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Extinctions linked to climate change
A new report that links global warming to the recent extinction of dozens of amphibian species in tropical America is more evidence of a large phenomena that may affect broad regions, many animal species and ultimately humans.   view more (2006-01-12)

Human pubic lice acquired from gorillas gives evolutionary clues
Humans acquired pubic lice from gorillas several million years ago, but this seemingly seedy connection does not mean that monkey business went on with the great apes, a new University of Florida study finds.   view more (2007-03-08)

Arsenic in chicken feed may pose health risks to humans, C&EN reports
Pets may not be the only organisms endangered by some food additives. An arsenic-based additive used in chicken feed may pose health risks to humans who eat meat from chickens that are raised on the feed.   view more (2007-04-10)

Researchers Reveal the Infectious Impact of Salmon Farms on Wild Salmon
Researchers Reveal the Infectious Impact of Salmon Farms on Wild Salmon   view more (2005-03-28)

Blood transfusion-transmitted infections: A global perspective
Thanks to the many blood-safety interventions introduced since 1984, the overall risk for most transfusion-transmitted infections has become exceedingly small.   view more (2006-09-28)

Biomarkers in blood could aid diagnosis of crippling, often fatal forms of malaria
Canadian researchers have identified protein biomarkers that shed new light on the development of two severe and debilitating forms of malaria.   view more (2008-12-08)

Scientists demonstrate feasibility of preventing malaria parasite from becoming sexually mature
Researchers have demonstrated the possibility of preventing the human malaria parasite, Plasmodium falciparum, which is responsible for more than a million malaria deaths a year, from becoming sexually mature.   view more (2008-06-03)

New peptide antibiotic isolated from American oyster
North Carolina Sea Grant researchers have isolated a new peptide antibiotic from the American oyster that may have implications for managing many diseases in oysters.   view more (2005-11-30)

Novel approach for rapid identification and development of malaria vaccines
Malaria is the world's most frequent parasitic disease, affecting more than 100 countries in the tropical zones, mostly in Africa, and 40% of the world population, with more than a million deaths per year.   view more (2007-07-25)

Discovery could help stop malaria at its source -- the mosquito
As summer temperatures cool in the United States, fewer mosquitoes whir around our tiki torches. But mosquitoes swarming around nearly 40 percent of the world's population will continue to spread a deadly parasitic disease - malaria.   view more (2007-08-30)

Misconceptions about headlice: what does the research really show?
A review article in this week’s BMJ dispels some of the myths about treating head lice, using the most up-to-date medical research. For example, it shows that:   view more (2003-06-04)

Global program to eliminate elephantiasis has early success in Egypt
Organizers of a 20-year global effort to eliminate a parasitic infection that is a leading cause of disability have an early victory to savor: a five-year Egyptian elimination campaign has mostly succeeded. Infection with the parasites, threadlike filarial worms, can lead to the dramatic,... view more (2006-03-24)

Species detectives track unseen evolution
New species are evading detection using a foolproof disguise - their own unchanged appearance. Research published in the online open access journal, BMC Evolutionary Biology, suggests that the phenomenon of different animal species not being visually distinct despite other significant genetic... view more (2007-07-19)

Global Warming Linked To Increase Of Tick-borne Encephalitis In Sweden
The increase in incidence of tick-borne encephalitis in Sweden reported over the past two decades is directly related to the country's increasingly mild climate over the same period, conclude authors of a study in this week's issue of THE LANCET. Tick-borne encephalitis (TBE) is caused by a virus,... view more (2001-07-05)

Tiny pest-eating insect fights fruit flies
Farmers and vineyard owners have a new weapon in their pest management arsenal. A commonly used parasitoid, or parasitic insect that kills its host, has proven to be quite effective in the control of fruit flies in vineyards.   view more (2007-12-07)

Best way to treat malaria: Avoid using same drug for everyone, scientists say
A team of scientists employing a sophisticated computer model pioneered at Princeton University and Resources for the Future has found that many governments worldwide are recommending the wrong kind of malaria treatment.   view more (2008-09-08)

Ben-Gurion University of the Negev initiates project to eliminate intestinal worms in Ethiopia
A professor at The Faculty of Health Sciences at Ben-Gurion University of the Negev (BGU) is beginning an intensive program in Ethiopia this August to eradicate intestinal worms which affect as much as 50 percent of the population in Africa.   view more (2008-08-06)

Ecology Drives The Worldwide Distribution Of Human Diseases
Mounting evidence suggests that ecological and climatic conditions influence the emergence, spread, and recurrence of infectious diseases. Global climate change is likely to aggravate climate-sensitive diseases in unpredictable ways. Increasingly, public health programs aimed at preventing and... view more (2004-06-09)

Scientists find stronger evidence for link between cat faeces and schizophrenia
Researchers have found stronger evidence for a link between a parasite in cat faeces and undercooked meat and an increased risk of schizophrenia.   view more (2006-01-18)

Study in Royal Society journal on possiblity of human organ regeneration
The interest of this article to the public centres on the discovery that non-functioning organs can be regenerated in adults by use of scaffolds alone (or scaffolds seeded with the subject's own epithelial cells).   view more (2005-09-21)

Old before their time? Aging in flies under natural vs. laboratory conditions
Evolutionary studies of aging typically utilize small, short-lived animals (insects, worms, mice) under benign conditions - constant temperature and humidity, no parasites, superabundant food - in the laboratory. Oddly enough, very little is known about aging in such animals in their harsh,... view more (2008-09-08)

Bloodless Worm Sheds Light on Human Blood, Iron Deficiency
Using a lowly bloodless worm, University of Maryland researchers have discovered an important clue to how iron carried in human blood is absorbed and transported into the body. The finding could lead to developing new ways to reduce iron deficiency, the world's number one nutritional disorder.   view more (2008-04-17)

Toxoplasmosis infection trick revealed by scientists
Toxoplasmosis is a parasitic disease, primarily carried by cats. It is transmitted to humans by eating undercooked meat or through contact with cat faeces.   view more (2007-05-11)

Sleeping sickness parasite shows how cells divide their insides
Graham Warren, professor of cell biology, and his colleagues at Yale study Trypanosoma brucei, the parasite that causes Sleeping Sickness.   view more (2005-11-08)

'GreeneChip' — New diagnostic tool that rapidly and accurately identifies multiple pathogens
Researchers in the Greene Infectious Disease Laboratory at Columbia University Mailman School of Public Health and their colleagues in the WHO Global Laboratory Network have developed a new tool for pathogen surveillance and discovery-the GreeneChip System.   view more (2006-12-06)
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