Skip to main content
Fig. 5 | Porcine Health Management

Fig. 5

From: Field evaluation of piglet vaccination with a Mycoplasma hyopneumoniae bacterin as compared to a ready-to-use product including porcine circovirus 2 and M. hyopneumoniae in a conventional French farrow-to-finish farm

Fig. 5

Immunohistochemistry results on lymph nodes of pigs dead during the fattening period (scale bars: A, 40 μm; B, 15 μm; C, 20 μm). a. Weakly PCV2-positive immunohistochemistry of a lymph node from a dead pig of the Mhyo group, whose pathology presented a marked granulomatous lymphadenitis, highly suggestive of PCV2-associated lesions. b. PCV2-positive (+ and ++) immunohistochemistry stains of a lymph node from a dead pig of the Mhyo group, whose pathology presented a moderate lymphadenitis, suggestive of PCV2-associated lesions. c. No obvious PCV2-positive IHC in a lymph node from a pig dead of gastric ulceration in of the Mhyo group

Back to article page

Porcine Health Management

ISSN: 2055-5660

Contact us