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Qiu G, Chen X. A case of alopecia areata after rabies vaccination: unreported adverse effect? Clin Exp Vaccine Res 2024; 13:171-173. [PMID: 38752007 PMCID: PMC11091431 DOI: 10.7774/cevr.2024.13.2.171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 03/12/2024] [Accepted: 04/13/2024] [Indexed: 05/18/2024] Open
Abstract
Alopecia areata (AA) is an autoimmune-related disorder characterized by non-scarring hair loss in children. We report the case of a child who had AA after the fifth dose of rabies vaccine and summarized various potential mechanisms of vaccination induced AA. This case indicates that rabies vaccine might be a predisposition of AA by causing immune dysregulation.
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Affiliation(s)
- Guiying Qiu
- Department of Dermatology, The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Xinrong Chen
- Department of Dermatology, Zhuji People's Hospital of Zhejiang Province, Shaoxing, China
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Zhang L, van den Born E, Segers RPAM, Raes M, Di D, Liu BB, Li WL, Hao F, Wang J, Gan Y, Yuan T, Feng ZX, Liu F, Shao GQ. Intradermal vaccination with Porcilis® Begonia can clinically protect against fatal PRV challenge with the highly virulent ZJ01 field strain. Microb Pathog 2024; 187:106513. [PMID: 38147968 DOI: 10.1016/j.micpath.2023.106513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 12/11/2023] [Accepted: 12/20/2023] [Indexed: 12/28/2023]
Abstract
Since pseudorabies (PR) re-emerged and rapidly spread in China at the end of 2011, researchers have focused on effective vaccine strategies to prevent and control pseudorabies virus (PRV) infection in pig herds. Due to the extensive application of an attenuated vaccine based on the Bartha-K61 strain isolated in Hungary in 1961 and the variation of the PRV strain, it has been suggested that traditional vaccines based on the Bartha-K61 strain offer only partial protection against variant strains. It was therefore evaluated whether the Porcilis® Begonia vaccine, which is based on the NIA-3 strain with deletions in the gE and TK genes, is efficacious against experimental infection with the virulent, contemporary Chinese PRV strain ZJ01. In this study, piglets were vaccinated with Porcilis® Begonia through either the intradermal (ID) route or the intramuscular (IM) route and subsequently challenged intranasally with strain ZJ01 at 4 weeks post-vaccination. An unvaccinated challenge group and an unvaccinated/nonchallenged group were also included in the study. All animals were monitored for 14 days after challenge. Vaccinated and negative control pigs stayed healthy during the study, while the unvaccinated control animals developed lesions associated with PRV ZJ01 challenge, and 44% of these pigs died before the end of the experiment. This study demonstrated that ID or IM vaccination of pigs with a vaccine based on the NIA-3 strain Porcilis® Begonia clinically protects against fatal PRV challenge with the ZJ01 strain.
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Affiliation(s)
- Lei Zhang
- Single Molecule Nanometry Laboratory, Nanjing Agricultural University, Nanjing, 210095, China; Key Laboratory for Veterinary Bio-Product Engineering, Ministry of Agriculture and Rural Affairs, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China; GuoTai (Taizhou) Center of Technology Innovation for Veterinary Biologicals, Taizhou, 225300, China.
| | | | | | - Maurice Raes
- MSD Animal Health, P.O. Box 31, 5830 AA, Boxmeer, the Netherlands
| | - Di Di
- MSD (Ningbo) Animal Health Technology Co., Ltd, Hangzhou Bay New Zone, Ningbo, 315336, China
| | - Bei-Bei Liu
- Key Laboratory for Veterinary Bio-Product Engineering, Ministry of Agriculture and Rural Affairs, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China; GuoTai (Taizhou) Center of Technology Innovation for Veterinary Biologicals, Taizhou, 225300, China
| | - Wen-Liang Li
- Key Laboratory for Veterinary Bio-Product Engineering, Ministry of Agriculture and Rural Affairs, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China; GuoTai (Taizhou) Center of Technology Innovation for Veterinary Biologicals, Taizhou, 225300, China
| | - Fei Hao
- Key Laboratory for Veterinary Bio-Product Engineering, Ministry of Agriculture and Rural Affairs, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China; GuoTai (Taizhou) Center of Technology Innovation for Veterinary Biologicals, Taizhou, 225300, China
| | - Jia Wang
- Key Laboratory for Veterinary Bio-Product Engineering, Ministry of Agriculture and Rural Affairs, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China; GuoTai (Taizhou) Center of Technology Innovation for Veterinary Biologicals, Taizhou, 225300, China
| | - Yuan Gan
- Key Laboratory for Veterinary Bio-Product Engineering, Ministry of Agriculture and Rural Affairs, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China; GuoTai (Taizhou) Center of Technology Innovation for Veterinary Biologicals, Taizhou, 225300, China
| | - Ting Yuan
- Key Laboratory for Veterinary Bio-Product Engineering, Ministry of Agriculture and Rural Affairs, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China; GuoTai (Taizhou) Center of Technology Innovation for Veterinary Biologicals, Taizhou, 225300, China
| | - Zhi-Xin Feng
- Key Laboratory for Veterinary Bio-Product Engineering, Ministry of Agriculture and Rural Affairs, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China; GuoTai (Taizhou) Center of Technology Innovation for Veterinary Biologicals, Taizhou, 225300, China
| | - Fei Liu
- Single Molecule Nanometry Laboratory, Nanjing Agricultural University, Nanjing, 210095, China.
| | - Guo-Qing Shao
- Key Laboratory for Veterinary Bio-Product Engineering, Ministry of Agriculture and Rural Affairs, Institute of Veterinary Medicine, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014, China; GuoTai (Taizhou) Center of Technology Innovation for Veterinary Biologicals, Taizhou, 225300, China.
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