High frequency sound waves are emitted by mosquito repeller ultrasonic which is intolerable to insects. However, make sure that the ultrasonic mosquito repellent is placed properly because the sound waves can be blocked by furniture and home décor. You need to test the proper location to determine where the sound waves are pretty active.
According to the latest figures from US Centres for Disease Control and Prevention, the number of Americans who got sick due to mosquito, flea and tick bites have more than tripled between 2004 and 2016. The increase within a very short period of time is staggering and unprecedented. Unfortunately, the United States is unprepared because funding for public health efforts on state and local levels have been gradually decreasing. The problem is further worsened by flat federal funding.
According to Dr. Ashish Jha director of Harvard Global health Institute, it is pretty clear that the phenomenon is occurring due to climate change. High temperatures usually result into a disease outbreak. Mosquitoes migrate to new areas because of the changing environment. There are longer insect seasons, increase in populations and large areas for mosquito, flea and tick habitats.
Results of the CDC study also revealed that only 16% of vector control organizations have programs that focus on the prevention and control of disease outbreaks. The organizations have the training, resources and programs to adequately battle the increasing onslaught of insect-borne dissects.
Another threat according to Oscar Alleyne, senior adviser for public health programs at the National Association of County and City Health Officials is the widespread failure to test insect resistance to various types of pesticides. If the insects are resistant to a certain pesticide, their population is not reduced by the chemicals used for pest control. It often takes a panic before Congress decides provide funding for effective pest control.
In the meantime, people have to undertake the necessary steps to avoid diseases associated to mosquito and insect bites. Residents can use mosquito repeller ultrasonic, mosquito repellent wristbands and deet-free mosquito repellers that are suitable for all ages. They also need to clean yards to minimize the risks of diseases.