Same as now: Most cases of plague are bubonic (swollen lymph glands). Some are associated with blood stream spread with blood vessel damage. (black plague) and some spread to the lungs which can facilitate person to person spread.
Answered 10/3/2016
5.6k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question