(Undated)--Aerial spraying for mosquitoes to combat triple-E virus is happening in Rhode Island.The state departments of health and environmental management said as of 10:30 last night, spraying took place in all of West Warwick and parts of Coventry, Cranston, Warwick, East Greenwich, and West Greenwich.Treatment is also happening in all of Central Falls, Pawtucket and North Providence and parts of Providence, East Providence, Smithfield, Cumberland and Lincoln, followed by parts of Burrillville, North Smithfield, and Woonsocket in the northern tier, and parts of Westerly, Hopkinton and Charlestown in the southwest corner.So far, there has been one human EEE case in Rhode Island, and one horse tested positive.