TITLE:
Adverse Effects of Inactivated Foot-and-Mouth Disease Vaccine—Possible Causes Analysis and Countermeasures
AUTHORS:
Keshan Zhang, Bingzhou Lu, Huanan Liu, Junhao Zhao, Haixue Zheng, Xiangtao Liu
KEYWORDS:
Foot-and-Mouth Disease, Inactivated Vaccine, Adverse Effects, Causes Analysis and Countermeasures
JOURNAL NAME:
World Journal of Vaccines,
Vol.8 No.4,
November
19,
2018
ABSTRACT: Foot-and-mouth disease (FMD) is an infectious and sometimes fatal viral disease that affects cloven-hoofed animals, and Chinese government adopts compulsory immunization measures for FMD. The adverse effects of FMD vaccine to pigs, cattle and goats have been reported increasingly frequent during the spring and autumn seasons when large numbers of farm livestock are vaccinated. The financial losses caused by vaccine adverse effects have been a serious concern for both farmers and primary prevention personnel. There are various causative factors reported to involve into adverse effect of FMD vaccine, including the inappropriate vaccine production, transportation and storage, livestock poor tolerance, and unqualified vaccinating manipulations. Symptomatic treatment and early drug prevention have a certain effect on the adverse effects. To analyze causes and propose countermeasures, in the current study possible reasons during the production and processing procedures of inactivated FMD vaccine were reviewed and corresponding countermeasures were recommended. The review may provide references for better use of vaccine to prevent FMD.