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Figure 7 | Virology Journal

Figure 7

From: The assessment of efficacy of porcine reproductive respiratory syndrome virus inactivated vaccine based on the viral quantity and inactivation methods

Figure 7

PRRSV load in serum samples after challenge. The results were obtained by quantitative PCR and are expressed as copies/mL of serum. The 4 groups were challenged on day 70 after primary vaccination. Bars represent the average viral load at each time point. Values with superscripts in each experimental day are significantly different (p < 0.05).

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Virology Journal

ISSN: 1743-422X