- By the bites of infected fleas
- By direct contact with the tissues or body fluids of a Plague-infected animal
- By inhaling infectious airborne droplets from persons or animals, especially cats, with Plague pneumonia
- By laboratory exposure to Plague bacteria
play with or attempt to hand feed wild rodents.
presence of blowflies or dead animal smell as evidence of animal die-offs.
days while in Plague areas.
sudden unexplained illness occurs within that period after activities in the