Results 61 to 70 of about 5,920 (184)

Status and Challenges for Vaccination against Avian H9N2 Influenza Virus in China

Life, 2022
In China, H9N2 avian influenza virus (AIV) has become widely prevalent in poultry, causing huge economic losses after secondary infection with other pathogens.
Jinze Dong, Yong Zhou, Juan Pu, Litao Liu   +3 more
doaj   +1 more source

Effect of Co-infection of Low Pathogenic Avian Influenza H9N2 Virus and Avian Pathogenic E. coli on H9N2-Vaccinated Commercial Broiler Chickens

Frontiers in Veterinary Science, 2022
In the last 40 years, low pathogenic avian influenza virus (LPAIV) subtype H9N2 has been endemic in most Middle Eastern countries and of course Egypt which is one of the biggest poultry producers in the middle east region.
Sherif I. A. Mahmoud, Kamel A. Zyan, Mohamed M. Hamoud, Eman Khalifa, Shahin Dardir, Rabab Khalifa, Walid H. Kilany, Wael K. Elfeil   +7 more
doaj   +1 more source

Effect of Avian Influenza H9N2 Subtype Virus Infection on Backyard Poultry Production [PDF]

Science Letters, 2021
Avian influenza is a viral pandemic disease of humans and birds, including commercial and house poultry. Avian influenza is a major concern around the world, which causes serious economic losses in the poultry industry, mainly in home backyard poultry. The backyard poultry is the potential source of income for rural people and indirectly contributes to
openaire   +1 more source

Information for the 12 H9N2 subtype AIVs in this study.

, 2017
Information for the 12 H9N2 subtype AIVs in this study.
San-Jie Cao (3715927), Jia-Qi Cui (3715924), Xiao He (223527), Xin-Feng Han (3715936), Ke-Chang Yao (3715930), Yue-Yue Liu (3715933), Jing Xia (124148), Yong Huang (15745)   +7 more
core   +1 more source

Heterosubtypic neutralizing monoclonal antibodies cross-protective against H5N1 and H1N1 recovered from human IgM+ memory B cells [PDF]

, 2008
Background: The hemagglutinin (HA) glycoprotein is the principal target of protective humoral immune responses to influenza virus infections but such antibody responses only provide efficient protection against a narrow spectrum of HA antigenic variants ...
Poon Leo L. M., Carsetti Rita, van der Meulen, J., Cinatl, J, Cox Freek, Guan, Yi, Ignace Lasters, Brink, Edward van den, van Deventer, W.B.E., Jongeneelen, M, ter Meulen Jan, Edward van den Brink, de Kruijf, C.G., de Kruif John, van Deventer, Els, Cinatl Jindrich, van Deventer, E, Peiris, M, Jaap Goudsmit, Carsetti, Rita, Throsby, Mark, Carsetti, R., Leo L M Poon, Cornelissen, L., Arjen Bakker, Kruijf, C.G., de, Throsby Mark, Lasters, I., Rita Carsetti, de Kruif, J, van den Brink, E., Poon, L.L.M., Freek Cox, Yi Guan, Goudsmit, J., Lisette Cornelissen, Els van Deventer, Cornelissen Lisette, de Kruif, John, Jongeneelen Mandy, Alard Philippe, Goudsmit Jaap, Guan Yi, Guan, Y, Alard, P., Brink, E., van den, ter Meulen, Jan, Peiris Malik, Deventer, Els van, Kruif, John de, Cinatl, J., John de Kruif, Jan ter Meulen, Cornelissen, L, Cox, F, Cox, Freek, Goudsmit, J, Cox, F., Poon, LLM, Bakker, A.B.H., Jindrich Cinatl, Lasters, Ignace, Jongeneelen, M., van Deventer Els, Mandy Jongeneelen, Poon, Leo L. M., Meulen, J., van der, Bakker, Arjen, Cinatl, Jindrich, van den Brink, E, Malik Peiris, Peiris, Malik, van den Brink Edward, Deventer, W.B.E., van, Bakker, A, van den Brink, Edward, Bakker Arjen, Mark Throsby, Throsby, M., Lasters, I, Guan, Y., Alard, Philippe, ter Meulen, J, Carsetti, R, Philippe Alard, Cornelissen, Lisette, Goudsmit, Jaap, Jongeneelen, Mandy, Peiris, M., Throsby, M, Meulen, Jan ter, Alard, P, Lasters Ignace   +92 more
core   +1 more source

