1. Black swollen buboes appear
2. Patient shivers
3. Patient coughs, sneezes and vomits
4. Patients gets very hot
5. Buboes start to bleed under the skin
6. Patient dies
1. Black swollen buboes appear
2. Patient shivers
3. Patient coughs, sneezes and vomits
4. Patients gets very hot
5. Buboes start to bleed under the skin
6. Patient dies