Fig. 4

Patterns 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)