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Figure 1 | Virology Journal

Figure 1

From: Greater numbers of nucleotide substitutions are introduced into the genomic RNA of bovine viral diarrhea virus during acute infections of pregnant cattle than of non-pregnant cattle

Figure 1

Experimental overview and source of viruses. A. BVDV-naïve, pregnant dams in the first trimester of pregnancy were exposed to PI calves. Viruses were isolated from the progenitor and progeny PI calves and from the dams six days post-exposure. B. BVDV naïve cattle were exposed to PI calves. Viruses were isolated from the PI calves and from the acutely infected cattle at 13 days post-exposure. C. Viruses were isolated from a PI dam and its PI calf.

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Virology Journal

ISSN: 1743-422X