Linked from
The 13 pages that link to Yersinia pestis, each with the reason it gives.
Black DeathRelated: This pathogen caused the Black Death and later plague outbreaks.
Third plague pandemicRelated: This pathogen caused the pandemic’s bubonic and pneumonic cases.
Pneumonic plagueRelated: This bacterium causes pneumonic plague and drives its progression.
Oriental rat fleaRelated: This is the pathogen the flea can carry and transmit during feeding.