Also according to THR, "Cabin Fever: Patient Zero" will trace the origins of the flesh-eating virus, this time feasting on the passengers of a cruise ship in the Caribbean that runs aground on a research island. Andrews will direct from a script by Jake Wade Wall.
“Patient Zero” will then lead into “Outbreak”. No word on the release date or whether this will follow any of the rules that Ti West's sequel “Cabin Fever 2: Spring Fever” set up.
Source: http://www.hollywoodreporter.com/heat-v ... oks-290675