Entertainment » OtherPosted at: Apr 15 2016 4:02PM Tiger moth causes chikungunya and dengue: StudyKozhikode, Apr 15 (UNI) Suspected chikungunya and dengue cases in Kerala were in fact a case of lepidopterism, a disease caused by tiger months, according to a study.Please log in to get detailed story.Tags: #Tiger moth causes chikungunya and dengue: Study