Washington, Dec 15 (IANS) The number of flu-related deaths in Arkansas rose by 19 from last week, totalling 64 so far this season, according to a report released by the US state's Health Department. Out of the 64 who died from flu-related symptoms since October, 75 per cent were not vaccinated against the virus, Xinhua news agency quoted the report released on Wednesday as saying. The fatalities include a child and 44 people aged 65 years old and above. Since October 2, more than 15,900 positive flu tests were reported...