premise: "Since last week, measures have been taken to isolate and treat suspected cases of cholera, which is endemic in the region. Medicines, soap, have been supplied in sufficient quantities. I don't think it will spread," Stromberg added by telephone from Kigali.
  He said it was not thought to be a virulent form of the disease, and that the repatriation process should go ahead as planned.
  Cholera, dysentery and malaria are among the many health perils facing approximately 80,000 Rwandan Hutu refugees around the rebel-held city.
   What are some of the health perils faced by Rwandan Hutu refugees?
hypothesis: Cholera, dysentery and malaria