers were awarded with prestigious Louis Pasteur medals by the Pasteur Institute of france in recognition of their laudable services towards eradication of the deadly disease from Pakistan. Mohammad Khuram Shehzad, Syed Latif, Azra Altaf and Aziz Memon were awarded the medals in an impressive ceremony held here in Pasteur Institute in Paris on the occasion of Polio Day. Ambassador of Pakistan to france , Moin ul Haque, representatives of the World Health Organisation and Government of france presented the awards.–APP