Influenza D Virus of New Phylogenetic Lineage, Japan

Murakami, Shin; Sato, Ryota; Ishida, Hiroho; Katayama, Misa; Takenaka‐Uema, Akiko; Horimoto, Taisuke

doi:10.3201/eid2601.191092

Cited by 33 publications

(32 citation statements)

References 10 publications

(13 reference statements)

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“…Though, further IDV sequences are needed to assess whether another different lineage is circulating in Europe. In addition, other genetically divergent lineages are present in Japan and they have not been reported on other continents to date (Murakami et al, 2016(Murakami et al, , 2020 (Hayakawa, Masuko, Takehana, & Suzuki, 2020). So far, IDV seems to have a broad host range and has been described almost on all continents, showing an intercontinental transmission.…”

Section: Introductionmentioning

confidence: 99%

Emerging Influenza D virus infection in European livestock as determined in serology studies: Are we underestimating its spread over the continent?

Gaudino

Moreno

Snoeck

et al. 2020

Transbound Emerg Dis

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Influenza D virus (IDV) is a novel orthomyxovirus that was first isolated in 2011 in the United States from a swine exhibiting influenza-like disease. To date, its detection is extended to all continents and in a broad host range: IDV is circulating in cattle, swine, feral swine, camelids, small ruminants and horses. Evidence also suggests a possible species jump to humans, underlining the issue of zoonotic potential. In Europe, serological investigations in cattle have partially allowed the understanding of the virus diffusion in different countries such as Italy, France, Luxembourg and Ireland. The infection is widespread in cattle but limited in other investigated species, consolidating the assumption of cattle as IDV primary host. We hypothesize that commercial livestock trade could play a role in the observed differences in IDV seroprevalence among these areas. Indeed, the overall level of exposure in cattle and swine in destination countries (e.g. Italy) is higher than in origin countries (e.g. France), leading to the hypothesis of a viral shedding following the transportation of young cattle abroad and thus contributing to larger diffusion at countries of destination.IDV large geographic circulation in cattle from Northern to more Southern European countries also supports the hypothesis of a viral spread through livestock trade. This review summarizes available data on IDV seroprevalence in Europe collected so far and integrates unpublished data from IDV European surveillance framework of the last decade. In addition, the possible role of livestock trade and biosecurity measures in this pathogen's spread is discussed.

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Section: Introductionmentioning

confidence: 99%

Emerging Influenza D virus infection in European livestock as determined in serology studies: Are we underestimating its spread over the continent?

Gaudino

Moreno

Snoeck

et al. 2020

Transbound Emerg Dis

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“…Based on the nucleotide sequences of the Hemagglutinin-Esterase Fusion (HEF) protein that is the primary target of virus-neutralizing antibodies, IDV can be classified into four distinctive lineages, D/OK, D/660, D/Yama2016, and D/Yama2019 [ 10 , 11 ]. Here, we report the isolation of three novel influenza D viruses from diseased bovines with respiratory disease in California, United States.…”

mentioning

confidence: 99%

Emergence of new phylogenetic lineage of Influenza D virus with broad antigenicity in California, United States

Huang

Hause

et al. 2021

Emerging Microbes & Infections

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“…In 2016, however, it was determined by the International Committee on Taxonomy of Viruses that this novel influenza virus is distinct from other types, and it was officially classified in a new genus, Deltainfluenzavirus , and so-called influenza D virus (IDV, type (species) D). As shown in Table 1 , in addition to pigs, IDVs have been isolated from cattle and have so far been classified into three lineages: D/OK (D/swine/Oklahoma/1334/2011-like viruses), D/660 (D/bovine/Oklahoma/660/2013-like viruses) and D/Japanese, with D/Japanese lineage being further classified into 2 sublineages, D/Yama2016 (D/bovine/Yamagata/10710/2016-like viruses) and D/Yama2019 (D/bovine/Yamagata/1/2019-like viruses), based on phylogenetic and antigenic analyses [ 73 ]. Although there has been only serological evidence suggesting that IDV can infect humans [ 15 ], the virus may acquire mutations to potentially infect humans and to cause influenza illness in humans.…”

Section: Sialyl Glycan Receptor-dependent Recognition Of Influenzamentioning

confidence: 99%

Host Receptors of Influenza Viruses and Coronaviruses—Molecular Mechanisms of Recognition

Sriwilaijaroen

Suzuki

2020

Vaccines

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Among the four genera of influenza viruses (IVs) and the four genera of coronaviruses (CoVs), zoonotic αIV and βCoV have occasionally caused airborne epidemic outbreaks in humans, who are immunologically naïve, and the outbreaks have resulted in high fatality rates as well as social and economic disruption and losses. The most devasting influenza A virus (IAV) in αIV, pandemic H1N1 in 1918, which caused at least 40 million deaths from about 500 million cases of infection, was the first recorded emergence of IAVs in humans. Usually, a novel human-adapted virus replaces the preexisting human-adapted virus. Interestingly, two IAV subtypes, A/H3N2/1968 and A/H1N1/2009 variants, and two lineages of influenza B viruses (IBV) in βIV, B/Yamagata and B/Victoria lineage-like viruses, remain seasonally detectable in humans. Both influenza C viruses (ICVs) in γIV and four human CoVs, HCoV-229E and HCoV-NL63 in αCoV and HCoV-OC43 and HCoV-HKU1 in βCoV, usually cause mild respiratory infections. Much attention has been given to CoVs since the global epidemic outbreaks of βSARS-CoV in 2002–2004 and βMERS-CoV from 2012 to present. βSARS-CoV-2, which is causing the ongoing COVID-19 pandemic that has resulted in 890,392 deaths from about 27 million cases of infection as of 8 September 2020, has provoked worldwide investigations of CoVs. With the aim of developing efficient strategies for controlling virus outbreaks and recurrences of seasonal virus variants, here we overview the structures, diversities, host ranges and host receptors of all IVs and CoVs and critically review current knowledge of receptor binding specificity of spike glycoproteins, which mediates infection, of IVs and of zoonotic, pandemic and seasonal CoVs.

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Influenza D Virus of New Phylogenetic Lineage, Japan

Abstract: Influenza D virus (IDV) can potentially cause respiratory diseases in livestock. We isolated a new IDV strain from diseased cattle in Japan; this strain is phylogenetically and antigenically distinguished from the previously described IDVs.

Cited by 33 publications

References 10 publications

Emerging Influenza D virus infection in European livestock as determined in serology studies: Are we underestimating its spread over the continent?

Emerging Influenza D virus infection in European livestock as determined in serology studies: Are we underestimating its spread over the continent?

Emergence of new phylogenetic lineage of Influenza D virus with broad antigenicity in California, United States

Host Receptors of Influenza Viruses and Coronaviruses—Molecular Mechanisms of Recognition

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