HealthAnti-polio campaign in Karachi postponed over security concernsAhmed FarooqFebruary 2, 2013February 3, 2013 by Ahmed FarooqFebruary 2, 2013February 3, 2013 Karachi: An anti-polio campaign that was to begin from Monday in Karachi has been postponed because of the deteriorating security of the financial hub of...