Navigation Links
Hong Kong hospital reports possible airborne influenza transmission
Date:11/22/2010

Direct contact and droplets are the primary ways influenza spreads. Under certain conditions, however, aerosol transmission is possible. In a study published in the current issue of Clinical Infectious Diseases, available online (http://www.journals.uchicago.edu/doi/abs/10.1086/656743), the authors examined such an outbreak in their own hospital in Hong Kong.

On April 4, 2008, seven inpatients in the hospital's general medical ward developed fever and respiratory symptoms. Ultimately, nine inpatients exhibited influenza-like symptoms and tested positive for influenza A. The cause of the outbreak was believed to be an influenza patient who was admitted on March 27. He received a form of non-invasive ventilation on March 31, and was then moved to the intensive care unit after 16 hours. During that time, he was located right beside the outflow jet of an air purifier, which created an unopposed air current across the ward.

"We showed that infectious aerosols generated by a respiratory device applied to an influenza patient might have been blown across the hospital ward by an imbalanced indoor airflow, causing a major nosocomial outbreak," said study author Nelson Lee, MD, of the Chinese University of Hong Kong. "The spatial distribution of affected patients was highly consistent with an aerosol mode of transmission, as opposed to that expected from droplet transmission.

"Suitable personal protective equipment, including the use of N95 respirators, will need to be considered when aerosol-generating procedures are performed on influenza patients," Dr. Lee added. "Avoiding such procedures in open wards and improving ventilation design in health care facilities may also help to reduce the risk of nosocomial transmission of influenza."


'/>"/>

Contact: John Heys
jheys@idsociety.org
703-299-0412
Infectious Diseases Society of America
Source:Eurekalert

Page: 1

Related medicine news :

1. The private sale of drugs in public hospitals
2. Minnesota Department of Health Report: Nearly 6,000 Hospitalizations for COPD in 2007
3. Bariatricfurnishings.com Launches Unique Eco-friendly Seating for Health Care, Hospitality, Assisted Living Centers, and Home Use at Competitive Prices
4. Scott & White Memorial Hospital uses device to revolutionize treatment of traumatic aortic injury
5. Most pandemic plans in Ontario hospitals have not been tested: Queens University study
6. American Heart Association Comment on Hospitalization of President Bill Clinton
7. Allegheny General Hospital Study Demonstrates Safety and Potential Efficacy of Oral Allergy Treatment
8. SHARECOR Partners With Quantros, Inc. to Facilitate Core Measures and Regulatory Reporting in Louisiana Hospitals
9. Kaiser Foundation Health Plan and Hospitals Report Fourth Quarter and Fiscal Year 2009 Financial Results
10. Father Channels His Grief into Advocacy, Promotes Simple Actions to Make Hospitals Safer for Children
11. Catholic Health East and BayCare Health System Pledge $200,000 to Rebuild Hospital in Port-Au-Prince
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/28/2017)... NY (PRWEB) , ... April 28, 2017 , ... It's ... there are a number of illnesses that are unclear as to whether or not ... their heads. Bronchitis is one of these illnesses. So, FindaTopDoc took a look into ...
(Date:4/28/2017)... ... ... affects much more than energy – it also has mental and physical benefits. According to ... time, which can increase the risk of having a car accident. , This week ... to help you sleep better and feel better:, , Turn off ...
(Date:4/28/2017)... ... , ... The Radiology Business Management Association (RBMA) is pleased to ... election process has been in place since the RBMA was founded in 1968 with ... succeeds Jim Hamilton, MHA, CMM, FRBMA, as president. Dr. Dickerson the chief executive officer ...
(Date:4/28/2017)... , ... April 28, 2017 , ... ... America (UCAOA) and College of Urgent Care Medicine will host industry leaders for ... and speakers will help those in the industry adapt to the issues currently ...
(Date:4/28/2017)... ... April 28, 2017 , ... Yisrayl Hawkins, Pastor and Overseer at The House of Yahweh ... Creator responds to and which He does not. Yisrayl says with so many titles ... the true name, but he says with a little Scripture, backed with a lot of ...
Breaking Medicine News(10 mins):
(Date:4/19/2017)... EAST HANOVER, N.J. , April 19, 2017 ... study conducted by the National Heart, Lung, and ... Health (NIH) demonstrating that 58% of patients with ... at six months when treated with eltrombopag at ... treatment 1 . The study evaluated three sequential ...
(Date:4/18/2017)... April 18, 2017  Cardinal Health (NYSE: ... fiscal 2017 earnings per share (EPS) guidance and providing ... is in conjunction with this morning,s announcement of the ... and Nutritional Insufficiency businesses. Cardinal Health now ... will be at the bottom of its previous guidance ...
(Date:4/18/2017)... Viverae ® , a leader in workplace ... IBM ® Watson Campaign Automation, implementing behavioral messaging ... a personalized experience. Through digital engagement, the platform prompts ... real time. The enhanced experience drives engagement by focusing ... they are in their journey to health. ...
Breaking Medicine Technology: