Navigation Links
Cases of Tamiflu-Resistant Flu Concern Experts
Date:12/28/2011

By Alan Mozes
HealthDay Reporter

WEDNESDAY, Dec. 28 (HealthDay News) -- World Health Organization researchers are reporting an apparent spike in Australia in the number of seasonal influenza cases resistant to Tamiflu, the most commonly used antiviral drug.

The jump in such cases involving the pandemic 2009 A(H1N1) flu strain, also known as swine flu, took place during Australia's most recent winter: May through August of 2011.

"In 2007/2008, a different A(H1N1) influenza virus developed Tamiflu-resistance," explained WHO research scientist Aeron C. Hurt, who reported the spike. "On that occasion, it was first detected in large numbers in Europe. However, within 12 months the virus had spread globally, such that virtually every A(H1N1) virus around the world was resistant to this drug," he explained.

"This previous situation demonstrated the speed and potential for a Tamiflu-resistant virus to spread worldwide," Hurt added. "Our concern is that this current pandemic 2009 A(H1N1) Tamiflu-resistant virus may also spread globally."

Hurt, who is based in the Collaborating Centre for Reference and Research on Influenza in North Melbourne, outlined his observations in the Dec. 29 issue of the New England Journal of Medicine.

To explore the question of H1N1-drug resistance, Hurt and his team obtained viral samples from 182 H1N1 flu patients (aged from one month to 74 years) who were being cared for either in an emergency department or an intensive care unit, or by their general practitioner, during the recent winter in Australia.

In all, 29 of the patients (or 16 percent) were found to have a form of H1N1 that was resistant to both Tamiflu (oseltamivir) and an older class of adamantine treatments (rimantadine and amantadine).

Subsequent lab tests revealed that it would take more than 500 times the concentration of Tamiflu usually prescribed for nonresistant flu strains just to cut key a
'/>"/>

Copyright©2010 ScoutNews,LLC.
All rights reserved  

0

GOOD

Page: 1 2 3

Related medicine news :

