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Discovery of new species of Ebola virus

Scientists report the discovery of a new species of Ebola virus, provisionally named Bundibugyo ebolavirus, November 21 in the open-access journal PLoS Pathogens.

20 Nov 2008

Common cold virus originated in birds

A virus that causes cold-like symptoms in humans originated in birds and may have crossed the species barrier around 200 years ago, according to an article published in the December issue of the Journal of General Virology.

20 Nov 2008

Human granulocytic anaplasmosis - tick-borne disease found in China

It appears that for the first time human granulocytic anaplasmosis (HGA), an emerging tick-borne infectious disease found in the U.S. and Europe, has been identified in China and apparently was transmitted from person to person, according to a study in the November 19 issue of JAMA.

18 Nov 2008

How household bleach kills bacteria

Despite the fact that household bleach is commonly used as a disinfectant, exactly how it works to fight bacteria remained an open question.

16 Nov 2008

Strong relationship found between allergies and cancer in environmentally exposed tissues

There may be a silver -- and healthy -- lining to the miserable cloud of allergy symptoms: Sneezing, coughing, tearing and itching just may help prevent cancer -- particularly colon, skin, bladder, mouth, throat, uterus and cervix, lung and gastrointestinal tract cancer, according to a new Cornell study.

12 Nov 2008

Airport malaria

In a global world, significant factors affect the spread of infectious diseases, including international trade, air travel and globalized food production. "Airport malaria" is a term coined by researchers to explain the more recent spread of malaria to areas such as the United States and Europe, which some scientists credit to warmer climate changes.

11 Nov 2008

Latest research on diagnosis and treatment of allergic diseases

Researchers are presenting more than 450 abstracts on investigational findings in the diagnosis and treatment of allergic diseases at the ACAAI Annual Meeting in Seattle, Nov. 6-11. Following are highlights of some key studies on asthma.

11 Nov 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

VIA Pharmaceuticals announces results of phase 2 trials of VIA-2291 in cardiovascular disease

VIA Pharmaceuticals, Inc. has announced the results of two Phase 2 studies of its lead drug, VIA-2291.

10 Nov 2008

Crestor (rosuvastatin calcium) shown to significantly reduce major cardiovascular events

New data from the JUPITER study demonstrated that Crestor (rosuvastatin calcium) 20 mg significantly reduced major cardiovascular (CV) events (defined in this study as the combined risk of myocardial infarction, stroke, arterial revascularization, hospitalization for unstable angina, or death from CV causes) by a dramatic 44% compared to placebo (p<0.001) among men and women with elevated hsCRP but low to normal cholesterol levels.

10 Nov 2008

Advances in ophthalmology

The 2008 Joint Meeting of the American Academy of Ophthalmology (Academy) and European Society of Ophthalmology (SOE), the largest and most comprehensive ophthalmic educational meeting in the world, is in session November 8 to 11 at the Georgia World Congress Center, Atlanta.

10 Nov 2008

Flu shot still best protection against flu

The failure of the flu vaccine to protect many Americans against the virus last year shouldn't prevent you from getting your annual flu shot this year.

6 Nov 2008

10 symptoms that should never be ignored

Not every ache and pain merits a quick trip to the doctor -- but some do.

6 Nov 2008

Peck on the leg from a magpie leads to amputation

A new study has revealed that a peck on the leg from a pet magpie resulted in an elderly Australian woman losing her lower leg.

4 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

Protect yourself from flu by wearing a mask and washing your hands

In what has been termed a landmark new study, it is suggested that wearing masks and washing hands prevents the spread of flu-like symptoms.

28 Oct 2008

New TB test more accurate in predicting those most susceptible

Scientists have developed a new blood test which promises to more accurately predict those most likely to develop tuberculosis (TB).

22 Oct 2008

Google.org helps identify future disease hot spots

Google.org, the philanthropic arm of Google, has announced grants of more than $14 million to support partners working in Southeast Asia and Africa to prevent the next pandemic.

21 Oct 2008

New tuberculosis test reveals patients at risk

A recently introduced blood test can reveal which patients may develop active tuberculosis (TB) much more precisely than the 100-year old TB skin test, according to a new study published today in the journal Annals of Internal Medicine.

20 Oct 2008