#Sweden - High pathogenicity avian #influenza #H5N1 viruses (Inf. with) (#poultry) - Immediate notification

{Helsingborg Region} This is a farm with mallards for restocking for game and breeding for this purpose. The mallards showed an increse in mortality. Euthanasia is ongoing. 

Source: 

Link: https://wahis.woah.org/#/in-review/7622

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#Sweden - #Influenza A #H5N1 viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Immediate notification

 

-- In accordance with the WOAH Terrestrial Animal Health Code, Article 10.4.1, point 4, this outbreak does not change the disease-free status of Sweden as these are wild birds or birds kept in a single household, and therefore do not fall within the WOAH definition of poultry.

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-- Tjörn: 

- A Whooper swan was found dead. It was sent to the Swedish Veterinary Agency for laboratory analysis as part of the national surveillance program for avian influenza.

-- Varberg: 

- A Eurasian Buzzard was found dead. It was sent to the Swedish Veterinary Agency for laboratory analysis as part of the national surveillance program for avian influenza.

- A Peregrin falcon was found dead. It was sent to the Swedish Veterinary Agency for laboratory analysis as part of the national surveillance program for avian influenza.

-- Nyköping: 

- An Eurasian buzzard was found dead. It was sent to the Swedish Veterinary Agency for laboratory analysis as part of the national surveillance program for avian influenza.

-- Södertälje: 

- A Eurasian jackdaw was found dead. It was sent to the Swedish Veterinary Agency for laboratory analysis as part of the national surveillance program for avian influenza.

-- Hallstahammar: 

- A Eurasian jackdaw was found dead. It was sent to the Swedish Veterinary Agency for laboratory analysis as part of the national surveillance program for avian influenza.

-- Växjö: 

- A Canada goose and a Greylag goose were found dead and sent to the Swedish Veterinary Agency for laboratory analysis as part of the national surveillance program for avian influenza.

Source: 

Link: https://wahis.woah.org/#/in-review/7452

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#Sweden - High pathogenicity avian #influenza #H5N1 viruses (Inf. with) (#poultry) - Immediate notification

 

This is a farm with broiler parents, housed in 3 barns. Clinical signs of increased mortality and severely depressed general condition were observed. Euthanization is in progress. A protection zone (3 km) and a surveillance zone (10 km) have been put in place around the infected farm and all other restrictions and necessary measures according to Regulation (EU) 2016/429 and EU DR 2020/687 are applied.

Source: WOAH.

Link: https://wahis.woah.org/#/in-review/7313

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New contagious #skin #disease detected in #horses in #Sweden (State Veterinary Medical Institute, Feb. 11 '26)

 

A horse in Jönköping County and one in Norrbotten County, both of which had blisters and sores on the skin on their legs, were found to be infected with a smallpox virus called equine parapoxvirus or horse parapoxvirus. It is an infection that has not previously been detected in the country.

The equine parapoxvirus was detected in our neighboring country Finland for the first time in 2021. The State Veterinary Institute, SVA, has performed DNA analysis of the virus in the Swedish cases and it turned out to be the same type as in Finland. The virus has caused outbreaks in several Finnish stables with severe skin inflammation on the horses' legs, so-called mug or rasp.

The typical symptom of parapoxvirus is small blisters (pox) that burst into round sores. The virus is transmitted by direct contact but also via equipment, clothing, hands and objects. Sick horses should be kept isolated from other horses. Use disposable gloves and special clothing when handling.   

– This is a new infection that has probably not yet gained a real foothold in Sweden. We have gone back and analyzed previously submitted skin samples from around 80 horses with skin problems in recent years. However, none of these carried parapoxvirus, says Gittan Gröndahl, state veterinarian at SVA.

Humans can also be infected with the horse parapoxvirus and get blisters/pox and sores on the skin. In Finland, a few horse grooms have had problems, but no human cases were reported from the two Swedish stables with sick horses. If someone gets pox or sores after visiting a sick horse, a doctor should be contacted.

– Our assessment is that the risk of further spread of infection is low at present. However, if there are signs of contagious foot and mouth disease, or if there are blisters or typical round wounds in the horse, virus samples should be taken. Keep in mind the risk of infection, and always use disposable gloves when handling wounds in horses, says Gittan Gröndahl.

Samples from suspected cases can be sent for analysis to SVA.

How is equine parapoxvirus transmitted?