1. Dengue Fever Cases Subside in Florida, But Threat Remains
2. School Hygiene Program Reduced Flu Cases
3. New Treatment May Boost Survival in Advanced Lung Cancer Cases
4. Doctors Might Miss Some Cases of Child Abuse
5. Study finds primary health care providers fail to report substantial cases of child abuse
6. Mayo Clinic study finds CT scans can help detect gout cases traditional tests miss
7. Georgetown researchers examine 21-year series of nipple sparing mastectomy cases and find no cancers
8. Researchers call for more awareness of male breast cancer as cases rise
9. Many Alzheimers Cases Go Unrecognized: Report
10. Study finds narcolepsy cases in China peak in early spring
11. Cases of Legionnaires Disease Tripled in 10 Years
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Cases of Tamiflu-Resistant Flu Concern Experts
(Date:5/23/2013)... Vegas Hotel Escapes, the premier ... all new vacation packages for the upcoming memorial ... Vegas for this patriotic holiday will be pleased ... VegasHotelEscapes.com's new special pricing available on VegasHotelEscapes.com's website. ... guarantees the lowest prices possible on vacation packages ...
(Date:5/23/2013)... May 23, 2013 If you are ... irritable bowel syndrome (IBS), the food spread this Memorial ... fun. , “While hot dogs and ice cream have ... warm weather months, IBS sufferers often feel the painful ... MD, a gastroenterologist with Lourdes Medical Associates. , IBS ...
(Date:5/23/2013)... (PRWEB) May 23, 2013 Onlinefitnessreview.com recently ... Blast Diet to determine what makes this diet work ... published review highlights three main components of the program: ... a positive mindset and the personal motivation that is ... every 7 days to keep the metabolism rate in ...
(Date:5/23/2013)... By Denise Mann HealthDay Reporter , , THURSDAY, ... of Americans take to help treat hip and knee ... increase risk for developing glaucoma, a small new study ... there is an increase of intraocular pressure (IOP) or ... of the leading causes of blindness. ...
(Date:5/23/2013)... Plano, TX (PRWEB) May 23, 2013 ... the Marketplace , Chaplains have been a part of ... this Memorial Day, like those preceding it, these men ... service to the United States of America. As ... trend of their migration to the workplace chaplaincy world. ...
Breaking Medicine News(10 mins):Health News:Sensitive Stomach? Lourdes Gastroenterologist Advises IBS Sufferers to Think Twice About What They Eat This Holiday Weekend 2Health News:Sensitive Stomach? Lourdes Gastroenterologist Advises IBS Sufferers to Think Twice About What They Eat This Holiday Weekend 3Health News:Onlinefitnessreview.com Publishes 7 Day Belly Blast Diet Review 2Health News:Glucosamine Supplements Tied to Risk of Eye Condition 2Health News:Glucosamine Supplements Tied to Risk of Eye Condition 3Health News:Memorial Day Focus Spotlight on Military Chaplains Transitioning in the Marketplace 2Health News:Memorial Day Focus Spotlight on Military Chaplains Transitioning in the Marketplace 3
... at the NCCN 14th Annual Conference, presented various views on ... experts tackled the spectrum of issues related to defining value, ... of the latest cancer treatments may not warrant their costs. ... rapid growth, both in terms of technological innovation and costs ...
... A small number of products contain allergens no matter what ... News) -- A small number of food products with a ... while about 2 percent of foods products without such a ... offending products more often came from smaller companies, noted the ...
... Fitness Industry Leader Introduces Commercial Grade Cardio Bike ... March 16 Expresso Fitness(R), the leading supplier ... announced the launch of the S3 Upright Youth ... children ages 9-14. The S3 Youth Bike ...
... WASHINGTON, March 16 The African American Health Alliance (AAHA) is ... because of actions by President Barack Obama. In less than two ... improve the health of the American people. His --, ... the Children,s Health Insurance Program Act (CHIP) ensures that more children ...
... day resolution in 2009? Join media mogul Sally Jessy Raphael ... Beres as they take listeners on a journey of seeing ... When you set out to work on your Earth ... upstairs closet, digging through an avalanche of junk should not ...
... STXS ) today announced that it has extended ... of SVB Financial Group (Nasdaq: SIVB ). ... the Company can borrow up to $25 million. "This ... cash position and other financing sources, provides us with the ...
Cached Medicine News:Health News:Experts Weigh in on Controversial Issue of Determining Value of Cancer Care at NCCN Conference 2Health News:Experts Weigh in on Controversial Issue of Determining Value of Cancer Care at NCCN Conference 3Health News:Experts Weigh in on Controversial Issue of Determining Value of Cancer Care at NCCN Conference 4Health News:Experts Weigh in on Controversial Issue of Determining Value of Cancer Care at NCCN Conference 5Health News:Food Allergy Labeling Not Always Accurate 2Health News:Food Allergy Labeling Not Always Accurate 3Health News:Expresso Fitness(R) Launches First Virtual Reality Cardio Bike for Kids 2Health News:African American Health Alliance: On The Road to Health Reform 2Health News:Sally Jessy Raphael Bids Farewell to Her Infamous Red Glasses, Reports Green Nest 2Health News:Stereotaxis Extends Its Credit Facility With Silicon Valley Bank 2Health News:Stereotaxis Extends Its Credit Facility With Silicon Valley Bank 3
(Date:5/23/2013)... JERUSALEM , May 23, 2013  Hadasit Bio-Holdings ... portfolio of biotech companies, based on intellectual property ... Israel ,s foremost medical research center, ... Neurosciences Ltd., received significant funding from the Israeli ... Chief Scientist (OCS) to support product development and ...
(Date:5/23/2013)... 23, 2013  Texas, premier physician associations today announced ... survival tools they need to provide demonstrably better and ... care marketplace. "I am confident the Physician ... said Stephen L. Brotherton , MD, ... Texas doctors are determined to make health ...
(Date:5/23/2013)... 2013  Net Medical Xpress Solutions, Inc., (OTC QB: ... the company has signed a letter of intent to ... Huntsville, AL . MedTel Solutions is ... and recruitment of telemedicine physicians. Consideration for the acquisition ... which is expected by June 30, 2013. ...
Breaking Medicine Technology:Hadasit Bio-Holdings Ltd. Portfolio Company - Cell Cure Neurosciences Ltd. Received Additional Government Support 2TMA Launches Physician Services Organization for Patient Care 2TMA Launches Physician Services Organization for Patient Care 3TMA Launches Physician Services Organization for Patient Care 4Net Medical Xpress Announces Acquisition of Telemedicine Staffing Company 2Net Medical Xpress Announces Acquisition of Telemedicine Staffing Company 3
... ARUP Laboratories is a national reference ... laboratory research and development. ARUP offers an ... unique medical tests in clinical and anatomic ... ARUP Laboratories' clients include more than half ...
... is a national reference laboratory and a ... development. ARUP offers an extensive test menu ... in clinical and anatomic pathology. Owned by ... include more than half of the nation's ...
... ARUP Laboratories is a national reference ... laboratory research and development. ARUP offers an ... unique medical tests in clinical and anatomic ... ARUP Laboratories' clients include more than half ...
... reference laboratory and a worldwide leader in ... an extensive test menu of highly complex ... anatomic pathology. Owned by the University of ... half of the nation's university teaching hospitals ...
Medicine Products: