A tourist on a dream Bali holiday thought she had just fallen ill with the flu, but it turned out to be potentially life-threatening dengue.
Emma Cox, 27, had been on the tropical island in Indonesia for just 10 days before coming down with muscle and joint pain and a severe headaches so painful she had to wear sunglasses indoors.
Urgently booking a flight home to the UK, she developed a full body rash shortly following her arrival and the