#h1n2 — Public Fediverse posts

#USA, One #human #infection with influenza #H1N2 #variant virus was reported by #Nebraska (US CDC, May 8 '26), https://etidiohnew.blogspot.com/2026/05/usa-one-human-infection-with-influenza.html

#USA, One #human #infection with influenza #H1N2 #variant virus was reported by #Nebraska (US CDC, May 8 '26), https://etidiohnew.blogspot.com/2026/05/usa-one-human-infection-with-influenza.html

Genetic characterization of a novel triple - #reassortant #influenza #H1N2 virus from #pigs, #China, 2021, https://etidiohnew.blogspot.com/2026/04/genetic-characterization-of-novel.html

Genetic characterization of a novel triple - #reassortant #influenza #H1N2 virus from #pigs, #China, 2021, https://etidiohnew.blogspot.com/2026/04/genetic-characterization-of-novel.html

#News #Science #Health #Superbowl #InfectiousDisease #SARS2-Cov2 #H1N2 #Novovirus #MirrorLife #Pharma #CDC #WHO BIG BREAKING NEWS - CDC has told a Cruise Ship to remain offshore (DejaVu 2019) as it is infected & passengers being treated for unknown virus/flu. SARS2-COV2, or BirdFlu top suspects

RE: https://bsky.app/profile/did:plc:42cs5ny2avedfyi7k4f6v56l/post/3lhksdqor2c2j

#News #Science #Health #Superbowl #InfectiousDisease #SARS2-Cov2 #H1N2 #Novovirus #MirrorLife #Pharma #CDC #WHO BIG BREAKING NEWS - CDC has told a Cruise Ship to remain offshore (DejaVu 2019) as it is infected & passengers being treated for unknown virus/flu. SARS2-COV2, or BirdFlu top suspects

RE: https://bsky.app/profile/did:plc:42cs5ny2avedfyi7k4f6v56l/post/3lhksdqor2c2j

#News #Science #Health #Superbowl #InfectiousDisease #SARS2-Cov2 #H1N2 #Novovirus #MirrorLife #Pharma #CDC #WHO BIG BREAKING NEWS - CDC has told a Cruise Ship to remain offshore (DejaVu 2019) as it is infected & passengers being treated for unknown virus/flu. SARS2-COV2, or BirdFlu top suspects

RE: https://bsky.app/profile/did:plc:42cs5ny2avedfyi7k4f6v56l/post/3lhksdqor2c2j

#USA, One #human infection with #H1N2 #variant #influenza virus has been reported by #Iowa, https://etidiohnew.blogspot.com/2025/02/usa-one-human-infection-with-h1n2.html

#USA, One #human infection with #H1N2 #variant #influenza virus has been reported by #Iowa, https://etidiohnew.blogspot.com/2025/02/usa-one-human-infection-with-h1n2.html

Farmed #fur #animals harbour #viruses with #zoonotic #spillover potential, Nature: https://www.nature.com/articles/s41586-024-07901-3

We identified 7 species of #coronaviruses, expanding their known host range, & documented cross-species transmission of a novel #canine respiratory coronavirus to raccoon dogs & of #bat HKU5-like CoV to #mink, present at a high abundance in lung tissues. 3 subtypes of #influenza A virus—#H1N2, #H5N6 & #H6N2—were detected in #lungs of guinea pig, mink and #muskrat, respectively.

Farmed #fur #animals harbour #viruses with #zoonotic #spillover potential, Nature: https://www.nature.com/articles/s41586-024-07901-3

We identified 7 species of #coronaviruses, expanding their known host range, & documented cross-species transmission of a novel #canine respiratory coronavirus to raccoon dogs & of #bat HKU5-like CoV to #mink, present at a high abundance in lung tissues. 3 subtypes of #influenza A virus—#H1N2, #H5N6 & #H6N2—were detected in #lungs of guinea pig, mink and #muskrat, respectively.

