By Ryan Merrifield Carrie Johnson has suffered a “grim” 48 hours with her daughter having to be taken to hospital while all three kids were struck down by a “vomiting virus” in the run-up to Mother’s Day. The 35-year-old wife of former Prime Minister Boris Johnson detailed the stressful experience on her Instagram Stories, all while suffering with a “stinking cold” of her own. She shared a snap of her kids Wilfred, three, Romy, two, and three-month-old Frank, before detailing how her daughter fell at nursery resulting in a “pretty deep” cut. The media consultant wrote: “The last 48 hours have …