PB2 subunit of avian influenza virus subtype H9N2: a pandemic risk factor

Journal of General Virology, 2016
Avian influenza viruses of subtype H9N2 that are found worldwide are occasionally transmitted to humans and pigs. Furthermore, by co-circulating with other influenza subtypes, they can generate new viruses with the potential to also cause zoonotic infections, as observed in 1997 with H5N1 or more recently with H7N9 and H10N8 viruses.
Hanna, Sediri, Swantje, Thiele, Folker, Schwalm, Gülsah, Gabriel, Hans-Dieter, Klenk   +4 more
openaire   +2 more sources

Toward Predicting Pandemic Potential: A Comparative Analysis of Virus‐Host Interactions Between Diverse Influenza A Viruses and the Human Innate Immune System

PROTEOMICS, EarlyView.
ABSTRACT Zoonotic infections caused by influenza A viruses (IAVs) of animal origin are a major public health concern, as they may represent the initial step toward the emergence of a pandemic strain. The host range of IAVs is shaped by species‐specific virus‐host interactions, and several host barriers have been identified that restrict the adaptation ...
Antoine Gerodez, Melanie Dos Santos, Mikaël Attia, Killian De Geest, Ibrahim Hamid, Rodrigue Tesse, Ilham Fdillate, Marc Boschmans, Steven Van Borm, Mieke Steensels, Benedicte Lambrecht, Lionel Tafforeau, Caroline Demeret, Cyril Barbezange   +13 more
wiley   +1 more source

Detection and Genetic Characteristics of H9N2 Avian Influenza Viruses from Live Poultry Markets in Hunan Province, China. [PDF]

PLoS ONE, 2015
H9N2 avian influenza viruses (AIVs) are highly prevalent and of low pathogenicity in domestic poultry. These viruses show a high genetic compatibility with other subtypes of AIVs and have been involved in the genesis of H5N1, H7N9 and H10N8 viruses ...
Yiwei Huang, Hong Zhang, Xiaodan Li, Shixiong Hu, Liang Cai, Qianlai Sun, Wenchao Li, Zhihong Deng, Xingyu Xiang, Hengjiao Zhang, Fangcai Li, Lidong Gao   +11 more
doaj   +1 more source

Development of an Inactivated Avian Influenza Virus Vaccine against Circulating H9N2 in Chickens and Ducks

Vaccines, 2023
Avian influenza virus (AIV) subtype H9N2 is the most widespread AIV in poultry worldwide, causing great economic losses in the global poultry industry. Chickens and ducks are the major hosts and play essential roles in the transmission and evolution of ...
Yuzhuo Liu, Dongmin Zhao, Jingfeng Zhang, Xinmei Huang, Kaikai Han, Qingtao Liu, Jing Yang, Lijiao Zhang, Yin Li   +8 more
doaj   +1 more source

Immunopotentiation by Natural Extracts: Mechanisms and Applications in Influenza Vaccine Adjuvant Development

Food Science &Nutrition, Volume 14, Issue 5, May 2026.
Natural Extracts as Candidate Influenza Vaccine Adjuvants. Seasonal influenza vaccines face limitations due to viral mutations and low efficacy in vulnerable populations. Traditional adjuvants often have safety or immune‐activation constraints, leading to increased interest in natural extracts from plants, marine organisms, and fungi.
Thi Len Ho, Eun‐Ju Ko
wiley   +1 more source