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Figure 3 | Virology Journal

Figure 3

From: Secondary infection with Streptococcus suis serotype 7 increases the virulence of highly pathogenic porcine reproductive and respiratory syndrome virus in pigs

Figure 3

Microscopic lesions in the coinfected group. (a) Perivascular cuffs in brain; (b) Suppurative pneumonia and purulent bronchitis; (c) Lymphocyte necrosis and disintegration in submaxillary lymph nodes; (d) Severe congestion of kidney and renal tubular necrosis and collapse; (e) Moderate sinusoidal congestion with a small number of lymphoid cells and macrophage infiltration in the lung; (f) Lymphoid cell necrosis and collapse around the ellipsoid arterioles and in the white pulp and red pulp of the spleen.

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Virology Journal

ISSN: 1743-422X