It was felt that doing the larvicide even with a few individuals on the Island is better than none whatsoever. There are a few of the big areas (swamps) that should get done as they are the main breeding pools. Mosquitos by the way will apparently not transmit COVID-19 from the material I read but you should go online and read up on that for your own information. Keep posted for an email from SICA regarding our planned larvicide date(s).
For more information read the write up about mosquito control submitted by a respected source (Professor of Environmental studies at an Ontario University) and fellow islander .