Farmed #fur #animals harbour #viruses with #zoonotic #spillover potential, Nature: https://www.nature.com/articles/s41586-024-07901-3

We identified 7 species of #coronaviruses, expanding their known host range, & documented cross-species transmission of a novel #canine respiratory coronavirus to raccoon dogs & of #bat HKU5-like CoV to #mink, present at a high abundance in lung tissues. 3 subtypes of #influenza A virus—#H1N2, #H5N6 & #H6N2—were detected in #lungs of guinea pig, mink and #muskrat, respectively.

Farmed #fur #animals harbour #viruses with #zoonotic #spillover potential, Nature: https://www.nature.com/articles/s41586-024-07901-3

We identified 7 species of #coronaviruses, expanding their known host range, & documented cross-species transmission of a novel #canine respiratory coronavirus to raccoon dogs & of #bat HKU5-like CoV to #mink, present at a high abundance in lung tissues. 3 subtypes of #influenza A virus—#H1N2, #H5N6 & #H6N2—were detected in #lungs of guinea pig, mink and #muskrat, respectively.

Farmed #fur #animals harbour #viruses with #zoonotic #spillover potential, Nature: https://www.nature.com/articles/s41586-024-07901-3

We identified 7 species of #coronaviruses, expanding their known host range, & documented cross-species transmission of a novel #canine respiratory coronavirus to raccoon dogs & of #bat HKU5-like CoV to #mink, present at a high abundance in lung tissues. 3 subtypes of #influenza A virus—#H1N2, #H5N6 & #H6N2—were detected in #lungs of guinea pig, mink and #muskrat, respectively.

Major #change in #swine #influenza virus diversity in #France owing to emergence and widespread #dissemination of a newly introduced #H1N2 1C genotype in 2020 http://biorxiv.org/cgi/content/short/2024.07.25.605108v1?rss=1

It was characterized by an HA-1C.2.4, an N2-Gent/84, and internal protein-encoding genes belonging to a newly defined genogroup within the #Eurasian avian-like (EA) #lineage, the EA-DK subclade.

Major #change in #swine #influenza virus diversity in #France owing to emergence and widespread #dissemination of a newly introduced #H1N2 1C genotype in 2020 http://biorxiv.org/cgi/content/short/2024.07.25.605108v1?rss=1

It was characterized by an HA-1C.2.4, an N2-Gent/84, and internal protein-encoding genes belonging to a newly defined genogroup within the #Eurasian avian-like (EA) #lineage, the EA-DK subclade.

The #evolution, #complexity, and #diversity of swine #influenza viruses in #China: A hidden public #health #threat, Virology: https://www.sciencedirect.com/science/article/abs/pii/S0042682224001880?via%3Dihub

G4 and G5 reassortant EA #H1N1 viruses are the most prevalent in Chinese #pig herds. Clade 6B.1 pdm/09H1N1 viruses were found to be transmitted from humans to pigs. Three new #H1N2 #genotypes were identified using the genomic backbones of G4 or G5 viruses.

The #evolution, #complexity, and #diversity of swine #influenza viruses in #China: A hidden public #health #threat, Virology: https://www.sciencedirect.com/science/article/abs/pii/S0042682224001880?via%3Dihub

G4 and G5 reassortant EA #H1N1 viruses are the most prevalent in Chinese #pig herds. Clade 6B.1 pdm/09H1N1 viruses were found to be transmitted from humans to pigs. Three new #H1N2 #genotypes were identified using the genomic backbones of G4 or G5 viruses.

