Linked from
The 34 pages that link to Cholera, each with the reason it gives.
SoapRelated: Soap and safe water support hygiene measures that interrupt fecal–oral transmission.
Robert KochRelated: Koch’s cholera research connected the epidemic disease to a specific bacterium.
Stool cultureRelated: Culture can help confirm suspected cholera and support outbreak surveillance.
William FarrRelated: Farr analyzed cholera mortality and its variation across populations.
PseudomonadotaRelated: Its causative bacterium is a prominent pathogenic member of the phylum.