Antibody level comparison after porcine epidemic diarrhea vaccination via different immunization routes

• Autorzy: Hu C. , Xie X. , Zhao D. , Liu H. , Liu X. , Yang T. , Sun W.
• Języki publikacji: EN

Abstrakty

EN

Porcine epidemic diarrhea (PED) is a disease extremely harmful to pig health. Intramuscular and Houhai acupoint injections are the main immunization routes to prevent and control PED. This study aimed to evaluate the efficacy of these two routes in pregnant sows based on serum IgG, IgA, and neutralizing antibody levels. PED virus (PEDV) immunoprophylaxis with live-attenuated and inactivated vaccines was administered. The vaccinations for the intramuscular injections elevated IgG and neutralizing antibody levels more than Houhai acupoint injections at most timepoints after immunization. However, the anti-PEDV IgA antibodies induced by vaccination with the two immunization routes did not differ significantly. In conclusion, intramuscular injections are better than Houhai acupoint injections for PEDV vaccination of pregnant sows.

• Wydawca: -
• Czasopismo: Polish Journal of Veterinary Sciences
• Rocznik: 2024
• Tom: 27
• Numer: 1
• Opis fizyczny: p.143-146,fig.,ref.

Twórcy

autor

Hu C.

• Pulike Biological Engineering Inc., Luoyang, Henan, 471000, China

autor

Xie X.

• Yiyang Vocational and Technical College, Yiyang, Hunan, 413055, China

autor

Zhao D.

• College of Veterinary Medicine, Hunan Agricultural University, Changsha, Hunan, 410128, China

autor

Liu H.

• Pulike Biological Engineering Inc., Luoyang, Henan, 471000, China

autor

Liu X.

• Xiangtan Center for Animal Disease Prevention and Control, Xiangtan, Hunan, 411104, China

autor

Yang T.

• College of Life Sciences and Resource Environment, Yichun University, Yichun, Jiangxi, 336000, China

autor

Sun W.

• Sinopharm Animal Health Corporation Ltd., Wuhan, Hubei, 430075, China

Identyfikatory

DOI

10.24425/pjvs.2024.149342