The rise in mosquito-borne illnesses like Eastern Equine Encephalitis (EEE) and West Nile Virus (WNV) is causing concern across the Northeast and Florida. EEE-infected mosquitoes have been detected for the first time in five years in Suffolk County, NY, while Massachusetts has raised its risk levels in several communities following new human cases. Maine and New Hampshire have reported EEE in animals, urging preventive measures for both humans and livestock. Florida has also seen an increase in mosquito-borne diseases, including the emergence of oropouche virus. Health officials recommend using insect repellent, wearing protective clothing, and avoiding outdoor activities during peak mosquito hours.