Table of Contents
What is the most common cause of death in dengue?
Dengue shock, fulminant hepatitis, encephalitis and acute respiratory distress syndrome were the most common causes of death. Nausea, vomiting, abdominal pain, hypotension, altered mental status, convulsion, leukocytosis, rapid fall in platelet and elevated liver enzymes were alarming signals of fatal dengue.
How a person dies of dengue?
Dengue outbreak: Majority deaths due to D2 strain that can cause haemorrhage, says ICMR. The majority of deaths in Mathura, Agra and Firozabad were due to dengue fever caused by the D2 strain, which can cause fatal haemorrhaging, said ICMR director-general Dr Balram Bhargava on Thursday.
What are the chances of dying of dengue?
Over 250 000 cases of dengue hemorrhagic fever, mainly in children, are reported to the World Health Organization (WHO) annually, with mortality rates of 1–5\% among patients with shock.
Which type of dengue is fatal?
The DENV-2 type is considered the most severe. In addition to fever, it can cause two or more other symptoms of typical dengue infection and can be fatal.
Can dengue happen twice?
Yes, dengue can strike you again and again. You can get infected with dengue not once, twice but multiple times, with each subsequent infection being deadlier than the ones before.
Can dengue happen again?
Which country has the highest rate of dengue fever?
The largest number of dengue cases ever reported globally was in 2019. All WHO Regions were affected, and dengue transmission was recorded in Afghanistan for the first time. The American Region alone reported 3.1 million cases, with more than 25,000 classified as severe.
Who invented dengue virus?
Discovery of the Dengue Viruses In 1943, Ren Kimura and Susumu Hotta first isolated the dengue virus. These two scientists were studying blood samples of patients taken during the 1943 dengue epidemic in Nagasaki, Japan. A year later, Albert B. Sabin and Walter Schlesinger independently isolated the dengue virus.
Is dengue contagious disease?
Dengue is not a contagious disease. It can only spread through the bite of an infected Aedes mosquito. How it can be treated? 1. If you suspect dengue, you must rush to the doctors and get the diagnosis done. Timely start of therapy is essential to tackle the Dengue Shock Syndrome and internal bleeding. 2.
What is the prognosis of dengue fever?
For the large majority of people infected with dengue fever viruses, the prognosis is excellent with complete recovery, although they are likely to feel very ill during the first one or two weeks of the acute illness and weak for about one month.
Which microorganism causes dengue?
Dengue is caused by one of four viral serotypes (closely related viruses ), designated DEN-1, DEN-2, DEN-3, and DEN-4. These serotypes are members of the Flavivirus genus, which also contains the viruses that cause yellow fever, and can occur in any country where the carrier mosquitoes breed.