Fig. 4From: Pathogenicity of an African swine fever virus strain isolated in Vietnam and alternative diagnostic specimens for early detection of viral infectionPatterns of ASFV excretion observed in experimentally infected pigs. Mean viral copy numbers per 1 µL in (a) individual ASFV-infected pig samples (blood, oral swab, nasal swab, and rectal swab), (b) ASFV-infected herd samples (oral fluids collected using the rope-based method and pooled fecal samples), and (c) environmental samples of the ASFV-infected herd (aerosol, feed, and water)Back to article page