Dengue Fever News and Research

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Dengue fever is a mosquito-borne tropical disease caused by the dengue virus. Symptoms typically begin three to fourteen days after infection. These may include a high fever, headache, vomiting, muscle and joint pains, and a characteristic skin rash.

Experts warn Australia is surrounded by a ring of disease hot-spots

Australian biosecurity experts have warned that Australia is surrounded to its north by a 'ring of fire' where new human and animal plagues could appear with very little warning and with potentially dire consequences.

6 Jan 2009

Days could be numbered for Dengue spreading mozzies!

Australian researchers say the days of the Dengue spreading mozzie could be numbered and the news could not have come at a better time.

5 Jan 2009

Dengue fever outbreak now in Townsville

While health authorities continue to battle to contain an outbreak of Dengue fever in Cairns in north Queensland, further down the coast an outbreak has now been reported in Townsville.

5 Jan 2009

Cairn's residents threatened with fines over dengue outbreak

Health officials in Cairns in the tropical northern part of Queensland, Australia are battling to contain an outbreak dengue fever in the region.

22 Dec 2008

Dengue fever outbreak spreading across Cairns

An outbreak of dengue fever in Cairns, in far north Queensland, continues to cause alarm as the number now affected has reportedly reached 50 and appears to be rising.

22 Dec 2008

The smaller the mozzie the nastier the bite

Experts have found that the smaller the mosquito the more likely that it is infected with viruses which cause human diseases.

10 Nov 2008

Researchers look at spread of dengue virus in rural Thai villages

In a new study reported in PLoS Medicine, Mammen P. Mammen Jr. of the Armed Forces Research Institute of Medical Sciences (AFRIMS) in Bangkok and colleagues investigated the spread of dengue virus infection in rural Thai villages.

4 Nov 2008

Smaller mosquitoes more likely to be infected with viruses that cause diseases in humans

An entomologist at the Illinois Natural History Survey, a division of the new UI Institute for Natural Resource Sustainability, says smaller mosquitoes are more likely to be infected with viruses that cause diseases in humans.

4 Nov 2008

Health response launched for Haiti

WHO and its partners urgently need US$ 4.2 million to provide health care for many of the 800,000 people - including children and pregnant women - affected by successive tropical storms in Haiti.

14 Sep 2008

Mosquitoes stay away from DEET because they hate the smell!

According to scientists in the U.S. the reason why the insect repellent DEET works so well is because mosquitoes don't like the smell.

25 Aug 2008

Scientists identify several hundred genes that impact West Nile virus infection

Screening the entire human genome, a team headed by Yale University scientists have identified several hundred genes that impact West Nile virus infection. The findings reported Wednesday online in the journal Nature may give scientists valuable new clues about ways to intervene in a host of deadly viral infections.

6 Aug 2008

Travellers to China warned about dog bites

An estimated 600,000 foreign visitors and athletes, and as many as 2 million Chinese are expected to visit the 2008 Olympic Games in Beijing.

1 Jul 2008

Neglected infectious diseases go untreated, undiagnosed in hundreds of thousands of low-income residents in the U.S.

Hundreds of thousands of low-income U.S. residents in inner cities, the Mississippi Delta, Appalachia, areas near the Mexico border and tribal reservations remain undiagnosed and untreated for diseases that are prevalent in Africa, Asia and Latin America, according to an analysis published on Monday in PLoS Neglected Tropical Diseases, USA Today reports.

24 Jun 2008

US$28 million needed for Myanmar says WHO

WHO and its Health Cluster partners in Myanmar have launched a six-month and US$ 28 million action plan to provide immediate health care for cyclone survivors and to support longer-term efforts to rebuild the country's ravaged health system.

30 May 2008

New generation of insect repellents in the pipeline

The next generation of insect repellents could be in the pipeline with research from the U.S. suggesting seven possibilities.

27 May 2008

Scientists paint-viruses with proteins to track and treat viral disease and evolution

Biologists from Austria and Singapore developed a technique that adds a new twist on the relationship between biology and art. In an article recently published online in The FASEB Journal and scheduled for the August 2008 print issue, these researchers describe how they were able to coat-or paint-viruses with proteins.

20 May 2008

Population affected by cyclone in Burma/Myanmar

As many as 3.2 million Burmese are estimated to be affected by the devastation caused by Cyclone Nargis, according to geographic risk models developed by researchers from the Johns Hopkins Bloomberg School of Public Health and Lehman College, CUNY.

14 May 2008

Relief in sight for arthritis triggered by viral infections such as Ross River fever

Australian scientists believe they may have discovered the possibility of relief for those suffering with the debilitating arthritis triggered by viral infections such as Ross River fever.

6 May 2008

Mosquito mating mechanism could lead to new attack on dengue and yellow fever

Cornell researchers have identified a mating mechanism that possibly could be adapted to prevent female mosquitoes from spreading the viruses that cause dengue fever, second only to malaria as the most virulent mosquito-borne disease in the tropical world.

11 Apr 2008