Dengue Fever News and Research RSS Feed - Dengue Fever News and Research

Dengue (DF) and dengue hemorrhagic fever (DHF) are caused by one of four closely related, but antigenically distinct, virus serotypes (DEN-1, DEN-2, DEN-3, and DEN-4), of the genus Flavivirus. Infection with one of these serotypes provides immunity to only that serotype for life, so persons living in a dengue-endemic area can have more than one dengue infection during their lifetime. DF and DHF are primarily diseases of tropical and sub tropical areas, and the four different dengue serotypes are maintained in a cycle that involves humans and the Aedes mosquito. However, Aedes aegypti, a domestic, day-biting mosquito that prefers to feed on humans, is the most common Aedes species. Infections produce a spectrum of clinical illness ranging from a nonspecific viral syndrome to severe and fatal hemorrhagic disease. Important risk factors for DHF include the strain of the infecting virus, as well as the age, and especially the prior dengue infection history of the patient.
Three-day global symposium on Ebola virus, other infectious diseases

Three-day global symposium on Ebola virus, other infectious diseases

The 11th annual International Consortium on Anti-Virals (ICAV) symposium, Infectious Diseases: Global Public-Health Challenges of the Next Decade, will put the challenges posed by several infectious diseases under the microscope, including the Ebola virus, the H7N9 influenza virus, MERS coronavirus and dengue viruses, as well as drug-resistant tuberculosis. [More]

Searching online for diagnosis before visiting doctor can predict dengue fever outbreaks in China

Queensland University of Technology researchers have found the habit of Googling for an online diagnosis before visiting the doctor can be a powerful predictor of infectious diseases outbreaks. [More]
Researchers find that yellow fever mosquitoes contain odor-detecting gene

Researchers find that yellow fever mosquitoes contain odor-detecting gene

One of the world's deadliest mosquitoes sustains its taste for human blood thanks in part to a genetic tweak that makes it more sensitive to human odor, according to new research. [More]
Ebola outbreak emphasizes the importance of monitoring disease burden in developing countries

Ebola outbreak emphasizes the importance of monitoring disease burden in developing countries

A study recently published in the Journal of the American Academy of Dermatology shows that for Ebola, measles, syphilis and many other conditions with skin manifestations the mortality rates are hundreds of times higher in developing countries than they are in developed countries. [More]
Dengue fever cases in India 282 times higher than officially reported, study says

Dengue fever cases in India 282 times higher than officially reported, study says

The annual number of dengue fever cases in India is 282 times higher than officially reported, and the disease inflicts an economic burden on the country of at least US$1.11 billion each year in medical and other expenses, according to a new study published online today in the American Journal of Tropical Medicine & Hygiene. [More]
Scientists analyze current situation of malaria and dengue fever in Himalayas

Scientists analyze current situation of malaria and dengue fever in Himalayas

Research by Nepalese and German scientists from the Nepal Health Research Council, Goethe University and the LOEWE Biodiversity and Climate Research Centre analyzes the current situation of these diseases in the Himalayan country of Nepal and highlights how they profit from climate change and globalization. [More]
SLU researchers work to prevent several serious infectious diseases

SLU researchers work to prevent several serious infectious diseases

Saint Louis University researchers are attacking influenza on multiple fronts as they search for a universal vaccine that protects people from the flu virus that often mutates year to year with deadly consequences. [More]
Globavir plans to seek approval, launch novel drug for treatment of Ebola infection

Globavir plans to seek approval, launch novel drug for treatment of Ebola infection

Globavir Biosciences, Inc., a biotechnology company developing therapeutics to treat infectious diseases, has announced intentions to develop its lead drug candidate, GBV006, for the treatment of the current Ebola Virus outbreak in West Africa. Globavir will seek approval for the use of GBV006, a combination of Food and Drug Administration approved drugs, through an established compassionate use regulatory pathway. [More]
Inovio Pharmaceuticals reports increased revenue in second quarter 2014

