Plague -buboes - A close up of a person with a wound on their leg

This plague patient is displaying a swollen, ruptured inguinal lymph node, or buboe.
After the incubation period of 2-6 days, symptoms of the plague appear including severe malaise, headache, shaking chills, fever, and pain and swelling, or adenopathy, in the affected regional lymph nodes, also known as buboes.