WINNIPEG - August 16, 2005, 10:00 p.m. - Based on the most recent Provincial West Nile virus surveillance data received late this evening, the Provincial Chief Medical Health Officer has advised the City of Winnipeg to postpone the fogging operations planned for this evening. The Public Health Order remains in effect. The Province of Manitoba will be advising the City of Winnipeg regarding future West Nile virus fogging operations.