scholarly journals Antibody Response in Individuals Infected with Avian Influenza A (H5N1) Viruses and Detection of Anti‐H5 Antibody among Household and Social Contacts

1999 ◽  
Vol 180 (6) ◽  
pp. 1763-1770 ◽  
Author(s):  
Jacqueline M. Katz ◽  
Wilina Lim ◽  
C. Buxton Bridges ◽  
Thomas Rowe ◽  
Jean Hu‐Primmer ◽  
...  
Keyword(s):  
Avian Influenza ◽  
Antibody Response ◽  
Influenza A ◽  
Social Contacts

scholarly journals Virus-neutralizing antibody response of mice to consecutive infection with human and avian influenza A viruses

2015 ◽  
Vol 59 (02) ◽  
pp. 166-173
Author(s):  
J. JANULÍKOVÁ ◽  
A. STROPKOVSKÁ ◽  
Z. BOBIŠOVÁ ◽  
I. KOŠÍK ◽  
V. MUCHA ◽  
...  
Keyword(s):  
Avian Influenza ◽  
Antibody Response ◽  
Influenza A ◽  
Neutralizing Antibody ◽  
Influenza A Viruses

Evaluation of antibody response in mice against avian influenza A (H5N1) strain neuraminidase expressed in yeast Pichia pastoris

2014 ◽  
Vol 39 (3) ◽  
pp. 443-451 ◽  
Author(s):  
Murugan Subathra ◽  
Ponsekaran Santhakumar ◽  
Mangamoori Lakshmi Narasu ◽  
Syed Sultan Beevi ◽  
Sunil K Lal
Keyword(s):  
Pichia Pastoris ◽  
Avian Influenza ◽  
Antibody Response ◽  
Influenza A ◽  
Yeast Pichia Pastoris ◽  
H5n1 Strain

The Adjuvant Effect of Sophy ¥-Glucan to the Antibody Response in Poultry Immunized by the Avian Influenza A H5N1 and H5N2 Vaccines

2011 ◽  
Vol 21 (4) ◽  
pp. 405-411 ◽  
Author(s):  
Thanh Hoa Le ◽  
Tran Binh Le ◽  
Thanh Huong Thi Doan ◽  
Dong Van Quyen ◽  
Kim Xuyen Thi Le ◽  
...  
Keyword(s):  
Avian Influenza ◽  
Antibody Response ◽  
Influenza A ◽  
Adjuvant Effect

scholarly journals First detection of highly pathogenic avian influenza virus in Norway

2021 ◽  
Vol 17 (1) ◽  
Author(s):  
Knut Madslien ◽  
Torfinn Moldal ◽  
Britt Gjerset ◽  
Sveinn Gudmundsson ◽  
Arne Follestad ◽  
...  
Keyword(s):  
Avian Influenza ◽  
Influenza A ◽  
Highly Pathogenic Avian Influenza ◽  
Wild Birds ◽  
Zoonotic Potential ◽  
Active Monitoring ◽  
Main Hypothesis ◽  
Highly Pathogenic ◽  
Pathogenic Avian Influenza ◽  
Poultry Farms

Abstract Background Several outbreaks of highly pathogenic avian influenza (HPAI) caused by influenza A virus of subtype H5N8 have been reported in wild birds and poultry in Europe during autumn 2020. Norway is one of the few countries in Europe that had not previously detected HPAI virus, despite widespread active monitoring of both domestic and wild birds since 2005. Results We report detection of HPAI virus subtype H5N8 in a wild pink-footed goose (Anser brachyrhynchus), and several other geese, ducks and a gull, from south-western Norway in November and December 2020. Despite previous reports of low pathogenic avian influenza (LPAI), this constitutes the first detections of HPAI in Norway. Conclusions The mode of introduction is unclear, but a northward migration of infected geese or gulls from Denmark or the Netherlands during the autumn of 2020 is currently our main hypothesis for the introduction of HPAI to Norway. The presence of HPAI in wild birds constitutes a new, and ongoing, threat to the Norwegian poultry industry, and compliance with the improved biosecurity measures on poultry farms should therefore be ensured. [MK1]Finally, although HPAI of subtype H5N8 has been reported to have very low zoonotic potential, this is a reminder that HPAI with greater zoonotic potential in wild birds may pose a threat in the future. [MK1]Updated with a sentence emphasizing the risk HPAI pose to poultry farms, both in the Abstract and in the Conclusion-section in main text, as suggested by Reviewer 1 (#7).

scholarly journals Emergence of a young case infected with avian influenza A (H5N6) in Anhui Province, East China during the COVID‐19 pandemic

2021 ◽  
Author(s):  
Jun‐Ling Yu ◽  
Sai Hou ◽  
Ya‐Ting Feng ◽  
Ge Bu ◽  
Qing‐Qing Chen ◽  
...  
Keyword(s):  
Avian Influenza ◽  
Influenza A ◽  
Anhui Province ◽  
East China

Development of an antigen-ELISA and a colloidal gold–based immunochromatographic strip based on monoclonal antibodies for detection of avian influenza A(H5) viruses

2021 ◽  
pp. 104063872110275
Author(s):  
Yixin Xiao ◽  
Fan Yang ◽  
Fumin Liu ◽  
Linfang Cheng ◽  
Hangping Yao ◽  
...  
Keyword(s):  
Avian Influenza ◽  
Disease Virus ◽  
Colloidal Gold ◽  
Rapid Detection ◽  
Influenza A ◽  
Field Investigation ◽  
Cross Reactivity ◽  
Detection Methods ◽  
Immunochromatographic Strip ◽  
Antigen Elisa

Avian influenza A(H5) viruses (avian IAVs) pose a major threat to the economy and public health. We developed an antigen-ELISA (ag-ELISA) and a colloidal gold–based immunochromatographic strip for the rapid detection of avian A(H5) viruses. Both detection methods displayed no cross-reactivity with other viruses (e.g., other avian IAVs, infectious bursal disease virus, Newcastle disease virus, infectious bronchitis virus, avian paramyxovirus). The ag-ELISA was sensitive down to 0.5 hemagglutinin (HA) units/100 µL of avian A(H5) viruses and 7.5 ng/mL of purified H5 HA proteins. The immunochromatographic strip was sensitive down to 1 HA unit/100 µL of avian A(H5) viruses. Both detection methods exhibited good reproducibility with CVs < 10%. For 200 random poultry samples, the sensitivity and specificity of the ag-ELISA were 92.6% and 98.8%, respectively, and for test strips were 88.9% and 98.3%, respectively. Both detection methods displayed high specificity, sensitivity, and stability, making them suitable for rapid detection and field investigation of avian A(H5) viruses.

Sign in / Sign up

Export Citation Format

Share Document