On March 11 , 2020 , a 40-year-old woman manifested Covid-19-like symptoms in Varna , Bulgaria .
A suspected case of a 33-year-old man was reported by the Saint George Hospital in Plovdiv on 11 March ; The same day , a 40-year-old woman in Varna showed COVID-19 symptoms on CT scan , although regional health authorities have not yet confirmed the case.