News tagged with tropical disease
New malaria test kit gives a boost to elimination efforts worldwide
A new, highly sensitive blood test that quickly detects even the lowest levels of malaria parasites in the body could make a dramatic difference in efforts to tackle the disease in the UK and across the world, according to ...
Diseases, Conditions, Syndromes
May 17, 2013 |
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Study defines level of dengue virus needed for transmission
Researchers have identified the dose of dengue virus in human blood that is required to infect mosquitoes when they bite. Mosquitoes are essential for transmitting the virus between people so the findings have important implications ...
Diseases, Conditions, Syndromes
May 13, 2013 |
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Effective vaccination against borreliosis possible
"Borreliosis" or "Lyme disease" is caused by the bacterium "Borrelia burgdorferi". In Austria approximately 16,000 people fall ill with borreliosis annually following a tick bite. Roughly every fifth tick in Austria carries ...
Diseases, Conditions, Syndromes
May 14, 2013 |
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Sleeping sickness by stealth
(Medical Xpress)—Stealth is a well-known concept in military tactics. Almost since the invention of radar, the hunt began for counter-technologies to hide aircraft and missiles from detection – most successfully ...
Immunology
Feb 05, 2013 |
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Mast cells give clues in diagnosis, treatment of dengue
A protein produced by mast cells in the immune system may predict which people infected with dengue virus will develop life-threatening complications, according to researchers at Duke Medicine and Duke-National University ...
Diseases, Conditions, Syndromes
Apr 30, 2013 |
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Scientists used iPhone to diagnose intestinal worms
Scientists used an iPhone and a camera lens to diagnose intestinal worms in rural Tanzania, a breakthrough that could help doctors treat patients infected with the parasites, a study said on Tuesday.
Diseases, Conditions, Syndromes
Mar 12, 2013 |
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Dengue cases may be four times more common than known
There may be nearly four times as many people infected with the tropical disease dengue globally than was previously believed, according to a new study.
Diseases, Conditions, Syndromes
Apr 07, 2013 |
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Tapeworm DNA contains drug weak spots
For the first time, researchers have mapped the genomes of tapeworms to reveal potential drug targets on which existing drugs could act. The genomes provide a new resource that offers faster ways to develop urgently needed ...
Diseases, Conditions, Syndromes
Mar 13, 2013 |
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Specialized mosquitoes may fight tropical disease
Scientists have made a promising advance for controlling dengue fever, a tropical disease spread by mosquito bites. They've rapidly replaced mosquitoes in the wild with skeeters that don't spread the dengue ...
Diseases, Conditions, Syndromes
Aug 24, 2011 |
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Tropical areas aren't the only source of seasonal flu epidemics: study
A commonly held theory says that flu virus originates every year in Southeast and Eastern Asia, making this region the source of seasonal flu epidemics in other parts of the world.
Diseases, Conditions, Syndromes
Nov 14, 2011 |
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Fralin entomologists map out the genetics behind a deadly disease
(Medical Xpress)—Stopping the spread of dengue infection— a potentially fatal tropical disease transmitted by the Aedes aegypti mosquito— could be one of the biggest challenges of our time. About half of the human ...
Diseases, Conditions, Syndromes
Mar 21, 2013 |
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Ciguatera fish poisoning a significant public health concern
(Phys.org)—A team of international marine scientists has reported a 60 per cent increase in the incidence of cases of Ciguatera poisoning among people living in Pacific Island nations.
Diseases, Conditions, Syndromes
Sep 11, 2012 |
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Study: High population density is greatest risk factor for water-linked diseases
Water-associated infectious disease outbreaks are more likely to occur in areas where a region's population density is growing, according to a new global analysis of economic and environmental conditions that influence the ...
Diseases, Conditions, Syndromes
Feb 14, 2012 |
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Man dies after parasitic worms invade lungs
(HealthDay)—A Vietnamese immigrant in California died of a massive infection with parasitic worms that spread throughout his body, including his lungs. They had remained dormant until his immune system ...
Diseases, Conditions, Syndromes
Mar 20, 2013 |
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New study: Cholera in Haiti tracked more rapidly by social media than traditional methods
Internet-based news and Twitter feeds were faster than traditional sources at detecting the onset and progression of the cholera epidemic in post-earthquake Haiti that has already killed more than 6500 people and sickened ...
Diseases, Conditions, Syndromes
Jan 09, 2012 |
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