“With everything going on, the change in temperatures, we reached out to (the Department of Energy and Environmental Protection) based on concerns brought up to our mosquito task force that we were seeing mosquito larva in May,” Ted Jankowski, director of public safety, health and welfare, told the Board of Finance last month. The virus is most dangerous for pregnant women, who can give birth to babies with abnormally small heads, or microcephaly, a condition linked to the virus.