8/

#References

[4] Mallapaty, S., 2024. Bird flu could become a human pandemic - How are countries preparing? Nature d41586-024-02237-4+. https://doi.org/10.1038/d41586-024-02237-4
(archived: https://web.archive.org/web/20240713112408/https://www.nature.com/articles/d41586-024-02237-4 )

Cited #preprints on spreading "through contaminated milking equipment"

- Caserta, L.C., et al., 2024. https://doi.org/10.1101/2024.05.22.595317

- Another ref. seems to have issues
Le Sage, V. et al., 2024 - which in bioRxiv can only be https://doi.org/10.1101/2024.01.05.574401
(but its main topic is #swine #H1N2 influenza viruses)

8/

#References

[4] Mallapaty, S., 2024. Bird flu could become a human pandemic - How are countries preparing? Nature d41586-024-02237-4+. https://doi.org/10.1038/d41586-024-02237-4
(archived: https://web.archive.org/web/20240713112408/https://www.nature.com/articles/d41586-024-02237-4 )

Cited #preprints on spreading "through contaminated milking equipment"

- Caserta, L.C., et al., 2024. https://doi.org/10.1101/2024.05.22.595317

- Another ref. seems to have issues
Le Sage, V. et al., 2024 - which in bioRxiv can only be https://doi.org/10.1101/2024.01.05.574401
(but its main topic is #swine #H1N2 influenza viruses)

Potential #pandemic #risk of circulating swine #H1N2 #influenza viruses, Nat Commun.: https://www.nature.com/articles/s41467-024-49117-z

These results indicate that this α-swH1N2 strain has a higher pandemic potential, but a moderate level of #impact since there is reduced #replication #fitness and #pathology in animals with prior #immunity.

Potential #pandemic #risk of circulating swine #H1N2 #influenza viruses, Nat Commun.: https://www.nature.com/articles/s41467-024-49117-z

These results indicate that this α-swH1N2 strain has a higher pandemic potential, but a moderate level of #impact since there is reduced #replication #fitness and #pathology in animals with prior #immunity.

Large-Scale #Serological #Survey of #Influenza A Virus in South #Korean Wild #Boar (Sus scrofa) https://pubmed.ncbi.nlm.nih.gov/38842623/?utm_source=Feedly&utm_medium=rss&utm_campaign=None&utm_content=1fgJURi2yzLesFml6et0Bb6krzs_FrNIYgPYVFN50JPwVNFg9s&fc=None&ff=20240606155644&v=2.18.0.post9+e462414

Detected subtypes included 23 cases of pandemic 2009 #H1N1, six of human seasonal #H3N2, three of classical swine H1N1, 13 of triple-reassortant swine #H1N2, seven of triple-reassortant swine H3N2, and seven of swine-origin H3N2 variant. Notably, none of the serum samples tested positive for avian IAV subtypes #H3N8, #H5N3, #H7N7, and #H9N2 or canine IAV subtype H3N2.

Large-Scale #Serological #Survey of #Influenza A Virus in South #Korean Wild #Boar (Sus scrofa) https://pubmed.ncbi.nlm.nih.gov/38842623/?utm_source=Feedly&utm_medium=rss&utm_campaign=None&utm_content=1fgJURi2yzLesFml6et0Bb6krzs_FrNIYgPYVFN50JPwVNFg9s&fc=None&ff=20240606155644&v=2.18.0.post9+e462414

Detected subtypes included 23 cases of pandemic 2009 #H1N1, six of human seasonal #H3N2, three of classical swine H1N1, 13 of triple-reassortant swine #H1N2, seven of triple-reassortant swine H3N2, and seven of swine-origin H3N2 variant. Notably, none of the serum samples tested positive for avian IAV subtypes #H3N8, #H5N3, #H7N7, and #H9N2 or canine IAV subtype H3N2.

#Influenza at the #human - #animal #interface #summary and #assessment, 3 May 2024, #WHO: https://www.who.int/publications/m/item/influenza-at-the-human-animal-interface-summary-and-assessment-3-may-2024

Overview: From 29 March to 3 May 2024, one human case of #infection with an influenza A(#H5N1) virus, one human case of infection with an A(#H9N2) virus, one human case of infection with an influenza A(#H10N3) virus and one human case of infection with an influenza A(#H1N2) variant virus were reported officially.

