Spatial and temporal analysis of African swine fever front-wave velocity in wild boar: implications for surveillance and control strategies.

ABSTRACT: The front-wave velocity of African swine fever (ASF) virus spread is depicted through a retrospective spatial and temporal analyses of wild boar outbreaks from Jan. 2014 to Jan. 2022 in Estonia, Latvia, Lithuania and Eastern Poland-regions responsible for more than 50% of all wild boar cases in the EU. The study uses empirical semivariograms in a universal kriging model to assess spatial autocorrelation in notification dates and identifies a discernable large-scale spatial trend. The critical parameter of ASF front-wave velocity was identified (Mean = 66.33 km/month, SD = 163.24) in the whole study area, and explored the variations across countries, wild boar habitat suitability, seasons, and the study period. Statistical differences in front-wave velocity values among countries and tempor

SUBMITTER: Martinez Aviles M 

PROVIDER: S-EPMC11002761 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature