title: Interhuman transmission of medieval plague.
mesh_terms: D000818:Animals; D000829:Animals, Domestic; D004199:Disease Vectors; D005060:Europe; D049691:History, Medieval; D006801:Humans; D010930:Plague / Q000235:genetics / Q000266:history / Q000635:transmission*; D051381:Rats; D005423:Siphonaptera