#Influenza at the #human - #animal #interface #summary and #assessment, 3 May 2024, #WHO: https://www.who.int/publications/m/item/influenza-at-the-human-animal-interface-summary-and-assessment-3-may-2024

Overview: From 29 March to 3 May 2024, one human case of #infection with an influenza A(#H5N1) virus, one human case of infection with an A(#H9N2) virus, one human case of infection with an influenza A(#H10N3) virus and one human case of infection with an influenza A(#H1N2) variant virus were reported officially.

#US #CDC Reports First U.S. #Human #Infection in 2024 with #Variant #Influenza #H1N2 Virus, https://www.cdc.gov/flu/spotlights/2023-2024/first_us_human_infection_avian_flu.htm

The infection with an influenza A(H1N2) variant (v) virus occurred in a #child living near a #pig #farm in #Pennsylvania who had direct contact with pigs prior to illness onset. The person was hospitalized and has since recovered from their illness.

#US #CDC Reports First U.S. #Human #Infection in 2024 with #Variant #Influenza #H1N2 Virus, https://www.cdc.gov/flu/spotlights/2023-2024/first_us_human_infection_avian_flu.htm

The infection with an influenza A(H1N2) variant (v) virus occurred in a #child living near a #pig #farm in #Pennsylvania who had direct contact with pigs prior to illness onset. The person was hospitalized and has since recovered from their illness.

#USA, One #human #infection with an #influenza A #H1N2 #variant virus was reported by the #Pennsylvania Department of Health. CDC: https://www.cdc.gov/flu/weekly/index.htm

The patient is < 18 years of age, sought healthcare during the week ending March 9, 2024 (week 10), was hospitalized, and has since recovered. An investigation by local public health officials found that the patient had swine contact prior to their illness onset.

#USA, One #human #infection with an #influenza A #H1N2 #variant virus was reported by the #Pennsylvania Department of Health. CDC: https://www.cdc.gov/flu/weekly/index.htm

The patient is < 18 years of age, sought healthcare during the week ending March 9, 2024 (week 10), was hospitalized, and has since recovered. An investigation by local public health officials found that the patient had swine contact prior to their illness onset.

RT by @ECDC_EU: Our new issue is available

🗞️ https://bit.ly/EUS293

#SARSCoV2 #COVID19 #mRNA #Vaccines #VaccineEffectiveness #Influenza #H1N2 #BSI #bloodstream #streptococcus #strepB #PublicHealth

🐦🔗: https://nitter.cz/Eurosurveillanc/status/1748267190531362948#m

[2024-01-19 08:52 UTC]

''From 2 November to 21 December 2023, 2 #human cases of #infection with avian #influenza A(#H5N1) viruses, one human case of infection with an avian influenza A(#H5N6) virus, 3 human cases of infection with avian influenza A(#H9N2) viruses, one human case of infection with an A(#H1N1) #variant virus and 1 human case of infection with an A(#H1N2) variant virus were reported officially.''

''From 2 November to 21 December 2023, 2 #human cases of #infection with avian #influenza A(#H5N1) viruses, one human case of infection with an avian influenza A(#H5N6) virus, 3 human cases of infection with avian influenza A(#H9N2) viruses, one human case of infection with an A(#H1N1) #variant virus and 1 human case of infection with an A(#H1N2) variant virus were reported officially.''

World Health Organization (1 December 2023). Disease #Outbreak News; #Influenza A(#H1N2) #variant virus infection - #UK. Available at: https://www.who.int/emergencies/disease-outbreak-news/item/2023-DON496 #zoonoses

World Health Organization (1 December 2023). Disease #Outbreak News; #Influenza A(#H1N2) #variant virus infection - #UK. Available at: https://www.who.int/emergencies/disease-outbreak-news/item/2023-DON496 #zoonoses

Here we go again...

"För första gången har en variant av svininfluensa kallad H1N2 bekräftats hos en människa i Storbritannien, rapporterar Vetenskapsradion."

https://omni.se/a/9za2Jp

#pandemi #svininfluensa #h1n2

Here we go again...

