Results 81 to 90 of about 8,246 (209)

Research progress in human infection with avian influenza H7N9 virus [PDF]

Science China Life Sciences, 2017
Since the identification of the novel reassortant avian influenza A (H7N9) virus in China in 2013, until Jun 30, 2017, the virus has caused five epidemic waves leading to a total of 1,552 human infections, with a fatality rate of about 40%. In the spring of 2017, highly pathogenic avian influenza (HPAI) H7N9 virus emerged and has caused 25 human ...
Jing, Tang, Dayan, Wang
openaire   +2 more sources

Unveiling Novel Viral Diversity, Biogeography, and Host Networks in Wildlife Through High‐Throughput Sequencing Data Mining

Advanced Science, Volume 12, Issue 46, December 11, 2025.
Analysis of 57 536 high‐throughput sequencing datasets uncovers a vast, hidden world of viruses in wildlife. The researchers reveal significant geographic and host‐specific patterns of viruses, and their surprising cross‐species transmissions, such as avian flu viruses infecting goats.
Hai Wang, Yafei Meng, Xiaoyuan Chen, Xinyuan Cui, Qian Zuo, Na Han, Xianghui Liang, Xuejuan Shen, Caiwu Li, Desheng Li, Fumin Wang, Liangping He, Rujian Chen, Xingbang Lu, Wenjie You, Aiping Wu, Rui‐Ai Chen, Wu Chen, Chan Ding, Yongyi Shen   +19 more
wiley   +1 more source

Characterising routes of H5N1 and H7N9 spread in China using Bayesian phylogeographical analysis

Emerging Microbes and Infections, 2018
Avian influenza H5N1 subtype has caused a global public health concern due to its high pathogenicity in poultry and high case fatality rates in humans.
Chau M. Bui, Dillon C. Adam, Edwin Njoto, Matthew Scotch, C. Raina MacIntyre   +4 more
doaj   +1 more source

Oral pretreatment with Escherichia coli Nissle 1917 enhances the host's defense against influenza A virus infection

mLife, Volume 4, Issue 6, Page 664-680, December 2025.
Abstract Influenza A viruses (IAVs) pose a significant threat to global health, causing annual epidemics and occasional pandemics with substantial morbidity and mortality. Despite the availability of vaccines and antiviral therapies, the development of novel preventive and therapeutic strategies remains a critical research focus.
Di Wang, Longhai Yu, Qi Lu, Meiqing Han, Baikui Wang, Xianqi Peng, Min Yue, Yan Li   +7 more
wiley   +1 more source

A Replication-Defective Influenza Virus Vaccine Confers Complete Protection against H7N9 Viral Infection in Mice

, 2020
Avian influenza H7N9 viruses continue to pose a great threat to public health, which is evident by their high case-fatality rates. Although H7N9 was first isolated in humans in China in 2013, to date, there is no commercial vaccine available against this
Kannupriya Pandey, Yan Zhou, Yao Lu, Shelby Landreth   +3 more
core   +1 more source

The Next Disease X‐ H5N6 Avian Influenza's Evolving Threat to Human Health and Chances of Future Global Outbreak: A Narrative Review

Health Science Reports, Volume 8, Issue 11, November 2025.
ABSTRACT Background and Aims H5N6 avian influenza has been a concern that can initiate the next global pandemic (called Disease X). Most infections have been among those in Asia, especially China, since the 2014 first human case. With a fatality rate of 61%, the virus is very deadly, even though the total number of human cases is relatively low.
Shoubeho Sadique Shandhi, Mosiur Rahman, Mohammad Shahriar, Ramisa Anjum   +3 more
wiley   +1 more source

Genomic Signatures for Avian H7N9 Viruses Adapting to Humans. [PDF]

PLoS ONE, 2016
An avian influenza A H7N9 virus emerged in March 2013 and caused a remarkable number of human fatalities. Genome variability in these viruses may provide insights into host adaptability.
Guang-Wu Chen, Shu-Ming Kuo, Shu-Li Yang, Yu-Nong Gong, Mei-Ren Hsiao, Yi-Chun Liu, Shin-Ru Shih, Kuo-Chien Tsao   +7 more
doaj   +1 more source

A Systematic Review of New, Enhanced Surveillance Systems and Methodologies for Zoonotic Influenza Viruses in Animals and Human–Animal Interface

Influenza and Other Respiratory Viruses, Volume 19, Issue 11, November 2025.
ABSTRACT In 2009, the World Health Organization (WHO) developed a public health research agenda for influenza to guide researchers and outline directions and priority areas for research on influenza aiming at reducing the burden of seasonal epidemic influenza and the risk and impact of pandemic influenza. The agenda was updated in 2017, but since then,
Rebecca Badra, Wenqing Zhang, John S. L. Tam, Richard Webby, Sylvie Van Der Werf, Sergejs Nikisins, Ann Cullinane, Saad Gharaibeh, Richard Njouom, Malik Peiris, Ghazi Kayali, Jean‐Michel Heraud   +11 more
wiley   +1 more source

Epidemiology of the avian influenza A (H7N9) outbreak in Zhejiang Province, China [PDF]

BMC Infectious Diseases, 2014
A novel influenza A virus infection was identified on March 31, 2013 in China and a total of 134 cases were identified in 12 provinces of China between March 25 and September 31, 2013. Of these, 46 cases occurred in Zhejiang Province and the number of patients is the largest in China.Field investigations were conducted for each confirmed H7N9 case.
Gong, Zhenyu, Lv, Huakun, Ding, Hua, Han, Jiankang, Sun, Jimin, Chai, Chengliang, Cai, Jian, Yu, Zhao, Chen, Enfu   +8 more
openaire   +2 more sources

Evolved avian influenza virus (H7N9) isolated from human cases in a middle Yangtze River city in China, from February to April 2017

Heliyon, 2019
Seven cases of avian influenza A H7N9 virus infection were reported from February to April 2017 in Changsha City. Viral genome was acquired by RT-PCR, aligned with other H7N9 viruses using Clustal W, and phylogenetic trees were constructed using the ...
Huang Zheng, Ou Xinhua, Zhang Rusheng, Yao Dong, Li Lingzhi, Liu Ruchun, Li Yelan, Chen Jingfang, Sun Biancheng   +8 more
doaj   +1 more source