Borissova, an endocrinologist and a professor at the Medical University in Sofia, replaced Bozhidar Nanev, who resigned at the end of March after being charged with corruption over a contract for the purchase of the antiviral medicine Tamiflu late last year.
Borisova, endokrinolog i profesorka na Medicinskom fakultetu u Sofiji, nasledila je Božidara Naneva, koji je podneo ostavku krajem marta, nakon što je optužen za korupciju zbog ugovora o kupovini antiviralnog leka Tamiflu krajem prošle godine.