"För första gången har en variant av svininfluensa kallad H1N2 bekräftats hos en människa i Storbritannien, rapporterar Vetenskapsradion."

https://omni.se/a/9za2Jp

#pandemi #svininfluensa #h1n2

UK records case of swine flu in rare strain spread between pigs and humans | The Independent
https://www.independent.co.uk/news/uk/home-news/swine-flu-case-uk-pig-human-b2454169.html

#UK
#SwineFlu
#Yorkshire
#H1N2
#UKHSA
#UKHealthSecurityAgency
#AnimalHealth

UK records case of swine flu in rare strain spread between pigs and humans | The Independent
https://www.independent.co.uk/news/uk/home-news/swine-flu-case-uk-pig-human-b2454169.html

#UK
#SwineFlu
#Yorkshire
#H1N2
#UKHSA
#UKHealthSecurityAgency
#AnimalHealth

UK records case of swine flu in rare strain spread between pigs and humans | The Independent
https://www.independent.co.uk/news/uk/home-news/swine-flu-case-uk-pig-human-b2454169.html

#UK
#SwineFlu
#Yorkshire
#H1N2
#UKHSA
#UKHealthSecurityAgency
#AnimalHealth

#UKHSA detects #human case of #influenza A(#H1N2)v, PR: https://www.gov.uk/government/news/ukhsa-detects-human-case-of-influenza-ah1n2v #epizootic #zoonoses

#UKHSA detects #human case of #influenza A(#H1N2)v, PR: https://www.gov.uk/government/news/ukhsa-detects-human-case-of-influenza-ah1n2v #epizootic #zoonoses

Guess who's back
-
UK detects its first human case of swine flu strain

https://www.theguardian.com/world/2023/nov/27/uk-detects-first-human-case-swine-flu-strain-h1n2

> Health officials scramble to trace contacts of person infected with #H1N2 strain

#SwineFlu
#UK

Guess who's back
-
UK detects its first human case of swine flu strain

https://www.theguardian.com/world/2023/nov/27/uk-detects-first-human-case-swine-flu-strain-h1n2

> Health officials scramble to trace contacts of person infected with #H1N2 strain

#SwineFlu
#UK

''New infections: From 15 July to 30 August 2023, one #human case of #infection with an #influenza A #H1N2 #variant virus, one human case of infection with an influenza A(#H3) variant virus, one human case of infection with an #influenza A(#H5N6) virus, and one human case of infection with an influenza A(#H9N2) virus were reported officially. ''

''New infections: From 15 July to 30 August 2023, one #human case of #infection with an #influenza A #H1N2 #variant virus, one human case of infection with an influenza A(#H3) variant virus, one human case of infection with an #influenza A(#H5N6) virus, and one human case of infection with an influenza A(#H9N2) virus were reported officially. ''

#US CDC confirmed #influenza A(#H1N2)v virus #infection {of swine origin}: #Michigan Department of Health and Human Services notified CDC of a specimen that tested positive for influenza A but lacked reactivity with diagnostic tests for contemporary human influenza viruses representing either H1pdm09 or H3 subtypes on July 31. More: https://www.cdc.gov/flu/swineflu/spotlights/two-human-infection-swine-flu.htm?ACSTrackingID=USCDC_7_3-DM110155&ACSTrackingLabel=First%20Human%20Infections%20with%20Flu%20Viruses%20from%20Pigs%20Reported%20for%202023&deliveryName=USCDC_7_3-DM110155 #epizootic #enzootic #zoonoses #alert

''Based on sequence analysis, the HA and NA genes showed that this isolate, designated A/ #Taiwan /1/2023 #H1N2v, is a novel #reassortant virus containing HA & NA genes segments derived from #swine influenza A(#H1N2) viruses, which may have been circulating locally for decades. The other 6 internal genes are from #human influenza A #H1N1pdm09 viruses. HA (#H1) belongs to influenza clade 1A, #Eurasian #Avian-like, and shares a similarity of 94% to A/Taiwan/2021 (H1N2)v.''