· In direct contact between horses

· Indirectly via equipment, clothing, hands and objects

· People can also get blisters (pox) that burst into sores on the skin.

· There is no vaccine.

Think about hygiene

· Use disposable gloves when handling the horse's wounds, even small wounds.

· Wash your hands thoroughly before and after handling wounds.

· Do not share equipment between horses and stables and be careful with hygiene routines

· Contact a doctor if you develop smallpox or sores on skin that has been in contact with a sick horse.

Source: 

Link: https://www.sva.se/aktuellt/nyhetsarkiv/webbnyheter/ny-smittsam-hudsjukdom-paavisad-hos-haestar-i-sverige/

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#Sweden - #Influenza A #H5N2 viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Immediate notification

 

A Barnacle goose was found diseased and was euthanized. It was sent to the Swedish Veterinary Agency for laboratory analysis as part of the national surveillance program for avian influenza. {Sölvesborg Region}

Source: 

Link: https://wahis.woah.org/#/in-review/7191

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#Sweden - #Influenza A #H5N1 viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Immediate notification

 

{A barnacle goose} By Andreas Trepte - Own work, CC BY-SA 2.5, https://commons.wikimedia.org/w/index.php?curid=32487518

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In accordance with the WOAH Terrestrial Animal Health Code, Article 10.4.1, point 4, this outbreak does not change the disease-free status of Sweden as these are wild birds or birds kept in a single household, and therefore do not fall within the WOAH definition of poultry.

{Sjöbo Region} A barnacle goose was killed. It was sent to the Swedish Veterinary Agency for laboratory analysis as part of the national surveillance program for avian influenza.

Source: 

Link: https://wahis.woah.org/#/in-review/7180

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#Sweden - High pathogenicity avian #influenza #H5N1 viruses (#poultry) (Inf. with) - Immediate notification

{Höör Region} A farm with parent poultry. All animals were euthanized 18 December. A protection zone (3 km) and a surveillance zone (10 km) have been put in place around the infected farm and all other restrictions and necessary measures according to Regulation (EU) 2016/429 and EU DR 2020/687 are applied.

Source: 

Link: https://wahis.woah.org/#/in-review/7136

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#Sweden - High pathogenicity avian #influenza #H5N1 viruses (#poultry) (Inf. with) - Immediate notification

 

A protection zone (3km) and a surveillance zone (10 km) have been put in place around the infected farm and all other restrictions and necessary measures according to Regulation (EU) 2016/429 and (EU) 2020/687.

{Tomelilla} Fattening turkeys. The turkeys were reported showing clinical signs of increased mortality 24 October and were euthanasia was finalized 26 October. A protection zone (3 km) and a surveillance zone (10 km) have been put in place around the infected farm and all other restrictions and necessary measures according to Regulation (EU) 2016/429 and EU DR 2020/687 are applied.

Source: WOAH, https://wahis.woah.org/#/in-review/6939

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#Sweden - #Influenza A #H5N1 viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Immediate notification

 

{By Aviceda - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=4017548}

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In accordance with the WOAH Terrestrial Animal Health Code, Article 10.4.1, point 4, this outbreak does not change the disease-free status of Sweden as these are wild birds, and therefore do not fall within the WOAH definition of poultry.

A Mediterranean Gull was found dead. It was sent to the Swedish Veterinary Agency for laboratory analysis as part of the national surveillance program for avian influenza.

Source: WOAH, https://wahis.woah.org/#/in-review/6853

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Genomic profiling of #cefotaxime-resistant #Haemophilus influenzae from #Norway and #Sweden reveals extensive expansion of virulent #MDR international clones

