Florida cruise passengers sickened by unknown illness: 'My throw up was bright blue'

Several passengers on board a Florida-based cruise ship came down with an unknown illness that caused one woman to hurl vomit tainted with a mysterious shade of blue, according to a report.

Miranda Hill got sick shortly after departing Jacksonville on the Carnival Cruise Line’s Elation ship last week with her boyfriend’s family.

While she initially thought she was simply sea-sick, it soon became clear it was something more

There’s one word you shouldn’t say on a cruise ship — I found out the hard way

“My throw up was bright blue and I have never eaten anything blue and every time I look up blue throw up, it has to deal with a poisoning,” she told First Coast News .

So instead of enjoying a relaxing, five-day vacation on the sea, the woman said she spent half her time on the cruise hooked up to an IV in the ship’s infirmary.