Linked from
The 17 pages that link to The Plague, each with the reason it gives.
StreptomycinRelated: Streptomycin remains an option for treating plague.
Unit 731Related: Unit 731 cultivated plague bacteria and used infected fleas in field attacks.
Pneumonic plagueNarrower topic: Pneumonic disease is one of the principal clinical forms of plague.
Shirō IshiiRelated: Unit 731 investigated plague as a weapon and used infected fleas in attacks.