There were fewer than 130 cases of COVID-19 ( disease ) in 12 Bulgarian provinces before March 21 , 2020 .
As of 20 March 2020 , there are 127 confirmed cases in 13 bulgarian provinces - Sofia , Montana province , Pleven , Varna , Pernik , Bansko , Blagoevgrad , Gabrovo , Lovech , Smolyan , Veliko Tarnovo , Burgas , Karnobat , Plovdiv , and Dobrich — and three deaths.