Abstract

Cefotaxime-resistant Haemophilus influenzae (CRHI) are a global concern, but little is known about their molecular epidemiology. The goal of this study was to perform genomic profiling of 191 CRHI from Norway (n = 183) or Sweden (n = 8) (2006–2018) and assess clonal spread using core genome multilocus sequence typing (cgMLST)-based Life Identification Number (LIN) codes based on whole genome sequencing (Ion Torrent). Cefotaxime resistance was confirmed with broth microdilution minimal inhibitory concentration (MIC), interpreted with the European Committee on Antimicrobial Susceptibility Testing (EUCAST) breakpoints. 35.7% of isolates with cefotaxime gradient MIC of 0.25 mg/L were falsely resistant. All but two isolates (blood) were non-invasive, and all but two (serotype f) were non-typeable. Characterization included calling of resistance determinants, ftsI typing (penicillin-binding protein 3, PBP3), and classification of PBP3-mediated beta-lactam resistance (rPBP3), with assignment to rPBP3 stage and group. All isolates had rPBP3-defining substitutions, and 78.5% were stage 3 (L389F positive). Beta-lactam MICs correlated well with rPBP3 genotypes. Significant proportions of stage 3 isolates were cross-resistant to ceftriaxone (86.0%) and meropenem (meningitis breakpoints, 26.0%). The CRHI prevalence in Norway doubled during the study period and approached 1%. A shift from stage 2 to stage 3 rPBP3 in 2011–2012 led to emergence of CRHI with higher beta-lactam MICs and co-resistance to multiple non-beta-lactams, including extensively drug-resistant (XDR) strains. The shift was driven by transformation with two distinct variants of the transpeptidase region and multiclonal expansion. 66.0% of the isolates belonged to 27 clusters. Ten clusters or singletons belonged to international CRHI clones represented in the PubMLST database. The study provides new insight into CRHI evolution, resistance profiles, and clonal dynamics in a period when this phenotype went from exceptional to unusual in Europe. International CRHI clones are described for the first time, including eight high-risk clones associated with invasive disease, calling for enhanced genomic surveillance. LIN coding, supplemented with ftsI typing and rPBP3 staging, is well-suited for definition of CRHI clones. LIN9, defined by ≤ 10 allelic differences, offered the highest resolution level fully supported by maximum likelihood core genome phylogeny and is proposed as a global standard for genomic surveillance of H. influenzae.

Source: Frontiers in Microbiology, https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2025.1601390/full

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#Sweden - #Influenza A #H5N5 viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Immediate notification

{Source: Wikipedia, https://commons.wikimedia.org/wiki/File:White_tailed_eagle_raftsund_square_crop.jpg - Under CC: Christoph Müller (http://www.christophmueller.org), CC BY 4.0, via Wikimedia Commons}

A White tailed eagle was found dead. It was sent to the Swedish Veterinary Agency (formerly National Veterinary Institute) for laboratory analysis as part of the national surveillance program for avian influenza.

Source: WOAH, https://wahis.woah.org/#/in-review/6466?reportId=174166&fromPage=event-dashboard-url

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#Sweden - #Influenza A #H5N1 viruses of high pathogenicity (Inf. with) (non-poultry including wild birds) (2017-) - Immediate notification

A whopper swan was found dead. It was sent to the Swedish Veterinary Agency (formerly National Veterinary Institute) for laboratory analysis as part of the national surveillance program for avian influenza.

Source: WOAH, https://wahis.woah.org/#/in-review/6299

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#Sweden - High pathogenicity avian #influenza #H5N1 viruses (#poultry) (Inf. with) - Immediate notification

This is a farm with pheasants for game restocking. The birds are being euthanized 27 February  A protection zone (3km) and a surveillance zone (10 km) have been put in place around the infected farm and all other restrictions and necessary measures according to Regulation (EU) 2016/429 and (EU) 2020/687.

Source: WOAH, https://wahis.woah.org/#/in-review/6297

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#Detection and #Phylogenetic Characterization of #Influenza D in Swedish #Cattle

Abstract

Increased evidence suggests that cattle are the primary host of Influenza D virus (IDV) and may contribute to respiratory disease in this species. The aim of this study was to detect and characterise IDV in the Swedish cattle population using archived respiratory samples. This retrospective study comprised a collection of a total 1763 samples collected between 1 January 2021 and 30 June 2024. The samples were screened for IDV and other respiratory pathogens using real-time reverse transcription quantitative PCR (rRT-qPCR). Fifty-one IDV-positive samples were identified, with a mean cycle threshold (Ct) value of 27 (range: 15–37). Individual samples with a Ct value of <30 for IDV RNA were further analysed by deep sequencing. Phylogenetic analysis was performed by the maximum likelihood estimation method on the whole IDV genome sequence from 16 samples. The IDV strains collected in 2021 (n = 7) belonged to the D/OK clade, whereas samples from 2023 (n = 4) and 2024 (n = 5) consisted of reassortants between the D/OK and D/660 clades, for the PB2 gene. This study reports the first detection of IDV in Swedish cattle and the circulation of D/OK and reassortant D/OK-D/660 in this population.

Source: Viruses, https://www.mdpi.com/1999-4915/17/1/17

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