Bird Flu (H5N1 Avian Influenza) Vaccine Research This is an RSS file. You can use it to subscribe to this data in your favourite RSS reader or to display this data on your own website or blog.

Long-term efficacy of an inactivated whole particle H5N1 virus against H5N1 highly pathogenic avian influenza virus challenge in cynomolgus monkeys
Conclusion: WP reduced viral replication and lung inflammation caused by H5N1 HPAIV even after 5 years from vaccination. (Source: European Respiratory Journal)
Source: European Respiratory Journal - December 1, 2022 Category: Respiratory Medicine Authors: Nakayama, M., Ishigaki, H., Thanh Cong, N., Suzuki, S., Ishida, H., Kitagawa, N., Ogasawara, K., Itoh, Y. Tags: 10.01 - Respiratory infections and bronchiectasis Source Type: research

Evaluation of three hemagglutinin-based vaccines for the experimental control of a panzootic clade 2.3.4.4b A(H5N8) high pathogenicity avian influenza virus in mule ducks
Vaccine. 2022 Nov 18:S0264-410X(22)01398-6. doi: 10.1016/j.vaccine.2022.11.012. Online ahead of print.ABSTRACTIn France during winter 2016-2017, 487 outbreaks of clade 2.3.4.4b H5N8 subtype high pathogenicity (HP) avian influenza A virus (AIV) infections were detected in poultry and captive birds. During this epizootic, HPAIV A/decoy duck/France/161105a/2016 (H5N8) was isolated and characterized in an experimental infection transmission model in conventional mule ducks. To investigate options to possibly protect such ducks against this HPAIV, three vaccines were evaluated in controlled conditions. The first experimental va...
Source: Vaccine - November 21, 2022 Category: Allergy & Immunology Authors: Éric Niqueux Marion Flodrops Chantal All ée Marie-Odile Lebras Isabelle Pierre Katell Louboutin Carole Guillemoto Aur élie Le Prioux Sophie Le Bouquin-Leneveu Alassane Ke ïta Michel Amelot Claire Martenot Pascale Massin Martine Cherbonnel-Pansart Fran Source Type: research

Immunological, biochemical and pathological effects of vitamin C and Arabic gum co-administration on H9N2 avian influenza virus vaccinated and challenged laying Japanese quails
This study evaluated the effect of co-administration of vitamin C and Arabic gum (AG) supplements on the response of vaccinated (VAC) and challenged laying Japanese quails with avian influenza virus (AIV) H9N2. (Source: BMC Veterinary Research)
Source: BMC Veterinary Research - November 18, 2022 Category: Veterinary Research Authors: Abdelfattah H. Eladl, Verginia M. Farag, Reham A. El-Shafei, Abeer E. Aziza, Walaa F. Awadin and Nagah Arafat Tags: Research Source Type: research

Insight into SARS-CoV-2 Omicron variants in Saudi Arabian genomic isolates
CONCLUSION: The current study provides useful information for further experimental investigation of mutation's effects on virus transmission, severity, and vaccine efficacy.PMID:36379532 | DOI:10.15537/smj.2022.43.11.20220381 (Source: Saudi Medical Journal)
Source: Saudi Medical Journal - November 15, 2022 Category: Middle East Health Authors: Doaa Bahaa E Darwish Source Type: research

Live recombinant Newcastle disease virus vectored vaccine expressing the haemagglutinin of H9N2 avian influenza virus suppresses viral replication in chickens
In this study, rK148/Y280-HA, a novel recombinant Newcastle disease virus (NDV) vectored vaccine against Y280 lineage H9N2 LPAI was developed and evaluated using two mass-applicable administration methods, spray vaccination and drinking water vaccination. Regardless of low serum antibody haemagglutination inhibition titres against NDV and Y280 lineage H9N2 LPAI after applying the rK148/Y280-HA vaccine, vaccination with both administration methods protected chickens against virulent NDV and Y280-lineage H9N2 LPAIV after the challenge. Taken together, these results indicate that the rK148/Y280 vaccine can be administered usi...
Source: Avian Pathology - November 15, 2022 Category: Pathology Authors: Jiho Lee Andrew Y Cho Deok-Hwan Kim Joong-Bok Lee Seung-Yong Park In-Soo Choi Sang-Won Lee Chang-Seon Song Source Type: research