The treatment is used for the two most common types of plague: bubonic and pneumonic. “The reason why it caused such widespread death and destruction in the Middle Ages is because we didn’t ha ...

Pneumonic plague was spread from one person to another ... Mass graves of victims have been found from the Middle Ages. The way the bodies are carefully laid in side by side suggests bodies ...

Septicemic plague infects the bloodstream. Pneumonic plague, which can be passed from human to human, occurs when the bacillus moves into the pulmonary system, choking off breathing. Infection in ...