Measures to prevent dengue fever

1 has the ability to spread the virus after effectively isolating the vector mosquitoes that bite dengue patients, and the spread of dengue virus can only spread from person to person after being bitten by sick mosquitoes. Therefore, effective isolation is an effective method to prevent regional spread of diseases. If you have fever, headache and other symptoms similar to dengue fever, you should go to the hospital immediately. It is best to isolate patients who have been found and diagnosed in hospitals or pay attention to home isolation to prevent dengue virus from spreading again through mosquito bites.

2. Eliminate breeding grounds, improve sanitary environment, eliminate breeding grounds of Aedes mosquitoes and clean up accumulated water. Regularly clean and check mosquito hiding places, such as closets and behind sofas. Discard unnecessary containers. Containers that must contain water, such as vases and water tanks, should be cleaned at least once a week. Potted plants should regularly remove the accumulated water and soil in the tray, or sprinkle a little salt in the tray. In addition to changing water regularly, aquatic plants can also raise small fish in the water to deal with mosquitoes.

To eliminate outdoor adult mosquitoes, on the basis of improving environmental sanitation, we should focus on using pesticides in bamboo forests, Woods, waste water pools, waste tire accumulation stations and other places where there are many adult mosquitoes. Indoor adult mosquitoes can be killed by electric mosquito swatter, mosquito killer, electric mosquito incense, smoking and spraying mosquito killer. Please note that when spraying aerosol, you must follow the instructions and use household insecticides correctly and properly to kill adult mosquitoes.

4. Pay attention to personal protection. Hang mosquito nets when sleeping, light mosquito incense, wear long-sleeved underwear when going out for an outing, and apply mosquito repellent to bare skin. Avoid staying in the shade, grass, pool and other places during mosquito infestation.