Penn researchers discover key to how SARS virus infects cells
Researchers from the University of Pennsylvania School of Medicine have found that inhibitors of an enzyme called cathepsin L prevent the SARS (severe acute respiratory syndrome) virus from entering target cells. SARS is caused by an emergent coronavirus. view more (2005-08-02)
Update on SARS at FEMS Congress
Severe Acute Respiratory Syndrome represents only one of a series of new diseases caused by organisms grouped under the general title 'emerging pathogens'. Others will also be described and discussed at the 1st FEMS Congress of European Microbiologists at Ljubljana, Slovenia, June 29 - July 3, 2003. Several new haemorrhagic fever viruses will be... view more... (2003-06-24)
Did Rats Spread SARS In Amoy Gardens? (p 570)
A hypothesis in this week's issue of THE LANCET proposes that roof rats could have been responsible for the spread of the severe acute respiratory syndrome (SARS) outbreak in Hong Kong's Amoy Gardens apartment block where over 300 people were infected with the SARS virus earlier this year. Stephen Ng from Columbia University School of Public... view more... (2003-08-13)
Researchers probe enzyme that may lead to new SARS drugs
Researchers at the University of Illinois at Chicago and two other institutions have unraveled the structure of an important new drug target from the virus that causes SARS, severe acute respiratory syndrome. view more (2006-04-05)
'Identify and Isolate': Simple public health measures work best in controlling highly infectious diseases
Simple public health measures, such as the isolation of individuals with disease symptoms and the tracing and quarantining of anyone who has been in contact with them, are the most effective ways of stopping many infectious diseases, according to mathematical modelling by a team of Imperial College London researchers. The research, published in... view more... (2004-05-06)
Hygiene Is Most Potent Force In Tackling Deadly Diseases
Rapid and sustained implementation of stringent infection control procedures by healthcare workers in hospitals - such as wearing masks, gowns and washing hands regularly - is the single most important measure in combating the spread of new, infectious diseases for which there is no treatment of vaccine, according to research findings by US... view more... (2003-07-28)
SARS - the first comprehensive description of the damage caused by the virus
Research News in the Journal of Pathology Doctors working near to the first outbreak of severe acute respiratory syndrome (SARS) Guangdong, China, have just published the first histopathological description of the effects of this viral infection in the Journal of Pathology. Basing their findings on autopsies of three people who died of SARS, Dr... view more... (2003-06-30)
Purdue researcher invents molecule that stops SARS
A Purdue University researcher has created a compound that prevents replication of the virus that causes SARS and could lead to a treatment for the disease. view more (2008-11-12)
Travel ban could reduce spread of SARS or other infectious diseases
Restricting travel could help reduce the spread of infections like SARS by more than 50%. In a study published today in the open access journal BMC Medicine, Swedish researchers simulated infection scenarios and tested the impact of travel restrictions on the spread of infection. view more (2006-12-14)
Learning How SARS Spikes Its Quarry
Researchers have determined the first detailed molecular images of a piece of the spike-shaped protein that the SARS virus uses to grab host cells and initiate the first stages of infection. view more (2005-09-16)
A quicker, cheaper SARS virus detector -- one easily customizable for other targets
Members of a USC-led research team say they've made a big improvement in a new breed of electronic detectors for viruses and other biological materials - one that may be a valuable addition to the battle against epidemics. view more (2009-05-29)
Problem of emerging infectious diseases likely to worsen
Emerging infectious diseases pose a global threat to human and animal health, and the problem is likely to worsen, warns an expert in this week's BMJ. view more (2005-11-28)
Keep genome data freely accessible (p 1099)
This week's lead editorial discusses the benefits and potential risks of allowing genomic information to be freely available on the internet-and supports the recent report by the US National Research Council recommending that such information should remain freely accessible to all. view more (2004-09-22)
Is the UK prepared for pandemic flu?
Giving local authorities responsibility for implementing pandemic flu plans may not be the best policy, says a senior public health doctor in this week's BMJ. view more (2007-05-11)
Should noninvasive ventilation be considered a high-risk procedure during an epidemic?
Contrary to current policies recommending that non-invasive ventilation be avoided during an infectious outbreak, the author of a commentary in CMAJ (Canadian Medical Association Journal) argues that it should be used expeditiously in this setting. view more (2009-10-13)
Synthetic aperture radar may soon be used for reconnaissance on small UAVs
Researchers at the National Nuclear Security Administration's Sandia National Laboratories flew what is probably the world's smallest fine-resolution synthetic aperture radar (SAR) in May, making real-time images from the 6-kilometer range with a resolution of four inches. view more (2005-06-22)
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)
Discovery may help defang viruses
Researchers may be able to tinker with a single amino acid of an enzyme that helps viruses multiply to render them harmless, according to molecular biologists who say the discovery could pave the way for a fast and cheap method of making vaccines. view more (2007-08-29)
Chips could speed up detection of livestock viruses
Some of the worst threats to farm workers and farm animals such as bird flu, foot-and-mouth disease and other emerging viruses could soon be quickly identified by using a simple screening chip developed by scientists from the Institute for Animal Health, scientists will hear today (Monday 31 March 2008) at the Society for General Microbiology's... view more... (2008-03-31)
Preparing for an influenza pandemic: A triage protocol in the face of limited resources
The recent outbreaks of avian influenza (H5N1) around the world have placed a renewed emphasis on preparing for an influenza pandemic in humans. view more (2006-11-21)
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