Navigation Links
H5N1 avian flu virus vaccine induces immune responses in healthy adults

Results from a clinical trial demonstrate that high doses of an experimental H5N1 avian influenza vaccine can induce immune responses in healthy adults.

Approximately half of those volunteers who received an initial and a booster dose of the highest dosage of the vaccine tested in the trial developed levels of infection-fighting antibodies that current tests predict would neutralize the virus. The National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, funded the study, published in the current issue of The New England Journal of Medicine. Preliminary results from this trial were first disclosed late last summer.

"These findings represent an important step forward in the nation's efforts to prepare for the possible emergence of a human pandemic of H5N1 avian influenza," notes NIH Director Elias A. Zerhouni, M.D.

"We are working hard to address the many challenges that remain with regard to the development of an H5N1 vaccine," adds NIAID Director Anthony S. Fauci, M.D. "For example, potentially protective immune responses were seen most frequently at the highest dose of this vaccine. We are investigating other options that may allow us to reduce the dosage--for example, adding an immune booster, or adjuvant, to the vaccine--so we can achieve a more practical immunization strategy." In addition, the U.S. Department of Health and Human Services is pursuing other approaches to an H5N1 vaccine, including vaccines made in cell cultures rather than grown in eggs.

H5N1 avian influenza viruses are of enormous concern to public health officials worldwide. The potential for a human avian flu pandemic looms large, say experts, as daily reports indicate an increasing spread of infection in bird populations in Southeast Asia, Europe, the Middle East and Africa. According to the World Health Organization, as of March 24, 2006, 186 people had been infected with avian flu viruses, and more than half
'"/>

Source:NIH/National Institute of Allergy and Infectious Diseases


Page: 1 2 3

Related biology news :

1. Bird samples from Mongolia confirmed as H5N1 avian flu
2. WCS says avian flu prevention should focus on farms, markets
3. Less virulent strains of avian influenza can infect humans
4. Drug resistant avian influenza viruses more common in Southeast Asia than North America
5. Volunteers sought for avian flu vaccine study
6. Vaccine provides 100 percent protection against avian flu virus in animal study
7. Medical experts: US unlikely to have enough vaccines to stop avian flu
8. Minor mutations in avian flu virus increase chances of human infection
9. H9N2 avian flu vaccine paired with adjuvant provokes strong human immune response at low doses
10. Pacific Rim researchers to collaborate on distributed bioinformatics analysis of avian flu
11. Map predicting spread of avian flu
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: avian flu virus vaccine induces immune responses healthy adults

(Date:1/22/2015)... 2015   EyeLock, Inc. , a market leader of iris-based ... Gerber to the new role of Senior Vice President ... development of mobile platforms and wearable solutions for EyeLock,s technologies. ... in the semiconductor industry to his role at EyeLock, with ...
(Date:12/22/2014)... DENVER , Dec. 22, 2014  The 2014 Holiday ... industry as Acuity Market Intelligence reports that the long ... Acuity forecasts that intensifying demand for smart phones, tablets, ... a global market of 2.5 billion users with nearly ...
(Date:12/17/2014)... , Dec. 15, 2014 Research and Markets ... the "Samsung Galaxy S5 - Home Button Synaptics ... http://photos.prnewswire.com/prnh/20130307/600769 ... iPhone 5S, Samsung introduces for the first time a ...
Breaking Biology News(10 mins):EyeLock Names Steve Gerber as Senior Vice President of Mobile and Wearables 2First Season of Holiday Shopping with Mobile Biometric Payments Wraps Up With a Present for Biometrics Industry: A Rosy Forecast for More Than 2 Billion Users of 4.8 Billion Mobile Biometric Devices by 2020 2Samsung Galaxy S5 - Home Button Synaptics Fingerprint Sensor Technology Analysis 2
... (UC) researchers have received a grant in excess of $2 ... to determine the ideal time to fly that minimizes health ... them from the battlefield into a safe zone. ... soldiers to a cleaner, safer environment," explains Col. Warren Dorlac, ...
... . Within the last few years the number ... been increased considerably. A worthwhile effort as, after all, it ... methods of transport checks are offered by terahertz radiation. Before ... has to be measured quantitatively, so that damage to health ...
... producing significant amounts of a chemical form of aspirin, ... National Center for Atmospheric Research (NCAR), opens up new ... their impacts on air quality, and it also has ... about crops that are failing. "Unlike humans, who ...
Cached Biology News:US Air Force grant targets medical evacuation procedures 2US Air Force grant targets medical evacuation procedures 3US Air Force grant targets medical evacuation procedures 4Checking people at airports -- with terahertz radiation 2Plants in forest emit aspirin chemical to deal with stress; discovery may help agriculture 2Plants in forest emit aspirin chemical to deal with stress; discovery may help agriculture 3
(Date:1/22/2015)... January 21, 2015 Cambridge Semantics, the leading ... today announced that 2014 was a record-breaking year across the ... of the Anzo Smart Data Platform and our Smart Data ... insights from diverse data which led to record growth for ...
(Date:1/22/2015)... Rootstown, OH (PRWEB) January 22, 2015 Crystal ... announced today that it has received AOAC-PTM Certifications for the ... O111, O121, and O145; collectively referred to as STEC or ... at 1 colony forming unit (cfu) per 325 g of ...
(Date:1/22/2015)... WI (PRWEB) January 22, 2015 Dr. Greg ... the 12th annual Scripps Natural Supplements Pre-Conference seminar on probiotics ... Conference is an annual continuing education conference for health care ... and included the topic of probiotics in health. Dr. Leyer ...
(Date:1/22/2015)... Diagenode, Inc., a leading global provider ... complete solutions for epigenetics research, recently launched a ... need for manual processing. The new ChIPettor System ... histones or transcription factors and a semi-automated pipette ...
Breaking Biology Technology:Cambridge Semantics Announces Record Results for 2014 2Crystal Diagnostics Awarded AOAC-PTM Accreditation for the Rapid Detection of “Big 6” E.coli Food Pathogens 2Diagenode Launches Unique Semi-Automated Solution for Chromatin Immunoprecipitation 2
... DIEGO, Jan. 12, 2011 Sequenom (Nasdaq: ... in the British Medical Journal (BMJ 2011;342:c7401) of a ... Dennis Lo of The Chinese University of Hong Kong. ... present paper is the first report of a large-scale ...
... The VWR Charitable Foundation, in partnership with VWR ... distribution company, hosted an auction last night at the ... to benefit the Orlando Science Center. "Everyday, ... scientific explorers, and creates a hands-on experience that fosters ...
... Regenicin, Inc. (OTC Bulletin Board: RGIN ) ... cell therapies to restore the health of damaged tissues ... at the Sir Francis Drake Hotel in San Francisco ... present Regenicin,s core business model and strategic approach for ...
Cached Biology Technology:Professor Dennis Lo Trisomy 21 Clinical Validation Study Published in British Medical Journal 2VWR Charitable Foundation to Support the Orlando Science Center with Auction 2VWR Charitable Foundation to Support the Orlando Science Center with Auction 3Regenicin CEO to Participate in Live Webcast at OneMedForum Business Development and Finance Conference, January 11th at 4:00 PM PST 2
Anti-MMP-25 (Membrane-type MMP-6, Mt6MMP), hinge region; rabbit host...
Anti-MMP-25 (Membrane-type MMP-6, Mt6MMP), hinge region; rabbit host...
Desmosomal Protein Immunogen: Full length, native protein purified from human epidermal keratins. Storage: -20 C, Avoid Freeze/Thaw Cycles...
PPIF Antibody...
Biology Products: