2019
DOI: 10.1111/tbed.13132
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Attenuated and non‐haemadsorbing (non‐HAD) genotypeIIAfrican swine fever virus (ASFV) isolated in Europe, Latvia 2017

Abstract: A non‐haemadsorbing (non‐HAD) ASF virus (ASFV) genotype II, namely Lv17/WB/Rie1, was isolated from a hunted wild boar in Latvia in 2017. Domestic pigs experimentally infected with the non‐HAD ASFV developed a nonspecific or subclinical form of the disease. Two months later, these animals were fully protected when exposed to other domestic pigs infected with a related virulent HAD genotype II ASFV.

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Cited by 123 publications
(132 citation statements)
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“…In addition, several natural ASFV isolates showing decreased virulence in domestic swine have been shown to be non-hemadsorbing suggesting an association between altered or deleted forms of the 8DR gene and virus attenuation [13][14][15] .…”
mentioning
confidence: 99%
“…In addition, several natural ASFV isolates showing decreased virulence in domestic swine have been shown to be non-hemadsorbing suggesting an association between altered or deleted forms of the 8DR gene and virus attenuation [13][14][15] .…”
mentioning
confidence: 99%
“…In contrast, in certain areas relatively recent in their acquisition of the infection, like the Estonian island of Saarema or the southwestern notifications in Poland, there is a higher density of serological notifications. We have represented in both maps the location of the virus that were characterized as moderately virulent by the EURL (5,6). Both Estonian virus were isolated from 2015 outbreaks, one in Valga and the other in Tartu.…”
Section: Resultsmentioning
confidence: 99%
“…The evidence of circulation of attenuated strains is scarce for the moment and is mainly restricted to experimental observations. The experimentally identified attenuated virus (5,6) were obtained from areas in which ASF has been present as soon as 1.5-2.5 years with the infection. All three identified ASFV attenuated strains correspond to areas with a high density of antibody positive notifications.…”
Section: Discussionmentioning
confidence: 99%
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