Figure 5From: Transplacental transmission of field and rescued strains of BTV-2 and BTV-8 in experimentally infected sheepDetection of BTV RNA and viremia in lambs. Blood samples collected from lambs on the indicated days were assayed for the presence of BTV RNA (panel a) by RT-qPCR (as in Figure 2) and for infectious virus in cells (panel b) as for Figure 3. Note, lamb 6 was euthanized at birth (indicated by ∞).Back to article page