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Infectious Diseases Current Events | Infectious Diseases News | 11

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Unmasked and vulnerable
Donning a face mask is an easy way to boost protection from severe respiratory illnesses such as influenza and SARS, new research from the University of New South Wales (UNSW) has found, but convincing a reluctant public and health workers is proving a struggle.   view more (2009-01-26)

Rare infections after medically induced abortions likely not drug-related
Since 2000, five women in North America who had medically induced abortions (MIAs) died from toxic shock caused by a Clostridium sordellii infection. This has led some people to question the safety of the combination of the drugs mifepristone and misoprostol frequently used in MIA procedures.   view more (2006-11-07)

Measles Vaccinations Need to be Repeated to Protect HIV-Infected Children
HIV-infected children may require repeat measles vaccination for protection, according to new research from the Johns Hopkins Bloomberg School of Public Health and other institutions.   view more (2007-07-18)

Risk of HIV transmission highest early in infection
New evidence suggests that the risk of HIV transmission may be highest in the early stages of infection. According to a study published in the April 1 issue of The Journal of Infectious Diseases, now available online, early infection accounted for nearly half of all transmission occurrences in an HIV-infected population in the province of Quebec,... view more... (2007-03-06)

Anthrax attack posed greater potential threat than thought
A new study shows that more people were at risk of anthrax infection in the Oct. 2001 attack on U.S. Sen. Tom Daschle's office than previously known.   view more (2007-01-05)

Antibody key to treating variant CJD, scientists find
Scientists at the University of Liverpool have determined the atomic structure of the 'binding' between a brain protein and an antibody that could be key to treating patients with diseases such as variant CJD.   view more (2009-03-04)

Common blood test can help distinguish between mononucleosis and tonsillitis
Measuring a patient's ratio of white blood cell types may help physicians accurately distinguish between the similar conditions infectious mononucleosis and bacterial tonsillitis, potentially guiding treatment decisions.   view more (2007-01-16)

Study finds multiple neglected tropical diseases effectively treated with drugs
The neglected tropical diseases are a group of 13 infectious diseases, including elephantiasis, hookworm, African sleeping sickness and trachoma, which affect more than 1 billion people worldwide, most of whom live in extreme poverty.   view more (2007-10-26)

Increased risk of Hantavirus forecast for US southwest
The Four Corners region of the United States (where Ariz., N.M., Colo. and Utah meet) will be at greater risk for hantavirus outbreak this year than in 2005.   view more (2006-07-13)

UH Manoa researcher examines possible implications of daily commute and mosquito-borne diseases
University of Hawaii at Manoa assistant researcher Durrell Kapan recently published a paper, Man Bites Mosquito: Understanding the Contribution of Human Movement to Vector-Borne Disease Dynamics, in PLoS One. Published August 26, the paper highlights how daily commuting patterns in mega-cities may be a critically overlooked factor in understanding... view more... (2009-09-18)

A molecule impedes the destruction of the 'Brucella' bacteria
Research carried out with the participation of the University of Navarra has shown how a determinate molecule helps an important pathogen, Brucella abortus, escape destruction within the cells charged with eliminating infectious agents (macrophages).   view more (2005-06-15)

Major discovery opens door to leishmania treatment
Leishmania is a deadly parasitic disease that affects over 12 million people worldwide, with more than 2 million new cases reported every year.   view more (2009-10-07)

Rectal artemisinins rapidly eliminate malarial parasites
Artemisinin-based suppositories can help 'buy time' for malaria patients who face a delay in accessing effective, injectable antimalarials, according to research published in the online open access journal BMC Infectious Diseases.   view more (2008-03-28)

Surface bacteria maintain skin's healthy balance
On the skin's surface, bacteria are abundant, diverse and constant, but inflammation is undesirable. Research at the University of California, San Diego School of Medicine now shows that the normal bacteria living on the skin surface trigger a pathway that prevents excessive inflammation after injury.   view more (2009-11-23)

Tuberculosis risk for travellers (pp 442, 461)
The risk of tuberculosis infection in long-term travellers to countries with high prevalence of the disease is substantial and of similar magnitude to the average risk for the local population, according to research published in this week’s issue of THE LANCET. Little attention has been paid to the potential of international travellers to... view more... (2000-08-02)

Study finds extensive patient sharing among hospitals; could impact spread of infectious diseases
Findings from the first in-depth study of patient sharing show that hospitals share large numbers of patients with other acute care facilities without knowing it.   view more (2009-03-19)

Resistance to anti-HIV drugs in Uganda developed due to drug supply problems
Some HIV-infected patients in Uganda who self-paid for their antiretroviral medications experienced interruptions in drug supply due to either financial demands or supply logistical disruptions.   view more (2007-04-23)

Live recordings of cell communication
A new advanced method for nano-scale imaging of vesicle-fusion - vesicles are biological nano-sized containers - could add to our understanding of diseases of the nervous system and viral infections.   view more (2009-08-06)

Breaks in hibernation help fight bugs
A habit in some animals to periodically wake up while hibernating may be an evolutionary mechanism to fight bacterial infection, according to researchers at Penn State.   view more (2006-08-17)

NIAID DNA vaccine for H5N1 avian influenza enters human trial
The first human trial of a DNA vaccine designed to prevent H5N1 avian influenza infection began on December 21, 2006, when the vaccine was administered to the first volunteer at the National Institutes of Health (NIH) Clinical Center in Bethesda, MD.   view more (2007-01-05)
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