Earlier on Thursday, the ministry announced 18 new cases.
According to the ministry, 13 new cases were reported in Dolnoslaskie province, southern Poland, three in Kujawsko-Pomorskie, northern Poland, two in Podkarpackie province, south-eastern Poland, one in Lubuskie, western Poland, and one in Warminsko-Mazurskie province, north-eastern Poland.
The first case of coronavirus infection in Poland was reported on March 4, with the patient hospitalised in the western city of Zielona Gora.
The new SARS-CoV-2 coronavirus causes the COVID-19 disease. Its symptoms include fever, cough, shortness of breath, muscle aches and fatigue. It is suspected that coronavirus infection, which can lead to life-threatening pneumonia, first occurred in China at the end of 2019 at a market in Wuhan, the capital of Hubei Province.
The World Health Organization has declared the coronavirus a pandemic and urged aggressive action from all countries to fight it.
A state of epidemic threat has been in force in Poland since the weekend. (PAP)