Essay about Dengue Fever and Dengue Hemorrahagic

2023-10-02 01:45:41

Dengue fever (DF) and dengue hemorrhagic fever (DHF) are the major viral diseases of humans. Dengue fever (DF) is an acute viral disease characterized by fever, rash, severe ocular pain, headache, and the rapid onset of muscle and joint pain. Anorexia and gastrointestinal discomfort often occur. Recovery will occur, but usually it is accompanied by long fatigue and fatigue. Dengue hemorrhagic fever (DHF) is the most severe form of DF with bleeding with a sudden fever (Wills, Oragui, Stephense et al., 2002). Bleeding from mucosal surfaces such as the nasal cavity, intestinal tract, gums or vagina is usually severe. The liver becomes larger and in severe cases collapse or circulatory insufficiency is ensured. Abnormal blood coagulation, decreased platelet count (thrombocytopenia), and vascular leakage through capillaries are several aspects of DHF (Kabra, Jain, Singhal, Ratageri 1999). The mortality rate of patients with gastrointestinal bleeding is increasing compared to patients without gastrointestinal bleeding. DHF usually occurs in individuals exposed to several Dengue virus serotypes and insufficient immune response increases the severity of the disease (Kabra, Jain, Singhal, Ratageri 1999).

Viruses that cause dengue fever and dengue hemorrhagic fever are flaviviruses that contain serologically distinct DEN viruses such as DEN - 1, DEN - 2, DEN - 3 and DEN - 4 (Heinz & Stiasny).

Dengue is a viral disease spread by mosquitoes characterized by their severe influenza-like symptoms, which occasionally evolve into fatal dengue hemorrhagic fever or dengue shock syndrome. Through 2017, the epidemiological surveillance World Health Organization (WHO) records the deaths of 69 people associated with dengue fever and dengue in Pakistan 125316. Abid Khan is responsible for Monitoring and Evaluation of Dengue Fever Prevention Trócaire. Based on the responsibilities and humanitarian preparation and response work needs, Pakistan as a whole under-acting village, middle Trócaire results for timely strengthening is widely recognized. ABID management of dengue intervention will include prevention, focusing on proper management of waste water and clean house

During and after World War II, dengue began to spread rapidly. Various kinds of dengue are also spreading in new fields. For the first time, people began to be infected with dengue hemorrhagic fevers. The first case of dengue hemorrhagic fever occurred in the Philippines in 1953. In the 1970s, dengue hemorrhagic fevers became the main cause of child death. It also spread to the Pacific and the Americas. In 1981, dengue hemorrhagic fever and dengue shock syndrome were first reported in Latin America.

Dengue is an acute infection of the two forms of dengue fever and dengue hemorrhagic fever. The main symptoms of dengue are hyperthermia, severe headache, back pain, joint pain, nausea and vomiting, eye pain and rash. Generally, younger children are less likely to become sick than older children and adults. Dengue hemorrhagic fever is a more serious form of dengue. It is characterized by an exotherm of 2 to 7 days with signs that can occur with general symptoms and many other conditions (eg nausea, vomiting, abdominal pain, and headache). Following this phase bleeding, bruising or other types of bleeding of the skin, bleeding from the nose and gums, and possibly internal bleeding occur. The smallest vessel (capillary) becomes excessively permeable ("leakage"), allowing fluid components to escape from the vessel. If circulatory insufficiency is not rectified, this can result in cardiovascular insufficiency and shock, which can then lead to death.