Пандемија ковида 19 у Европи — разлика између измена

|<ref>{{cite web |url=http://www.mh.government.bg/bg/informaciya-za-grazhdani/potvrdeni-sluchai-na-koronavirus-na-teritoriyata-na-r-blgariya/ |title=Потвърдени случаи на коронавирус COVID-19 в България |date=1 Apr 2020 |website=mh.government.bg |language=Bulgarian |trans-title=Confirmed COVID-19 cases in Bulgaria |url-status=livedead |access-date=1 Apr 2020 |archive-url=https://web.archive.org/web/20200401012703/http://www.mh.government.bg/bg/informaciya-za-grazhdani/potvrdeni-sluchai-na-koronavirus-na-teritoriyata-na-r-blgariya/ |archive-date=101. April04. 2020 }}</ref>