Virus Outbreak-Insect Illnesses

A crew from the East Middlesex Mosquito Control Project spray to control mosquitos from a pick-up truck on Wednesday, July 8, 2020, while driving through a neighborhood in Burlington, Mass. Officials are preparing for another summer with a high number of cases of eastern equine encephalitis, a rare but severe neurological illness transmitted by mosquitoes that hit the state particularly hard last summer. (AP Photo/Charles Krupa)