The Great Plague of 1738 was an outbreak of the bubonic plague between 1738–1740 that affected areas in the modern nation of Romania,  Hungary,  Ukraine,  Serbia,  Croatia, and Austria.  Although no exact figure is available, the epidemic likely killed over 50,000 people.  In February 1738 the plague hit the Banat region, having been spread there by the Imperial Army. 
 
 
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.