African horse sickness: An ancient disease but a current threat
Vitour, Damien
African horse sickness: An ancient disease but a current threat - 2022.
30
African horse sickness (AHS) is a major arthropod-borne disease that causes significant losses in horses in sub-Saharan Africa. It is caused by the African horse sickness virus (AHSV), which is transmitted during a blood meal by Culicoides biting midges. The distribution of historical African culicoid vectors has increased due to global warming. In addition, recent (Thailand, 2020) and earlier (Iberian Peninsula, 1965–66/1987–90) AHS outbreaks outside Africa show that the virus has adapted to endogenous species in AHS-free regions, similar to what has been observed for bluetongue disease in recent decades. Therefore, many regions are considered at risk of introduction of AHS, which could have significant economic consequences for the equine industry. This has led the European Union to launch research programs to improve diagnostic and prophylactic tools.
African horse sickness: An ancient disease but a current threat - 2022.
30
African horse sickness (AHS) is a major arthropod-borne disease that causes significant losses in horses in sub-Saharan Africa. It is caused by the African horse sickness virus (AHSV), which is transmitted during a blood meal by Culicoides biting midges. The distribution of historical African culicoid vectors has increased due to global warming. In addition, recent (Thailand, 2020) and earlier (Iberian Peninsula, 1965–66/1987–90) AHS outbreaks outside Africa show that the virus has adapted to endogenous species in AHS-free regions, similar to what has been observed for bluetongue disease in recent decades. Therefore, many regions are considered at risk of introduction of AHS, which could have significant economic consequences for the equine industry. This has led the European Union to launch research programs to improve diagnostic and prophylactic tools.
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