BOSTON – Mosquito pools in Back Bay/Fens and South Dorchester have tested positive for West Nile Virus (WNV), the Boston Public Health Commission reported today. In July, positive samples were found in mosquito pools in East Boston, North Dorchester, Hyde Park, Jamaica Plain, and West Roxbury. In June, a positive mosquito pool was found in Roslindale. There have still been no confirmed human cases of WNV in Boston this year.

“As we have…