No matter what kind of virus, everyone is very worried and afraid. As long as it is diagnosed as a viral disease, the treatment is different from ordinary diseases, such as dengue virus, which is a serum of the flavivirus yellow virus. The virus of the subgroup is mainly an insect infection caused by Aedes albopictus and Egyptian Ivory. Once infected with this virus, it will cause a high mortality rate. Therefore, everyone must prevent it, then dengue fever. How is the virus prevented?
How to prevent dengue virus
If you want to prevent the occurrence of dengue virus, you must control the media to prevent mosquito bites. This is an important measure for the prevention and treatment of dengue virus infection. It has been used to control mosquitoes and mosquitoes for mosquito control. Because insecticides have certain resistance and other factors, they are mainly removed through the breeding grounds of mosquitoes. Publicity and education have enabled residents to raise their awareness of cleaning mosquito breeding sites, and environmental sanitation conditions have to be improved. Method to control the number of mosquitoes.
At present, it is not very safe for vaccination. The effective dengue virus vaccine is a live attenuated vaccine of DEN1-4 type, which has an immune effect, but the stability of the attenuated strain is relatively poor. It will cause some uncomfortable reactions. Generally speaking, the non-structural protein NS1 has no way to induce ADE. Therefore, non-structural protein NS1 subunit vaccine or genetic engineering vaccine prepared by using important DNA technology may be used. Get satisfactory immune effects.
How to prevent dengue virus? For each type of virus, it needs to be prevented. It can be seen from the virus's poison word that it is a serious situation. The prevention of dengue virus needs to be carried out on the media. Control, to avoid mosquito bites is the most important prevention and control measures, the above has a detailed introduction, I hope to help everyone.
