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Jul 31, 2024 · Dengue is a viral disease caused by any of four closely-related viruses: dengue virus 1, 2, 3, and 4. Not everyone infected with dengue will become sick: only about one in four will experience symptoms that range from minimal discomfort to serious problems.
Nov 16, 2022 · The initial phase of severe dengue is similar to that of dengue fever and other febrile viral illnesses. Shortly after the fever breaks (3-7 days after symptom onset or sometimes within 24 hours before), signs of plasma leakage appear, along with the development of hemorrhagic symptoms such as bleeding from sites of trauma, gastrointestinal bleeding, and hematuria.
Mar 7, 2024 · INTRODUCTION — . Dengue is a febrile illness caused by a flavivirus transmitted by Aedes aegypti or Aedes albopictus mosquitoes while taking a blood meal. There are four dengue virus (DENV) types (DENV-1, DENV-2, DENV-3, and DENV-4), all of which are capable of inducing severe disease (dengue hemorrhagic fever [DHF]/dengue shock syndrome [DSS]).
Apr 18, 2024 · Dengue virus is transmitted to people by mosquitoes infected with the dengue virus. Dengue virus infection (also called dengue fever) involves severe flu-like symptoms. The virus and the types of mosquitos that spread it are found in tropical and sub-tropical countries of Asia, Africa and South America.
Dengue fever is a viral disease that is spread by infected mosquitoes. Infection with the dengue virus can cause severe flu-like symptoms. In some cases it leads to dengue haemorrhagic fever, also known as severe dengue, which affects the body's vascular system (how blood moves through the body).
Feb 9, 2023 · Malaria is a disease caused by a parasite. The parasite is spread to humans through the bites of infected mosquitoes. People who have malaria usually feel very sick with a high fever and shaking chills.
Sep 27, 2023 · Dr Tushar Tayal, Consultant, Internal Medicine, CK Birla Hospital, Gurugram, explains, “There are 4 subtypes of dengue virus and a person can become infected with one subtype only once in their ...
