What Is The Cause Of The Black Death

After many sailors came back from the Black Sea the ships was carrying dead and dying sailors. The sailors had swollen groins and armpits that was filled with blood and pus. The sailors that had these problems usually dies shortly after. "Everything that issued from their body sweat, blood, breath, urine, and excrement smelled foul". The Black Death disease was a respiratory disease that spread from respiration like coughing, sneezing, and breathing. The poor people suffered more than the richer people, but each set of people died from the disease. Europe lost many of people especially doctors from the disease Black Death. HIV or AIDS are spread through bloody fluids: blood, semen, and rectal fluids. HIV is also spread through sharing injection