Core Viewpoint - The recent outbreak of Chikungunya fever in multiple regions of China has raised significant public concern regarding effective mosquito control and the selection of mosquito repellent products [1]. Group 1: Mosquito Control Measures - To prevent the entry of Aedes mosquitoes indoors, physical barriers such as screens and mesh doors should be installed to block their access [5]. - If Aedes mosquitoes are found indoors, it is essential to check for holes in screens and seal them promptly [5]. - Regularly inspect and eliminate standing water in plant containers to prevent mosquito breeding, with a recommendation to clean every five days [7]. Group 2: Chemical Control Methods - Common chemical control methods for indoor mosquito management include electric mosquito repellent liquids, mosquito coils, and insecticide sprays [9]. - Electric mosquito repellent liquids are considered the best option due to their ease of use, lower toxicity, and effectiveness in killing mosquitoes within 1-2 hours of application [10]. - Traditional mosquito coils are less favored due to fire hazards and irritating smoke, while insecticide sprays can lead to indoor pollution [10]. Group 3: Physical and Continuous Protection - Electric mosquito swatters are effective tools for immediate mosquito elimination, while mosquito lamps can serve as supplementary aids in less frequented areas [12]. - Using mosquito nets provides a reliable barrier against mosquito bites during sleep [12]. Group 4: Outdoor Personal Protection - During outdoor activities, it is advisable to avoid peak mosquito activity times, particularly during dawn and dusk when Aedes mosquitoes are most active [14]. - Wearing loose-fitting, light-colored long-sleeve clothing can help reduce skin exposure to mosquito bites, especially for infants [15]. - In mosquito-prone environments, applying mosquito repellent containing DEET, IR3535, or Picaridin on exposed skin can enhance protection [16].

Group 1 - The article emphasizes the importance of community participation in controlling mosquito breeding environments to prevent diseases like dengue and malaria [1][2] - Mosquitoes go through four life stages, and eliminating standing water is crucial as even a bottle cap of water can breed hundreds of mosquitoes [1][2] - Regular cleaning of potential water sources can reduce mosquito density by over 80% [1] Group 2 - In community and park settings, measures such as filling low-lying areas and regularly cleaning ponds are recommended for ecological mosquito control [2] - Physical mosquito control methods, such as using mosquito nets and electric mosquito swatters, are highlighted as safe and effective [2] - Chemical control methods should be used judiciously to avoid environmental contamination and to prevent mosquitoes from developing resistance [2] Group 3 - Travelers to malaria-endemic regions are advised to carry mosquito nets and repellents, and to seek medical attention if they exhibit symptoms of malaria or dengue upon returning [3]