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. 2017 Jan 5;35(2):248–254. doi: 10.1016/j.vaccine.2016.11.085

Fig. 3.

Fig. 3

PCV2 viremia, fecal shedding and nasal shedding. Pigs were vaccinated against PCV2 at 3 weeks of age (dpv 0 or dpc −28) and challenged with PCV2d at 7 weeks of age (dpv 28 or dpc 0). Data presented as mean group log10 PCV2 genomic copies per ml serum samples, rectal swabs or nasal swabs ± SEM. Group means include positive and negative pigs (considered as 0). Significantly different values for a sample type and dpc are indicated by different superscripts. The significance level was set to P > 0.05.