Part 1 of Essay
The disease is called the . It is caused by the bacteria Bacillus. Also now known as the "". It is a plague because of its widespread fatality throughout history. The cause of this disease is the Yersinia petis bacterium. The is transmitted from fleas to humans. You can contract the disease either by being bitten b ....

Part 2 of Essay
.... with blood and puss called "boboes",from which the disease gets it name, form on various parts of your lymphatic system, such as your neck, inner thigh, groin, and armpits. This stage is the most painful. Blood vessels break and later the dry blood turns black underneath your skin. The treatment for the plague is a vaccine that lasts 6 months. You can use the preferred vaccine Streptomycin, or gentamicin, teracyclines, or chloramphenicol are all good substitutes. The treatment must start within 15 hou ....