Rourkela: Office of the Sub-Collector, Panposh in Odisha’s Rourkela city has been sealed for two days (August 3 and 4) after a staffer tested positive for COVID-19. This apart, the office of the local Assistant Supplies Officer has also been sealed after an employee contracted the virus. The two offices will be sanitised during the period while the entry of public to the office premises has been prohibited.