The disease called the flux was dysentery.
Dysentery: The Bloody Flux
Dysentery, sometimes referred to as the bloody flux or camp fever, was a prevalent and serious health concern in both Europe and North America. (Reference: Dysentery: Shigella dysenteriae. Dysentery, also known as the bloody flux and camp fever, was a very common and significant concern to both Europe and North America.05-Jul-2019) Shigella dysenteriae is a bacterial cause of dysentery.
