HOME >> BIOLOGY >> NEWS
Public health measures can contain SARS, two modeling studies suggest

The SARS virus is contagious enough to cause a very large epidemic if left unchecked, but could nonetheless be controlled with rigorous public health measures, two research teams report. These results are being released today by the journal Science, published by the American Association for the Advancement of Science (AAAS).

Both teams used data about recent SARS cases to make projections about how the epidemic will proceed under various circumstances. They found that the SARS virus seems to be moderately rather than highly contagious and could thus be controlled by careful interventions that, for example, reduced contacts by infected people, or helped them receive treatment more quickly.

In one of the studies, U.S. and Canadian researchers used their model to investigate how effective different control measures could be. The possibilities they considered -- including early case detection, reducing each patient's infectiousness, and quarantine -- could all have major impacts on the epidemic, especially when used in combination, the scientists found.

The second study, by U.K. and Hong Kong researchers, focused specifically on Hong Kong, and found that public health efforts currently seem to have brought the epidemic under control. Reduced contact rates in both hospitals and the community were primarily responsible for this success, with rapid hospitalization playing a less important role, according to study.

"It's difficult to predict, this early on, how an epidemic will spread, especially when it's caused by a previously unknown virus. Modeling studies like these -- while preliminary -- suggest that we are headed in the right direction to stop the epidemic," said Caroline Ash, a microbiologist and Science editor working in Cambridge, U.K.

"Modeling studies can give us important information about the quantitative aspects of the epidemic -- how many people are infected, on average by each case; how many people would pot
'"/>

Contact: Kathy Wren
kwren@aaas.org
617-524-6289
American Association for the Advancement of Science
23-May-2003


Page: 1 2 3

Related biology news :

1. Reporters from Science Magazine to receive ASM Public Communications Award
2. NIEHS/NTP Director Dr. Kenneth Olden receives Society of Toxicologys Public Communications Award
3. GM nation? Public debate: a valuable experiment
4. John Allen Paulos receives prestigious AAAS Award for Public Understanding of S&T
5. Public Library of Science launches PLoS Biology
6. Dr. Gonsalves will receive ASPB Leadership in Science Public Service Award
7. AACR forum to discuss stem cells and cancer research: Public policy issues
8. Public Library of Science acts to increase public access to scientific research
9. Public knows no more about genetics than in 1990, U-M study shows
10. Natural Science and Public Health: Prescription for a Better Environment
11. School of Public Health awarded $30 million to develop and introduce pneumococcal vaccine

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:4/15/2016)... 15, 2016  A new partnership announced today ... underwriting decisions in a fraction of the time ... and high-value life insurance policies to consumers without ... With Force Diagnostics, rapid testing (A1C, Cotinine and ... (blood pressure, weight, pulse, BMI, and activity data) ...
(Date:4/13/2016)...  IMPOWER physicians supporting Medicaid patients in ... standard in telehealth thanks to a new partnership with ... IMPOWER patients can routinely track key health measurements, such ... and, when they opt in, share them with IMPOWER ... local retail location at no cost. By leveraging this ...
(Date:3/29/2016)... March 29, 2016 LegacyXChange, Inc. ... "LEGX" and SelectaDNA/CSI Protect are pleased to announce our ... in a variety of writing instruments, ensuring athletes signatures ... created collectibles from athletes on LegacyXChange will be assured ... the DNA. Bill Bollander , CEO ...
Breaking Biology News(10 mins):
(Date:6/23/2016)... SAN FRANCISCO , June 23, 2016   ... it has secured $1 million in debt financing from ... to ramp up automation and to advance its drug ... for its new facility. "SVB has been ... goes beyond the services a traditional bank would provide," ...
(Date:6/23/2016)... , June 23, 2016 Apellis ... Phase 1 clinical trials of its complement C3 ... single and multiple ascending dose studies designed to ... (PD) of subcutaneous injection in healthy adult volunteers. ... (SC) either as a single dose (ranging from ...
(Date:6/23/2016)... CA (PRWEB) , ... June 23, 2016 , ... ... software, is exhibiting at the Pennsylvania Convention Center and will showcase its product’s ... conference. ClinCapture will also be presenting a scientific poster on Disrupting Clinical Trials ...
(Date:6/23/2016)... 23, 2016 ReportsnReports.com adds ... to its pharmaceuticals section with historic and forecast ... much more. Complete report on the ... profiling 15 companies and supported with 261 tables ... . The Global Cell Culture ...
Breaking Biology Technology:
Cached News: