Treatment protocol of dengue fever 2022 ||

Treatment protocol of dengue fever 2022 ||

An estimated 250+ million dengue infections do the worldwide each time, with about 90+ million performing in the illness. furthest  the cases do in a tropical areas of the world, with the topmost threat being in 

  1. The Indian key 
  2. Southeast Asia 
  3. Southern China 
  4. Taiwan 
  5. The Pacific Islets 
  6. The Caribbean (except Cuba and Cayman Islets) 
  7. Mexico 
  8. Africa 
  9. South America (except Chile, Paraguay, and Argentina) 

Utmost cases in the United States do in the people who contracted the infection while traveling abroad. But the danger is added for the people living along the Texas-Mexico border and in the other corridor of the southern United States.

Dengue fever is transfer by the bite of an the Aedes mosquito infected with the dengue contagion. The mosquito near infected when it bites a person with dengue virus in their blood. the dengue it can it  be spread directly from one person to the another person. 

Symptoms of Dengue Fever :

Symptoms, which generally begin  after infection in shorts days and last for over to 10 days, may involve 

  •  Unlooked-for, high fever 
  •  Severe headaches 
  •  Pain behind the eyes 
  •  Severe joint and muscle pain 
  •  Fatigue 
  •  Nausea 
  •  Vomiting 

Mild bleeding (such a nose bleed, bleeding bonds, or readily the bruising) 

 Sometimes, symptoms are mild and can be the incorrect for those of the flu or another viral infection. Youthful children and people who have noway had the infection before tend to the have milder cases than aged children and grown-ups. Still, serious problems can develop. These involve dengue hemorrhagic fever, a rare complication characterized by the high fever, damage to the lymph and blood vessels, bleeding from the nose and bonds, blowup of the liver, and failure of the circulatory system.

 People with weakened vulnerable systems as well as those with a alternate or posterior dengue infection are the believed to be at lower trouble for the developing dengue hemorrhagic fever. 

Treatment for Dengue Fever 

There is no specific drug to treat dengue infection.However, you ought to be use pain relievers with the acetaminophen and avoid drugs with aspirin, which could worsen bleeding, If you suppose you’ll have dengue . you ought to also rest, drink plenitude of the fluids, and see your doctor.However, you ought to get to a sanitarium in continently to be checked for complications, If you begin to feel worse with within the first 24 hours after the your fever goes down. 

Precluding dengue :

The best thanks to help the complaint is to assist mouthfuls by the infected mosquitoes, particularly if you’re living in or traveling to a tropical area. This include the guarding yourself and making sweats to stay the mosquito population down

  • To the duvet yourself 
  • Use mosquito repellents, indeed outdoors. 
  • When the surface , wear long-sleeved shirts and long trousers partake into socks. 
  • When the indoors, use air exertion if is out there . 

Make sure window and door defenses are secure and freed from the holes.However, use mosquito nets, If sleeping areas aren’t screened or air conditioned. 

Still, speak to your croaker, If you’ve got symptoms of the dengue. 

Key facts

  • Dengue may be a virus infection transmitted to the humans through the bite of infected mosquitoes. the first vectors that transmit the disease are the yellow-fever mosquito mosquitoes and, to a lesser extent, Ae. albopictus.
  • The virus liable for causing dengue, is named by dengue virus (DENV). There are the four DENV serotypes and it’s possible to be infected fourfold .
  • There is no specific treatment for the dengue/severe dengue. Early detection of disease progression related to the severe dengue, and access to the right medical aid lowers fatality rates of severe dengue to below 1%.
  • The global incidence of dengue has the grown dramatically with about half the world’s population now in danger . Although an a estimated 100-400 million infections occur annually , over the 80% are generally mild and asymptomatic.
  • Sustained community involvement are often improve vector control efforts substantially.


Transmission through mosquito bite :

The contagion is transmitted to the humans through the bites of infected womanish mosquitoes, primarily the yellow-fever mosquito mosquito. Other the species within the Aedes rubric also can act because the vectors, but their donation is secondary to the yellow-fever mosquito . 

 After feeding on an DENV-infected person, the contagion replicates within the mosquito midgut, before it disseminates to secondary apkins, including the salivary glands. The time it takes from ingesting the contagion to factual transmission to a replacement host is nominated the foreign time period (EIP). Variations within the foreign time period aren’t only told by the ambient temperature; variety of the factors analogous because the magnitude of quotidian temperature oscillations (7, 8), contagion genotype (9), and original viral attention (10) also can alter the time it takes for a mosquito to the transmit contagion. Once contagious, the mosquito is suitable of transmitting contagion for the remainder of its life.  

Mortal- to-mosquito transmission :

Mosquitoes can come infected from people that are viremic with the DENV. this will be someone who features a characteristic dengue infection, someone who’s yet to possess a characteristic infection (they arepre-characteristic), but also people that show no signs of the illness also (they are asymptomatic) (11). 

 Mortal- to-mosquito transmission can do up to the two days before someone shows symptoms of the illness (5, 11), up to 2 days after the fever has the resolved (12). 

 Trouble of mosquito infection is positively related to the high viremia and high fever within the case; again, high situations of the DENV-specific antibodies are related to a dropped trouble of the mosquito infection (Nguyen etal. 2013 PNAS). stylish people are viremic for about 4-5 days, but viremia can last as long as 12 days (13). 

Treatment :

counting on the clinical manifestations and other circumstances, cases could also be transferred home, be appertained for the in- sanitorium operation, or bear emergency treatment and important referral (25). 

 Supportive care analogous as fever reducers and pain killers are often taken to regulate the symptoms of the muscle stings and pains, and fever. 

The stylish options to the treat these symptoms are acetaminophen or paracetamol. 

NSAIDs (non-steroidalanti-inflammatory drugs), analogous as ibuprofen and aspirin should be a avoided. TheseAnti-inflammatory drugs act by lacing the blood, and during a complaint with trouble of the hemorrhage, blood thinners may complicate the prognostic. 

For severe dengue, medical aid by the croakers and babysitters endured with the products and progression of the complaint can save lives – abating mortality rates to less than the 1 in maturity of the countries. 

Vaccination against dengue :

 the highest dengue vaccine, Dengvaxia ® (CYD-TDV) developed by Sanofi Pasteur was the certified in December 2015 and has now been approved by the non administrative authorities in 20 countries. within the November 2017, the results of an the fresh analysis to retrospectively determine serostatus at the time of the vaccination were released. As analogous, use of the CYD-TDV vaccine is targeted for the persons living in endemic areas, 9-45 times of the age, who have had a minimum of 1 occasion of the dengue contagion infection within the history. 


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