More than 14 Bulgarian provinces had positive coronavirus cases by March 21 , 2020 .
As of 21 March 2020 , there are 142 confirmed cases in 14 Bulgarian provinces — Pleven , Gabrovo , Sofia , Montana , Varna , Blagoevgrad , Smolyan , Veliko Tarnovo , Pernik , Plovdiv , Lovech , Burgas , Dobrich , and Shumen — and three deaths.