Results 41 to 50 of about 10,711 (202)

Egyptian Fruit Bats (Rousettus aegyptiacus) Were Resistant to Experimental Inoculation with Avian-Origin Influenza A Virus of Subtype H9N2, But Are Susceptible to Experimental Infection with Bat-Borne H9N2 Virus

Viruses, 2021
Influenza A viruses (IAV) of subtype H9N2, endemic in world-wide poultry holdings, are reported to cause spill-over infections to pigs and humans and have also contributed substantially to recent reassortment-derived pre-pandemic zoonotic viruses of ...
N. Halwe, Marco Gorka, B. Hoffmann, M. Rissmann, A. Breithaupt, M. Schwemmle, M. Beer, A. Kandeil, M. Ali, G. Kayali, D. Hoffmann, A. Balkema-Buschmann   +11 more
semanticscholar   +1 more source

Glycan-Receptor Binding of the Influenza A Virus H7N9 Hemagglutinin

Cell, 2013
SUMMARY The advent of H7N9, in early 2013, is of concern for a number of reasons, including its capability to infect humans, the etiology of infection is unclear, and that, broadly the human population does not have pre-existing immunity to the H7 ...
Kannan Tharakaraman, Akila Jayaraman, R. Raman, Karthik Viswanathan, Nathan W. Stebbins, David C. Johnson, Z. Shriver, V. Sasisekharan, R. Sasisekharan   +8 more
semanticscholar   +1 more source

Avian Influenza A(H7N9) Virus Infection in 2 Travelers Returning from China to Canada, January 2015

Emerging Infectious Diseases, 2016
In January 2015, British Columbia, Canada, reported avian influenza A(H7N9) virus infection in 2 travelers returning from China who sought outpatient care for typical influenza-like illness.
Danuta Skowronski, Catharine Chambers, Reka Gustafson, Dale B. Purych, Patrick Tang, Nathalie Bastien, Mel Krajden, Yan Li   +7 more
doaj   +1 more source

Induction of Cross-Reactive Antibodies to Novel H7N9 Influenza Virus by Recombinant Newcastle Disease Virus Expressing a North American Lineage H7 Subtype Hemagglutinin [PDF]

Journal of Virology, 2013
ABSTRACT Severe human disease caused by the emerging H7N9 influenza virus in China warrants a rapid response. Here, we present a recombinant Newcastle disease virus expressing a North American lineage H7 influenza virus hemagglutinin.
Peter H, Goff, Florian, Krammer, Rong, Hai, Christopher W, Seibert, Irina, Margine, Adolfo, García-Sastre, Peter, Palese   +6 more
openaire   +2 more sources

Development of an Influenza Rapid Diagnostic Kit Specific for the H7 Subtype

Frontiers in Microbiology, 2018
Since the spring of 2013, human infections with H7N9 viruses have been detected in China. Some of these viruses have become highly pathogenic. Highly and low pathogenic avian influenza H7N9 viruses are currently co-circulating with the seasonal influenza
Kiyoko Iwatsuki-Horimoto, Jianzhong Shi, Xiurong Wang, Yuko Sakai-Tagawa, Mutsumi Ito, Kazushi Murakami, Tiago J. da Silva Lopes, Tiago J. da Silva Lopes, Kazunari Nakaishi, Seiya Yamayoshi, Satoshi Watabe, Hualan Chen, Yoshihiro Kawaoka, Yoshihiro Kawaoka, Yoshihiro Kawaoka   +14 more
doaj   +1 more source

Characterization of an H7N9 Influenza Virus Isolated from Camels in Inner Mongolia, China

Microbiology spectrum, 2023
H5 subtype avian influenza viruses can cause serious diseases in poultry and wild birds. On rare occasions, viruses can cause cross-species transmission to mammalian species, including humans, pigs, horses, canines, seals, and minks.
Yuncong Yin, Yuan Liu, J. Fen, Kaituo Liu, Tao Qin, Su-juan Chen, Daxin Peng, Xiufan Liu   +7 more
semanticscholar   +1 more source

Use of fractional factorial design to study the compatibility of viral ribonucleoprotein gene segments of human H7N9 virus and circulating human influenza subtypes [PDF]

Influenza and Other Respiratory Viruses, 2014
Avian H7N9 influenza viruses may pose a further threat to humans by reassortment with human viruses, which could lead to generation of novel reassortants with enhanced polymerase activity. We previously established a novel statistical approach to study the polymerase activity of reassorted vRNPs (Influenza Other Respir Viruses. 2013;7:969‐78). Here, we
Chin, AWH, Mok, CKP, Zhu, H, Poon, LLM, Peiris, JSM, Guan, Y   +5 more
openaire   +5 more sources

Monitoring Avian Influenza A(H7N9) Virus through National Influenza-like Illness Surveillance, China

Emerging Infectious Diseases, 2013
In China during March 4–April 28, 2013, avian influenza A(H7N9) virus testing was performed on 20,739 specimens from patients with influenza-like illness in 10 provinces with confirmed human cases: 6 (0.03%) were positive, and increased numbers of ...
Cuiling Xu, Fiona Havers, Lijie Wang, Tao Chen, Jinghong Shi, Dayan Wang, Jing Yang, Lei Yang, Marc-Alain Widdowson, Yuelong Shu   +9 more
doaj   +1 more source

Cocirculation of Three Hemagglutinin and Two Neuraminidase Subtypes of Avian Influenza Viruses in Huzhou, China, April 2013: Implication for the Origin of the Novel H7N9 Virus [PDF]

Journal of Virology, 2014
ABSTRACT We detected three avian influenza hemagglutinin (HA) subtypes (H7, H9, and H5) and two neuraminidase (NA) subtypes (N9 and N2), as well as H7N9-related H9N9 reassortant intermediates, cocirculating among poultry in Huzhou, China, during April 2013.
Jiankang, Han, Lili, Wang, Jia, Liu, Meihua, Jin, Fangyuan, Hao, Peng, Zhang, Zhao, Zhang, Dong, Wen, Xiaofang, Wu, Guangtao, Liu, Lei, Ji, Deshun, Xu, Dongming, Zhou, Qibin, Leng, Ke, Lan, Chiyu, Zhang   +15 more
openaire   +2 more sources

Development of a real-time RT-PCR method for the detection of newly emerged highly pathogenic H7N9 influenza viruses

Journal of Integrative Agriculture, 2017
In 2013, a human influenza outbreak caused by a novel H7N9 virus occurred in China. Recently, the H7N9 virus acquired multiple basic amino acids at its hemagglutinin (HA) cleavage site, leading to the emergence of a highly pathogenic virus.
Xiu-rong WANG, Lin-lin GU, Jian-zhong SHI, Hai-feng XU, Ying ZHANG, Xian-ying ZENG, Guo-hua DENG, Cheng-jun LI, Hua-lan CHEN   +8 more
doaj   +1 more source