HOLLAND, MI (WHTC) - Ottawa County Health Department officials believe that the worst is over in terms of what is now believed to have been a norovirus outbreak involving the Margarita’s Mexican Restaurant on 17^th Street in Holland. Most of the 200-plus victims of nausea, vomiting, cramps, diarrhea, chills, and in one hospitalized case, dehydration, have fully recovered from their ordeal. The restaurant, which has been closed since last Saturday for a thorough cleaning and a complete health department inspection, looks to reopen tomorrow.