What does dengue mean

summary

Recently, a friend was infected with dengue fever. The initial symptom was fever, then vomiting and diarrhea. Now he has been treated in the hospital. Let me share with you what dengue fever is.

What does dengue mean

Dengue virus is a small flavivirus, belonging to the genus Flavivirus. It can cause dengue fever acute infectious diseases, which are usually transmitted by Aedes aegypti and Aedes albopictus biting people in the daytime. Dengue virus can cause a series of clinical symptoms, including life-threatening hemorrhagic shock syndrome and rare acute hepatitis with liver failure and encephalopathy. Dengue virus infection is mild with sudden fever, severe muscle pain, bone and joint pain, severe with extensive bleeding and rapid shock.

Analysis 2. Dengue virus is a 50 nm envelope virus. It can be stored for several weeks in 4 ℃ refrigerator and for several years in freeze-drying method. It is sensitive to ultraviolet rays and can be inactivated in a few minutes.

Analysis 3. Dengue virus is a multi-layered, football like structure, lacking the unique long pointed protrusion of many human viruses. Like other viruses, the genome of dengue virus is wrapped in a protein shell surrounded by a lipid membrane. But what's unusual is that the genome of dengue virus is tightly wrapped by 90 armor like protein shells in turn.

matters needing attention

Dengue virus can be prevented in daily life, usually people should do more sports, strengthen their own resistance, at the same time in the diet adjustment, pay attention to their rest time, don't stay up late, because staying up late, will lead to our weak body, easy to get dengue fever after mosquito bite.