African swine fever virus used to occur primarily in Africa. There had been occasional incursions into Europe or America which apart from the endemic situation on the island of Sardinia always had been successfully controlled. But following an introduction of the virus in 2007, it now has expande...
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Costard, S.
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Mur, L.
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Lubroth, J.
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Sánchez Vizcaino, J.M.
,
Pfeiffer, Dirk U.
,
[Epidemiology of African swine fever virus]
,
Epidemiology of African swine fever virus