New studies suggest airborne SARS transmission is possible

Two new studies present evidence that the virus causing severe acute respiratory syndrome (SARS) may spread through the air, not just through direct contact with contaminated water droplets as previous research had shown.

SARS coronavirus was detected in the air in a patient's room during the 2003 outbreak in Toronto, according to a new study published in The Journal of Infectious Diseases. Another study, from Hong Kong, shows patients in hospital bays near a SARS patient had a much higher infection rate than patients in distant bays, consistent with the possibility of airborne SARS transmission, according to an article in Clinical Infectious Diseases. Both articles are published in the journals' May 1 issues, and are now available online.

The Toronto research was conducted by Timothy F. Booth, PhD and colleagues during the SARS outbreak there in March 2003. Their results mark the first experimental confirmation of the presence of the SARS virus in the air of an infected patient's hospital room.

The authors cautioned that their results do not document any cases of airborne transmission of the SARS virus from one person to another, only the dissemination of the virus from an infected patient to the air, via breathing or coughing.

During the outbreak in Toronto hospitals, health care workers became infected with the virus despite observance of strict infection control precautions. The investigators wondered whether environmental contamination of hospital air or surfaces could explain the ongoing risk of SARS coronavirus transmission to health care workers. To answer this question, they collected patient information and environmental samples from the SARS units of four Toronto hospitals.

SARS coronavirus was detected in the air in one of the four rooms tested. The researchers also detected virus in four of 85 surface samples taken from frequently touched surfaces, highlighting the importance of strict adherence to infection contr

Contact: Steve Baragona
Infectious Diseases Society of America

Page: 1 2

Related medicine news :

1. New studies show mixed results on epilepsy drugs and birth defects
2. Brain imaging studies investigate pain reduction by hypnosis
3. Impact of scientific advances on drug studies and membrane research to be explored
4. Two studies find evidence that sunlight may have beneficial influence on cancer
5. More studies on risks and benefits of COX-2 inhibitors published in Archives of Internal Medicine
6. Animal studies show stem cells might make biological pacemaker
7. Infants, children prefer sounds over pictures and only slowly become visually oriented, studies find
8. New studies on Ritalin and Alzheimers Disease highlight ACNP Annual Meeting
9. Gender and sex hormones affect the brains pain response and more, according to new studies
10. Analysis of tamoxifen studies reveals slight increase of stroke risk
11. Imaging studies clarify brain changes associated with language deficits in autism

Post Your Comments:

(Date:11/27/2015)... Raleigh, NC (PRWEB) , ... November 27, 2015 , ... ... most effective ways to treat it. Surviving Mesothelioma has just posted the findings ... Researchers at University Hospital Zurich analyzed the cases of 136 mesothelioma patients who were ...
(Date:11/27/2015)... ... November 27, 2015 , ... The print component ... Today in Atlanta, Dallas, New York, Minneapolis, South Florida, with a circulation of ... distributed nationally, through a vast social media strategy and across a network of ...
(Date:11/27/2015)... Wilmington, DE (PRWEB) , ... November 27, 2015 ... ... a member of the well-respected Microsoft Dynamics SL User Group (MSDSLUG). Recognized as ... is an independent group of Microsoft Dynamics SL software users, partners, industry experts ...
(Date:11/27/2015)... Los Angeles, CA (PRWEB) , ... November 27, 2015 , ... ... the Commission on Accreditation of Allied Health Education Programs (CAAHEP) awarded accreditation to its ... exclusive list of CAAHEP accredited colleges, as only one of twelve colleges and universities ...
(Date:11/27/2015)... ... November 27, 2015 , ... Indosoft Inc., ... the incorporation of Asterisk 11 LTS (Long Term Support) into its Q-Suite 5.10 ... brings Q-Suite 5.10 up-to-date with a version of Asterisk that will receive not ...
Breaking Medicine News(10 mins):
(Date:11/26/2015)... November 26, 2015 --> ... use SyMRI to find optimal contrast weighting of MRI ... and has signed a research agreement with SyntheticMR in order ... Using SyMRI, it is possible to generate multiple contrast images ... the patient has left, thus making it possible to both ...
(Date:11/26/2015)... DUBLIN , Nov. 26, 2015 ... the addition of the "2016 Future Horizons ... Monitoring (TDM) Market: Supplier Shares, Country Segment Forecasts, ... offering. --> ... comprehensive analysis of the Japanese therapeutic drug monitoring ...
(Date:11/26/2015)... DUBLIN , November 26, 2015 /PRNewswire/ ... the addition of the "2016 Future ... Drugs of Abuse Testing Market: Supplier Shares, ... report to their offering. --> ... of the "2016 Future Horizons and ...
Breaking Medicine Technology:
Cached News: