Municipal fumigation crews will spray neighborhoods across Cabo San Lucas this week as part of ongoing efforts to control mosquito populations and reduce dengue risk.
The Los Cabos municipal government released a daily schedule showing which colonias will receive treatment from Aug. 11 through Aug. 15. The operation is managed by the Instituto Municipal de Salud (Municipal Health Institute).
Daily Fumigation Schedule
Here’s where crews will be working each day:
Tuesday, Aug. 11: Ejido Chamizal, Ildefonso Green, and Juárez.
Wednesday, Aug. 12: Matamoros and Ampliación Matamoros.
Thursday, Aug. 13: Cerro de la Cruz and Lienzo Charro.
Friday, Aug. 14: Villas de la Joya, Cactus, Innova, and La Peña.
Saturday, Aug. 15: Arcos del Sol I and II, Hemisferio, Villa del Cabo Hill, and Residencial Celeste.
What Residents Should Do
Municipal health officials recommend opening doors and windows while fumigation trucks pass through your neighborhood. The treatment works best when it reaches indoor areas where mosquitoes rest during the day.
Residents should watch for the fumigation units and cooperate with crews as they move through each colonia.
The fumigation campaign is part of a broader dengue prevention effort that includes eliminating standing water, clearing debris from yards, and removing containers that could become mosquito breeding sites.
Why It Matters
Dengue is transmitted by the Aedes aegypti mosquito, which breeds in standing water and is most active during early morning and late afternoon hours. Symptoms include high fever, severe headache, pain behind the eyes, joint and muscle pain, and rash.
The municipality has been stepping up cleanup campaigns and fumigation efforts as temperatures rise and rainy season approaches — conditions that favor mosquito populations.
Officials emphasized that fumigation alone is not enough. Homeowners and business owners should regularly inspect their properties, dump standing water from flower pots and containers, and keep yards clear of trash and debris that could collect rainwater.
Residents who notice symptoms should seek medical attention promptly. Early diagnosis and treatment significantly reduce the risk of complications.
