TABLEĀ 2:

Quantification of African swine fever virus (ASFV) transmission among domestic pigs and wild boar under experimental and field conditions

Transmission scenarioASFV strainLatent period duration (days)Infectious period duration (days)Basic reproduction number (95 per cent confidence interval [CI])References
Experimental studies
Pig-to-pigDirectGeorgia 200743 to 62.8 (1.3 to 4.8)Guinat and others 2016
3 to 145.3 (1.7 to 10.3)
Indirect3 to 61.4 (0.6 to 2.4)
3 to 142.5 (0.8 to 5.2)
Wild boar-to-wild boarDirectArmenia 200842 to 96.1 (0.6 to 14.5)Pietschmann and others 2015
Wild boar-to-pigDirect5.0 (1.4 to 10.7)
Indirect0.5 (0.1 to 1.3)
Pig-to-pigDirectMalta 19783 to 64 to 1018.0 (6.9 to 46.9)de Carvalho Ferreira and others 2013a
Field studies
Wild boar-to-wild boarBetween-groupRussia--1.58 (1.1 to 3.8)Iglesias and others 2015
Pig-to-pigWithin-farmRussia1559.8 (3.9 to 15.6)Gulenkin and others 2011