Bleeding, dengue fever?

summary

Dengue fever is an acute viral infectious disease (mainly transmitted by mosquito bites). The early symptoms of dengue fever are sudden fever (fever), muscle pain, headache and joint pain. If it is serious, it will cause visceral hemorrhage and shock, or even death. This year, a large number of people in Southeast Asia and the Pearl River Delta region (Guangdong Province) were infected with dengue virus, and death cases also occurred. Living in the present, we have to do some prevention.

Bleeding, dengue fever?

Dengue hemorrhagic fever (DHF) / dengue shock syndrome (DSSS) usually occurs in patients who are re infected with heterosexual dengue virus or infants whose mothers are dengue virus antibody positive. At the initial stage, they have typical symptoms of dengue fever, and then develop into severe bleeding, manifested as obvious skin bleeding and mucosal bleeding, thrombocytopenia and blood concentration, which can further develop into hemorrhagic shock, Circulatory failure, high mortality.

Hemorrhagic fever virus (HFV) is characterized by viral hemorrhage, fever, ecchymosis or ecchymosis of skin and mucous membrane, injury and hemorrhage in the accounting period, hypotension and shock. It is a natural focus disease with high mortality. This year's epidemic of Ebola virus is one of them.

Humans and primates are the main storage hosts of dengue virus, Aedes albopictus and Aedes aegypti are the main vectors, and patients and recessive infectors are the main sources of infection. Dengue virus often causes asymptomatic recessive infection, and a few infected people can develop dengue fever and dengue hemorrhage / dengue shock syndrome. Dengue fever is mainly manifested as fever, headache, general muscle pain, bone and joint pain, lymphadenopathy, bonayou rash or slight skin bleeding point, and mild thrombocytopenia.

matters needing attention

The above content is the textbook content we have learned. I hope it can help you. Once you find that you have a related illness, you must treat it even if you want to avoid delaying the illness. I wish you good health.