Results 71 to 80 of about 31,937 (255)

Targets of influenza human T-cell response are mostly conserved in H5N1

mBio
Frequent recent spillovers of subtype H5N1 clade 2.3.4.4b highly pathogenic avian influenza (HPAI) virus into poultry and mammals, especially dairy cattle, including several human cases, increased concerns over a possible future pandemic.
John Sidney, A-Reum Kim, Rory D. de Vries, Bjoern Peters, Philip S. Meade, Florian Krammer, Alba Grifoni, Alessandro Sette   +7 more
doaj   +1 more source

Predicting Hotspots for Influenza Virus Reassortment

Emerging Infectious Diseases, 2013
The 1957 and 1968 influenza pandemics, each of which killed ≈1 million persons, arose through reassortment events. Influenza virus in humans and domestic animals could reassort and cause another pandemic.
Trevon L. Fuller, Marius Gilbert, Vincent Martin, Julien Cappelle, Parviez Hosseini, Kevin Y. Njabo, Soad Abdel Aziz, Xiangming Xiao, Peter Daszak, Thomas B. Smith   +9 more
doaj   +1 more source

Epidemiological Baseline of Influenza Virus in Wild Aquatic Birds in Hong Kong during the Pre-H5N1 Endemic Era [PDF]

, 2010
Influenza virus surveillance was conducted on wild ducks and shorebirds in Hong Kong at the Mai Po Nature Reserve to determine whether East Asian wild aquatic birds passing through or overwintering in Hong Kong are reservoirs of H5N1 influenza viruses ...
Kennedy F. Shortridge, Mario P. S. Chin
core   +2 more sources

The Role of miRNAs in Chicken Immune Regulation and Prospects for Disease‐Resistant Breeding

Animal Research and One Health, EarlyView.
A schematic workflow illustrating the screening of disease‐resistant miRNAs and the generation of miRNA‐based disease‐resistant chickens via PGC‐mediated germline genome editing. ABSTRACT MicroRNAs (miRNAs) are emerging as pivotal regulators of the immune system, playing a decisive role in shaping disease resistance in chicken.
Qiangzhou Wang, Weiran Wu, Qingqing Cai, Jiaxing Wang, Qi Gao, Muhammad Iftikhar, Yulin Bi, Hao Bai, Lihong Gu, Guobin Chang, Shihao Chen   +10 more
wiley   +1 more source

Recent Changes in Patterns of Mammal Infection with Highly Pathogenic Avian Influenza A(H5N1) Virus Worldwide

Emerging Infectious Diseases
We reviewed information about mammals naturally infected by highly pathogenic avian influenza A virus subtype H5N1 during 2 periods: the current panzootic (2020–2023) and previous waves of infection (2003–2019).
Pablo I. Plaza, Víctor Gamarra-Toledo, Juan Rodríguez Euguí, Sergio A. Lambertucci   +3 more
semanticscholar   +1 more source

Multiplex evaluation of influenza neutralizing antibodies with potential applicability to in-field serological studies [PDF]

, 2014
The increased number of outbreaks of H5 and H7 LPAI and HPAI viruses in poultry has major public and animal health implications. The continuous rapid evolution of these subtypes and the emergence of new variants influence the ability to undertake ...
Cattoli, G., Cattoli, G., Molesti, E., Molesti, E., Rahman, R., Rahman, R., Temperton, N.J., Temperton, N.J., Terregino, C., Terregino, C., Wright, E., Wright, E.   +11 more
core   +6 more sources

Investigation of a Family Cluster of Human Infections With Highly Pathogenic Avian Influenza A(H5N1) Virus, Clade 2.3.2.1e, in Cambodia, February 2023

Influenza and Other Respiratory Viruses, Volume 20, Issue 2, February 2026.
ABSTRACT In February 2023, an 11‐year‐old girl in Cambodia developed severe respiratory symptoms and died of pneumonia and respiratory failure after testing positive for influenza A(H5). Contract tracing and testing identified her father as positive for influenza A(H5). Investigations revealed both were likely exposed to the same sick and dead poultry.
Savuth Chin, Chansovannara Soputhy, Heng Seng, Sokly Mom, Borann Sar, Alyssa Finlay, Kathrine R. Tan, Philip L. Gould, Jurre Y. Siegers, Erik A. Karlsson, Sonja J. Olsen, Timothy M. Uyeki, William W. Davis, Darapheak Chau, Sovann Ly   +14 more
wiley   +1 more source

Environmental factors influencing the spread of the highly pathogenic avian influenza H5N1 virus in wild birds in Europe [PDF]

, 2010
A large number of occurrences of the highly pathogenic avian influenza (HPAI) H5N1 virus in wild birds were reported in Europe. The relationship between the occurrence pattern and environmental factors has, however, not yet been explored.
Boer, W.F., de, Li, L., Prins, H.H.T., Si, Y., Skidmore, A.K., Wang, T.   +5 more
core   +2 more sources

PA from a Recent H9N2 (G1-Like) Avian Influenza A Virus (AIV) Strain Carrying Lysine 367 Confers Altered Replication Efficiency and Pathogenicity to Contemporaneous H5N1 in Mammalian Systems

Viruses, 2020
Egypt is a hotspot for H5- and H9-subtype avian influenza A virus (AIV) infections and co-infections in poultry by both subtypes have been frequently reported. However, natural genetic reassortment of these subtypes has not been reported yet.
A. Mostafa, Sara H Mahmoud, Mahmoud M. Shehata, Christin Müller, A. Kandeil, R. El-Shesheny, Hanaa Z Nooh, G. Kayali, M. Ali, S. Pleschka   +9 more
semanticscholar   +1 more source

Detection and Genomic Characterization of an Avian Influenza Virus Subtype H5N1 (Clade 2.3.4.4b) Strain Isolated from a Pelican in Peru

Microbiology Resource Announcements, 2023
Surveillance helps us identify and monitor strains with zoonotic potential. A tracheal swab from a pelican on a Peruvian beach was H5N1 positive (clade 2.3.4.4b) using Oxford Nanopore’s MinION platform. The near-complete genome sequence of strain VFAR-140 will aid us in understanding avian influenza epidemiology and spread.
Manolo Fernández-Díaz, Doris Villanueva-Pérez, Luis Tataje-Lavanda, Angela Montalvan-Avalos, Gisela Isasi-Rivas, Milagros Lulo-Vargas, Manolo Fernández-Sánchez   +6 more
openaire   +2 more sources