During the Great Northern War, many towns and areas of Circum-Baltic and East-Central Europe suffered from a severe outbreak of the plague with a peak from 1708 to 1712. This epidemic is believed to be part of a pandemic affecting an area from Central Asia to the Mediterranean. Scholars believe that its wide coverage was probably through trade routes through Constantinople.
 
You will receive one single-use glass vial of this potion, sealed by cork, and dipped in wax to ensure the potency of your potion. According to all the laws and regulations set forth by the Ministry of Magic and all abiding councils. That this sample will be solely used for research in the areas of magical study. It will be tagged and packaged with the utmost care to ensure the safest delivery.