Inovio Pharmaceuticals reports increased revenue in second quarter 2014

Inovio Pharmaceuticals, Inc. today reported financial results for the quarter ended June 30, 2014. Total revenue was $3.8 million and $6.2 million for the three and six months ended June 30, 2014, compared to $786,000 and $2.2 million for the same periods in 2013. [More]
Researchers one step closer to finding treatment for dengue fever

Researchers one step closer to finding treatment for dengue fever

There have been several news reports that the world's first dengue vaccine will be available next year. However, the latest clinical trials show that the vaccine only provides a protection of around 50 per cent for DENV-2 and DENV-1, which are commonly found in Singapore. [More]
Viewpoints: Problems in training docs; impact of HHS' territory decision; what Halbig decision might mean

Viewpoints: Problems in training docs; impact of HHS' territory decision; what Halbig decision might mean

ast week's burst of world disorder was ideal for a news dump, and the White House didn't disappoint: On no legal basis, all 4.5 million residents of the five U.S. territories were quietly released from ObamaCare. [More]
USAMRIID provides on-site laboratory support to current Ebola outbreak

USAMRIID provides on-site laboratory support to current Ebola outbreak

Analysis of clinical samples from suspected Lassa fever cases in Sierra Leone showed that about two-thirds of the patients had been exposed to other emerging diseases, and nearly nine percent tested positive for Ebola virus. [More]
CYD-TDV vaccine shows moderate protection against dengue in Asian children

CYD-TDV vaccine shows moderate protection against dengue in Asian children

The first dengue vaccine candidate (CYD-TDV) to reach phase 3 clinical testing has shown moderate protection (56%) against the disease in Asian children, according to new research published in The Lancet. [More]
Scientists develop chip for detection of RNA strand of dengue fever virus

Scientists develop chip for detection of RNA strand of dengue fever virus

Scientists at the Center for Research and Advanced Studies (Cinvestav) in Mexico developed a chip (also known as cDNA microarray) that allows detection of the RNA strand of the dengue fever virus. [More]
Entomologists develop chromosome map to find ways to prevent dengue fever, yellow fever

Entomologists develop chromosome map to find ways to prevent dengue fever, yellow fever

Virginia Tech entomologists have developed a chromosome map for about half of the genome of the mosquito Aedes agypti, the major carrier of dengue fever and yellow fever. [More]
Genomic study reveals striking contrasts that may aid disease prevention

Genomic study reveals striking contrasts that may aid disease prevention

Virginia Tech entomologists have developed a chromosome map for about half of the genome of the mosquito Aedes agypti, the major carrier of dengue fever and yellow fever. [More]
Predicting dengue fever in Brazil: an interview with Dr. Rachel Lowe, Catalan Institute for Climate Sciences (IC3)

Predicting dengue fever in Brazil: an interview with Dr. Rachel Lowe, Catalan Institute for Climate Sciences (IC3)

Dengue is a mosquito-transmitted viral infection. The disease is widespread in tropical and sub-tropical climates and most commonly found in urban areas. Around half of the world's population are now estimated to live in dengue endemic regions. [More]
Terminix warns about two serious mosquito-borne diseases in Florida

Terminix warns about two serious mosquito-borne diseases in Florida

Terminix, the leading provider of termite and pest control services in the United States, today warned of two serious mosquito-borne diseases which are being reported in Florida. The Florida Department of Health this week issued a report confirming 18 cases of chikungunya virus and 24 cases of dengue fever. [More]
Researchers develop wireless bug sensor to help farmers protect crops from insect damage

Researchers develop wireless bug sensor to help farmers protect crops from insect damage

University of California, Riverside researchers have created a method that can classify different species of insects with up to 99 percent accuracy, a development that could help farmers protect their crops from insect damage and limit the spread of insect-borne diseases, such as malaria and Dengue fever. [More]
New research may help scientists develop treatments or vaccines for Dengue fever

New research may help scientists develop treatments or vaccines for Dengue fever

Two recent papers by a University of Colorado School of Medicine researcher and colleagues may help scientists develop treatments or vaccines for Dengue fever, West Nile virus, Yellow fever, Japanese encephalitis and other disease-causing flaviviruses. [More]