[ad_1] HAVERHILL — The state Department of Public Health has confirmed that mosquitoes collected locally tested positive for West Nile virus. The mosquitoes were among those...
[ad_1] MERRIMAC — Town health officials ask residents to take precautions after the discovery of mosquitoes infected with West Nile virus in nearby Haverhill. The insects...
[ad_1] The CDC has confirmed that five cases of malaria have been discovered in Florida and Texas, the first time the potentially fatal mosquito-borne disease has...