Hi, good point, this was my problem too. But I have found nice info just now. I am very happy to see that st. Corona is really worshiped as patron against epidemics by people in central Europe. I was very afraid that this info was a fake.
More detailed info:
At the start I tried to find some text from previous years, confirming info published here, in English laguage- but without success. Then I continued to search in Italian and Spanish language - without success too. But I have found good info in Germany language - info from encyclopedia from 2011: "In Altbayern, Böhmen und Niederösterreich ist die Verehrung seit dem 14. Jahrhundert nachgewiesen, besonders gefördert von den Benediktinern aus Niederaltaich." - "Patronin von Castelfidardo und Osimo; der Schatzgräber und Metzger; gegen Seuchen und Unwetter, für Standhaftigkeit im Glauben; in Geldangelegenheiten, der Lotterie". See www.heiligenlexikon.de/BiographienC/Corona_Stephana…