Navigation Links
The H1N1 flu vaccine protects both pregnant women and newly-borns
Date:12/7/2011

The researchers studied the immune response of 107 pregnant women after they were injected with a single dose of non-adjuvant H1N1 vaccine. They concluded that the influenza shot boosted the immune response in pregnant women and at the same time protected neuronatal babies via the antibodies that transferred through the placenta.

These results were published in the review Annals of Internal Medicine dated December 6th,.2011. They are available on-line at: http://www.annals.org/content/155/11/733.abstract

Influenza (the flu) is a contagious, acute respiratory infection caused by the family of viruses Influenzae. There are three types of Influenza virus: A, B and C. The A and B viruses cause seasonal (or winter) epidemics, but only the A virus is responsible for worldwide epidemics. Very soon into the worldwide influenza epidemic of 2009, pregnant women and neonatal babies were found to be at very high risk of complications and death if infected, as had already been observed during previous worldwide influenza epidemics. As early as August 2009, a study published in The Lancet showed that 10% of the serious cases were observed in pregnant women, whereas they represented only 1% of the total French population. So H1N1 influenza vaccination of pregnant women was recommended as a priority.

The team led by Odile Launey, the Director of vaccinology at the Centre for Clinical Investigation at Cochin Pasteur (Inserm/AP-HP/Institut Pasteur/Universit Paris Descartes), carried out a vaccination study in order to demonstrate the immunogenicity, in other words the immune response in terms of the production of antibodies, after a single injection of a nonadjuvant A strain (H1N1) into women at 21 days and 42 days of gestation and to measure the transplacentary transfer of the mother's antibodies to neonatal babies.

This study concerned 107 women between 22 and 32 weeks of
'/>"/>

Contact: Inserm Presse
presse@inserm.fr
INSERM (Institut national de la sant et de la recherche mdicale)
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Childrens National researchers develop novel anti-tumor vaccine
2. RNA molecules, delivery system improve vaccine responses, effectiveness
3. Bird flu vaccine protects people and pets
4. Research identifies type of vaccine that holds promise in protecting against TB
5. UT Southwestern researcher awarded Gates Foundation grant for novel vaccine development
6. Flu shot protects kids -- even during years with a bad vaccine match
7. New type of vaccines deliver stronger and faster immune response
8. Fractional dose of scarce meningitis vaccine may be effective in outbreak control
9. Vaccines and autism: Many hypotheses, but no correlation
10. New vaccine developed for preventing uncommon cold virus
11. African-Americans aware and accepting, but often do not receive, the HPV vaccine
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/9/2014)... injuries have identified an immune marker that predicts ... infection. The study, led by clinician-scientists at Nationwide ... the journal Shock , is part of ... clinical implementation of quick-turnaround immune function tests and ... following critical illness or injury in pediatric patients. ...
(Date:7/9/2014)... co-authored by a University of Guelph scientist that ... shows long-term exposure to a neonicotinoid pesticide hampers ... research by Nigel Raine, a professor in Guelph,s ... Imperial College London was published July 9 in ... . , The study shows how long-term pesticide ...
(Date:7/9/2014)... With over 100 diseases that can attack soybean crops, ... the most wanted list? University of Illinois scientists cite ... research is needed on the fungus that causes charcoal ... damp growing conditions but Macrophomina phaseolina , the ... drought conditions. , "As the climate continues to change ...
Breaking Biology News(10 mins):Immune function predicts infection risk among child trauma patients 2Immune function predicts infection risk among child trauma patients 3Bee foraging chronically impaired by pesticide exposure: Study 2Climate change provides good growing conditions for charcoal rot in soybeans 2Climate change provides good growing conditions for charcoal rot in soybeans 3
... Athens, Ga. University of Georgia researchers are working ... white sturgeon, is struggling in northern California,s Sacramento-San Joaquin ... fish populations and pollution. Doug Peterson and Robert ... and Natural Resources, have begun work on the one-year, ...
... lakes has a seriously detrimental impact on people and ... to a study published in the current issue of ... the physicochemical properties and toxicology of water from and ... Singare of Bhavan,s College, in Mumbai, and colleagues highlight ...
... of the ocean floor to deep within the human gut ... such an overwhelming majority of life on earth that no ... they maintain the living world around us. Microbes may be ... the most important. In a new two volume ...
Cached Biology News:UGA researchers study threats to white sturgeon 2UGA researchers study threats to white sturgeon 3Heavy metal -- in and around the lakes 2Handbook of Molecular Microbial Ecology: Exploring the World of the Microbes 2
(Date:1/15/2014)... 15, 2014 TaiGen Biotechnology Company, Limited ("TaiGen") today ... R-Pharm, a leading Russian pharmaceutical company, to develop and ... Russian Federation , Turkey ... is a novel antibiotic for the treatment of bacterial ...
(Date:1/14/2014)... 2014  3D Communications, a leading provider of strategic communications services to ... events in the United States and ... Cox , JD, is returning to the firm,s Washington, ... 3D after more than two years of service as Associate Commissioner ...
(Date:1/14/2014)... SAN DIEGO and BETHESDA, Md. ... they are joining together with two institutes from the ... more reliable tools for bringing safer, more effective treatments ... with the National Center for Advancing Translational Sciences (NCATS) ...
(Date:1/14/2014)... Rockville, MD (PRWEB) January 14, 2014 ... dedicated to developing innovative information technology solutions for ... other health care stakeholders, announced today the signing ... the US Food and Drug Administration (FDA). ...
Breaking Biology Technology:TaiGen Biotechnology Signed Exclusive License Agreement with R-Pharm for Nemonoxacin (Taigexyn(R)) 2TaiGen Biotechnology Signed Exclusive License Agreement with R-Pharm for Nemonoxacin (Taigexyn(R)) 3TaiGen Biotechnology Signed Exclusive License Agreement with R-Pharm for Nemonoxacin (Taigexyn(R)) 4Former FDA Associate Commissioner Returns To 3D Communications 2Organovo Announces Collaboration with National Institutes of Health 2Organovo Announces Collaboration with National Institutes of Health 3Global Record Systems Announces Research Collaboration Agreement with FDA to Create a Novel “Big Data” Paradigm for Collection of Patient Safety and Outcomes Information 2
... NEWARK, Del., Feb. 19 Lightwave Logic, Inc. (OTC ... technology company focused on the development of electro-optic polymer ... optical computing, announced today the addition of Anthony J. ... for 30 years in medicinal chemistry and brings a ...
... - finally accepts legitimate call by shareholders to general ... - will not allow shareholder ... - persists with high risk, high funding, Avexa merger proposal. ... Meeting scheduled for 27 March 2009 MELBOURNE, Australia, Feb. 19 ...
... solar cell materials that are as abundant but much ... today could substantially reduce the cost of solar photovoltaics, ... Resources Group and the Department of Chemistry at the ... Laboratory (LBNL). , These materials, some of which ...
Cached Biology Technology:Lightwave Logic, Inc. Announces the Addition of Anthony J. Cocuzza, PhD to its Technology Team 2Progen Concedes Shareholder Requisitioned Meeting 2Progen Concedes Shareholder Requisitioned Meeting 3Progen Concedes Shareholder Requisitioned Meeting 4Progen Concedes Shareholder Requisitioned Meeting 5Cheaper materials could be key to low-cost solar cells 2Cheaper materials could be key to low-cost solar cells 3
...
... An entire pressurized perfusion system ... in physiology, biophysics, electrochemistry, or general ... as little as 100 microliters of ... eight solutions in milliseconds from a ...
...
Request Info...
Biology Products: