https://www.selleckchem.com/pr....oducts/ly2874455.htm
Moreover, the correlation between Ct values for PPV7 and PCV2 was observed. Thus, our results suggested that apart from PPV1, also PPV7 stimulate the replication of PCV2. Since 2017, a disease that is characterized by spleen necrosis and swelling has emerged in China's main meat duck breeding provinces, this disease generally causes a large number of ducks to develop a poor mental state and either an increase or loss of appetite, as well as potentially resulting in death. Necrosis of spleen in this disease weakens the duck's immunity,
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