1 In the interests of safety and hygiene please ensure that your Thermos flask is cleaned with warm water and washing-up liquid prior to initial use.  For best results from your flask, before use, pre-fill for about 3 minutes, using either hot water for hot drinks or cold water for chilled drinks.
Extrapolating these findings to the general population, the authors estimated that 8 million elderly persons nationwide have insomnia on any given day, more than 1 million new cases of insomnia develop each year, and symptoms resolve in nearly 1.3 million elderly persons annually.
Autism Occurrence. 1  New Prevalence Numbers for 2014: 1 in 45 US Children have autism. November 13, 2015. 2  Revised Estimates of the Cost of the Autism Epidemic (July 2015) 3  New Rate of Autism 1 in 68 (March 2014)