Dengue Fever Ppt
The entire fluid amount can be given orally. Early clinical and laboratory indicators of acute dengue illness. To get one fullblood meal the mosquito has to feed on several persons, infecting all ofthem.
Dengue Fever PowerPoint Presentation
You can favorite the presentations, download presentations, and even embed them in your blog. Dorsal recumbent position facilitates circulation. Transovariantransmission infection carried over to next progeny ofmosquitoes through eggs has made the control morecomplicated. Some guidelines recommend the calculation of a fluid quota for the entire critical period.
This represents an increase in detection rates with improved reporting, plus a true increase in incidence due to changes in environmental, climatic factors, and man-vector interaction. Should colloid boluses be prioritized over crystalloid boluses for the management of dengue shock syndrome in the presence of ascites and pleural effusions? It could lead to dengue hemorrhagic fever.
Support Center Support Center. Although the maximum drop in platelet count is usually seen during the critical phase, it is only a surrogate marker for the severity of illness. Evidence that maternal dengue antibodies are important in the development of dengue hemorrhagic fever in infants. The role of different inotropic and vasopressor agents in dengue shock has not been investigated in clinical trials.
Guidelines for diagnosis, treatment, prevention and control. Therefore, many clinicians and researchers are reluctant to go beyond the local guidelines recommending effective supportive therapy to try out new modes of specific therapy. This document gives guidance on clinical differentiation of dengue, Chikungunya and zika Read more.
Government of Punjab has spent huge funds to fight against the killer mosquito. However, related or cited papers of crucial trials before this period have also been included. This document gives guidance on clinical differentiation of dengue, Chikungunya and zika. It is a day timefeeder and can fly up to a limited distance of meters. Cover your body by wearing full sleeves cotton outfits.
It is hypothesized that this process activates an immune cascade and a cytokine storm that is ineffective in clearing the infecting virus serotype but is severely damaging to the host. No evidence available, regimens based on experience of centers treating large numbers of cases. For obvious ethical reasons, there are no trials comparing the administration of intravenous fluids against placebo.
Peak months are September and October. The behavior of transfused platelets in dengue hemorrhagic fever. If the fever is too high, blood test should be repeated the next day in order to track the platelets count as well as the haemoglobin count. Side effects commonly start three to fourteen days after contamination. Antipyretics may be used to lower the body temperature.
And, best of all, most of its cool features are free and easy to use. Dengue is an acute and short-lasting infection. During the rainy season, whensurvival is longer, the risk of virus transmission is greater. Severe Dengue is defined as the one that is associated with severe bleeding, severe organ dysfunction, or severe plasma leakage while all other cases are classified as uncomplicated. However, a Cochrane review of these studies showed no benefit.
It is also advisable to massage exposed body parts with a suitable insect repellent and wear long sleeve shirts and clothing which covers arms and legs. Simasathien S, Watanaveeradej V. Future directions One of the major areas for future research is development of the vaccines which has been discussed extensively in the preceding section. Global Strategy for Dengue Control Dr.
SlidesFinder is a very popular and powerful online presentation sharing website that allows you to upload your PowerPoint presentations online for free. The virus localizes and replicates in various targetorgans, for example, local lymph nodes and theliver.
PowerPoint is the world's most popular presentation software which can let you create professional Dengue Fever powerpoint presentation easily and in no time. Secondly, our understanding of the pathophysiology of dengue fever is as yet incomplete. This review provides an update on dengue with regard to several important aspects of the disease, including its epidemiology, natural history, and management, as well as avenues for future research. Epidemiological studies of Thai haemorrhagic fever. The virus replicates in the salivary glands andwhen the mosquito bites another human, how to blackberry pc suite the cyclecontinues.
Although these theoretical risks have not been realized in the limited clinical trials involving humans, in the event of a mass vaccination, this potentially is a cause for serious concern. Show related SlideShares at end.
If transfusion is given, support the patient during the therapy. Visibility Others can see my Clipboard. The rationale for their use is to suppress the presumed immunological overactivity of the host in response to the virus. Introduction Dengue is a febrile illness that can have a fatal outcome in severe cases. Dengue fever and dengue hemorrhagic fever.
Dengue colourful features! They are all artistically enhanced with visually stunning color, shadow and lighting effects. Important note The mosquito that causes Dengue fever, bites during the day, particularly in the early morning and in the evening. As mentioned above, dengue is an endemic vector-borne disease predominantly seen in the tropics. Iatrogenic fluid overload in the management may further complicate the picture.
Susceptibility is universal. Acquired immunity may be temporary but usually permanent.
The search was restricted to the last two decades to avoid redundant data and to select more recent evidence. The initial search yielded hits on these criteria.
Dengue Fever Power Point
Others develop severe bleeding problems. Excessive vomiting or diarrhea resulting in dehydration, severe prostration, or early bleeding manifestations are all indications for admission to hospital for close observation. The historical details of attempts to develop a dengue vaccine and its technical aspects are a vast subject and beyond the scope of this review. There is a lack of uniformity in assay methods employed in earlier vaccine trials, making it difficult to undertake a head-to-head comparison. During an epidemic, thousands may be affected.
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