Worcester schedules mosquito spraying after West Nile detection
West Nile virus was detected in mosquitoes from a Worcester trap site. Truck-mounted spraying was scheduled for July 16, with four tentative August dates.
Mosquito Control
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Mosquito-control treatment scheduled for Ipswich on August 10
The Northeast Massachusetts Mosquito Control and Wetlands Management District planned an adult-mosquito control application in Ipswich for the evening of August 10, 2026.
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Frisco Confirms Two Mosquito Pools Positive for West Nile Virus
Frisco reported two mosquito pools positive for West Nile virus on July 24, raising the local public-health alert level during the summer season.
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Baldwin Park residents urged to take mosquito precautions after West Nile detection
A San Gabriel Valley vector district table lists one West Nile-positive mosquito sample in Baldwin Park, tied to a July 8 trap collection. No Baldwin Park human case is reported in the cited evidence.
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Louisiana reports first human West Nile case of 2026 season
Louisiana confirmed its first 2026 human West Nile case in Ouachita Parish as infected mosquitoes were found in 13 parishes. Here is how residents can reduce risk.
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Hawaiʻi reports sixth dengue case of 2026 after travel-related Oʻahu infection
The Hawaiʻi Department of Health reported a new travel-related dengue case on Oʻahu on July 10, bringing the statewide total for 2026 to six.
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Travel-Related Dengue Case Brings Hawaiʻi’s 2026 Total to Six
The Hawaiʻi Department of Health reported July 10 that a travel-related dengue case involving an Oʻahu resident brought the statewide total for 2026 to six.
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West Nile Virus Found in Laredo Mosquito Sample; No Human Cases Reported
A mosquito pool near the 5100 block of East Saunders Street tested positive for West Nile virus. The latest cited Texas report lists no human cases in Webb County, while Laredo continues surveillance and targeted control.
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West Nile Virus Detected in Yuba County as Yuba City Fogging Continues
Yuba County has confirmed West Nile activity in mosquitoes and a dead bird, while fogging was scheduled for areas of Yuba City and nearby communities on July 28.
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West Nile Virus Detected in Lakewood Mosquitoes; What Residents Should Know
Lakewood mosquito testing found West Nile virus, but no Lakewood human case was reported. Here’s what residents should know about prevention and symptoms.
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Worcester mosquito truck spraying tentatively July 7/14/21/28: request & opt out
Worcester MA – Truck-mounted mosquito control is tentatively set for July 7, 14, 21 and 28. Check daily areas after 3:30 p.m., request help, and opt out.