Answer:There were lots and lots of different beliefs about the plague; people were so scared because they weren't sure what caused it. ... All these different beliefs led to some strange attempts at escaping the plague and some even stranger cures.The 1918 Influenza Pandemic. The influenza pandemic of 1918-1919 killed more people than the Great War, known today as World War I (WWI), at somewhere between 20 and 40 million people. ... More people died of influenza in a single year the Historians now believe that the fatal severity of the Spanish flu's “second wave” was caused by a mutated virus spread by wartime troop movements. When the Spanish flu first appeared in early March 1918, it had all the hallmarks of a seasonal flu, albeit a highly contagious and virulent strain.an in four-years of the Black Death Bubonic Plague from 1347 to 1351.
