Sliven region has declared a flu epidemic , which will be in effect from February 3 to 11. Along with the standard anti-epidemic measures, in-person learning has been suspended in the district. Schools in Montana region will also remain closed next week as the epidemic period there has been extended until February 7. A similar decision has been made in Dobrich region, where the declared epidemic will continue for another week. In the region, time slots have been introduced for scheduled