Navigation Links
Influenza vaccine causes weaker immune response for children of rural Gabon than in semi-urban areas
Date:10/22/2007

re higher in the semi-urban children, whereas IL-5 responses were higher in the rural children , indicating a skewing toward Th2 responses in the rural children may, at least partly, be the result of the immune-modulating effects of helminths, says van Riet.

These studies indicate for the first time that influenza virus infections are frequent in Gabon, and suggest that many cases of febrile illness incorrectly diagnosed and mistreated as malaria may actually be due to influenza. In addition, these studies suggest that influenza vaccination will be less effective in rural children than in their semi-urban counterparts, likely because of co-infection with parasites and/or poor nutrition. Closer attention to nutrition and concomitant infections may profoundly affect responses to pandemic influenza and influenza vaccines in developing countries.

With the current attention to the pandemic threat of avian influenza viruses, its global spread, and the preparation of preventive and curative vaccines, it is important to start asking what the immunological consequences of influenza vaccine are in African populations, says van Riet.

The researchers noted that epidemiological data on influenza, as well as on immune responses to vaccination, will be critical for proper management of influenza epidemics in Africa. In addition, improving diagnoses of influenza, and distinguishing it from diseases with similar symptoms such as malaria, will have important implications for medication dosages.


'/>"/>

Contact: Amy Jenkins
amy@jenkinspublicrelations.com
312-836-0613
University of Chicago Press Journals
Source:Eurekalert

Page: 1 2

Related biology news :

1. Computers to be used to find blueprint for new influenza drug
2. Influenza vaccine uses insect cells to speed development
3. Drug resistant avian influenza viruses more common in Southeast Asia than North America
4. Genome Sequence for Haemophilus Influenzae Completed
5. Less virulent strains of avian influenza can infect humans
6. Confronting Influenza: Are We Prepared?
7. New vaccine platform may fight infections with causes from influenza to bioterrorism
8. First big influenza genome study reveals flu evolution
9. Web model of influenza-host lifecycles will aid scientists in creating anti-viral drugs
10. New influenza vaccine takes weeks to mass produce
11. Study outlines genetic differences between potential pandemic influenza strains
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/11/2014)... from the Max Planck Institute for Medical Research in ... understanding photosynthesis, the process by which the Earth first ... and which is therefore crucial for all higher forms ... the first direct visualization of a crucial event in ... specific protein complex, photosystem II, splits water into hydrogen ...
(Date:7/11/2014)... of kidney injury related to the use of hydroxyethyl ... HES molecules, according to a report in Anesthesia ... Research Society (IARS). , The "total mass of HES ... human renal proximal tubule cells (PTCs), concludes the laboratory ... Hospital Wrzburg, Austria. Other factorssuch as differences in ...
(Date:7/11/2014)... is evidence that under the normal circumstances, ... development, maintain neuronal environment, and exhibit therapeutic ... neurodegenerative disease. Previous studies have found that ... after chemical induction have reduced viability, which ... Prof. Xiaodong Yuan, Kailuan General Hospital, Hebei ...
Breaking Biology News(10 mins):A first direct glimpse of photosynthesis in action 2In lab studies, hydroxyethyl starch has direct harmful effects on kidney cells 2
... from the University of Alberta, the Yerkes National Primate ... Center has successfully transplanted insulin-producing neonatal porcine islet cells ... promising intermediate solution to the critical supply problem in ... U of A and Emory, along with recent work ...
... Researchers at the University of Pennsylvania School of Medicine ... the host cell's ability to survive by binding to ... enzyme from activating the cell's immune system. These findings ... imply new approaches to treating AIDS, inflammatory diseases such ...
... cartilage (cartilage covering the ends of bones where they ... or illness, and can lead to degenerative disease. Treatments ... achieved limited results, but currently there is no method ... engineering involving the delivery of therapeutic proteins to the ...
Cached Biology News:Diabetes researchers pioneer islet cell xenotransplantation in primate studies 2HIV accessory protein disables host immunity via receptor-protein intermediary 2Stem cells from muscles can repair cartilage 2Stem cells from muscles can repair cartilage 3
(Date:7/11/2014)... (PRWEB) July 11, 2014 Cayenne ... company specializing in the soft tissue reconstruction segment, ... Anchor System for surgeries involving the shoulder and ... through a novel, inserter-controlled deployment method. The unique ... partial deployment, anchor pull-out, or anchor displacement (also ...
(Date:7/10/2014)... Mass. (PRWEB) July 10, 2014 Terascala, ... today announced that Alan Swahn, a former vice president ... executive team as vice president of marketing. Terascala’s software ... Dell and NetApp create the highest performance and most ... been appointed to guide Terascala’s channel expansion and broaden ...
(Date:7/10/2014)... 2014 Senior supply chain management executives ... addressed the challenges of “Reducing Cost, Lead Time, & ... strategic sourcing. Describing the partnership of the Bio Supply ... Management Institute ( SCMI) of the University of ... at the Kroc Institute of Peace and Justice in ...
(Date:7/10/2014)... July 10, 2014 Research and Markets ... the "International Photonic Integrated Circuit (Monolithic Integration, ... 2019" report to their offering. ... concept of photonic integration traces its roots in ... promise of photonic integration went unexplored and unfulfilled ...
Breaking Biology Technology:Cayenne Medical Launches SureLock™ All-Suture Anchor System for Shoulder and Extremity Surgery 2Cayenne Medical Launches SureLock™ All-Suture Anchor System for Shoulder and Extremity Surgery 3Terascala Expands Executive Team 2Terascala Expands Executive Team 3Biotech & Biopharm Supply Chain Management Executives Launch BSMA in San Diego 2Biotech & Biopharm Supply Chain Management Executives Launch BSMA in San Diego 3Biotech & Biopharm Supply Chain Management Executives Launch BSMA in San Diego 4International Photonic Integrated Circuit (Monolithic Integration, Hybrid Integration, Module Integration) Market - Forecasts to 2019 2
... (Pink Sheets: BSTC.PK) today announced that it sold,200,000 ... private placement,offering to an investment fund, at a ... to the Company of $2,100,000., About BioSpecifics ... biopharmaceutical company that has,developed and licensed injectable collagenase ...
... is seeking nominations for the Third Annual Greater ... March 18, 2008. Those,interested in nominating a company ... The four award categories are: Entrepreneurial, Best ... Award. Nominators will,be asked to submit documentation and ...
... multiplexing module, SANTA ROSA, Calif., Jan. 14 ... provider of optical components for industrial,applications, is to ... technology. The compact LED combining module, which utilizes,proprietary ... medical instrumentation. The ZoroLight LED module will be,on ...
Cached Biology Technology:Bookham to Enter Biomedical Illumination Market 2Bookham to Enter Biomedical Illumination Market 3
Caliper offers a wide array of standard LabChip products designed to be used in combination with our AMS 90 and LabChip 3000 microfluidic platforms....
... provide fast and reliable automation for ... drug development laboratories. Staccato Mini-Workstations offer ... automate basic liquid handling and material ... with either Caliper's time proven CLARA™ ...
Caliper offers a wide array of standard LabChip products designed to be used in combination with our AMS 90 and LabChip 3000 microfluidic platforms....
... Fermentation System to achieve high ... and maximum information output 4 ... precision with small-scale requirements provides users ... with E.coli, Pichia pastoris, yeast, fungi ...
Biology Products: