A new HaCV-EBHSV recombinant lagovirus circulating in European brown hares (Lepus europaeus) from Catalonia, Spain.

In 2020/2021, several European brown hare syndrome virus (EBHSV) outbreaks were recorded in European hares (Lepus europaeus) from Catalonia, Spain. Recombination analysis combined with phylogenetic reconstruction and estimation of genetic distances of the complete coding sequences revealed that 5 strains were recombinants. The recombination breakpoint is located within the non-structural protein 2C-like RNA helicase (nucleotide position ~ 1889).

Understanding the interface between European wild boar (Sus scrofa) and domestic pigs (Sus scrofa domesticus) in Sweden through a questionnaire study.

Background: In recent years, the wildlife/livestock interface has attracted increased attention due to disease transmission between wild and domestic animal populations. The ongoing spread of African swine fever (ASF) in European wild boar (Sus scrofa) emphasize the need for further understanding of the wildlife/livestock interface to prevent disease spill-over between the wild and domestic populations. Although wild boar may also act as a potential source for other infectious disease agents, ASF is currently the most severe threat from wild boar to domestic pigs.

in garden birds in Sweden.

Increased numbers of human infections with have been associated with bird feeding activities in southern Sweden. Information on occurrence and genotype of in garden birds in Sweden is required to corroborate this finding but data are limited. Additionally, pathogenicity of for garden birds is poorly understood.

Highly Pathogenic Avian Influenza A(H5N1) Virus in a Harbor Porpoise, Sweden.

We found highly pathogenic avian influenza A(H5N1) virus clade 2.3.4.