You are working in rural Nigeria as a clinician with Doctors…

You are working in rural Nigeria as a clinician with Doctors Without Borders.  Your patient presents with hemorrhaging from the nose and mouth, as well as respiratory distress.  You learn that it is common for the villagers to hunt and kill rodents by driving them into a common killing zone.  Urine from the panicked rodents becomes aerosolized, and people then inhale the                      agent.