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Hu T, Zhang H, Zhang X, Hong X, Zhang T. Prevalence and Risk Factors Associated with Feline Infectious Peritonitis (FIP) in Mainland China between 2008 and 2023: A Systematic Review and Meta-Analysis. Animals (Basel) 2024; 14:1220. [PMID: 38672367 PMCID: PMC11047601 DOI: 10.3390/ani14081220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 04/01/2024] [Accepted: 04/13/2024] [Indexed: 04/28/2024] Open
Abstract
To evaluate the overall prevalence of FIP infection in cats in mainland China and associated risk factors, studies on the prevalence of FIP conducted from 1 January 2008 to 20 December 2023 were retrieved from five databases-CNKI, Wanfang, PubMed, Web of Science, and ScienceDirect-and comprehensively reviewed. The 21 studies selected, with a total of 181,014 samples, underwent a rigorous meta-analysis after quality assessment. The results revealed a 2% prevalence of FIP (95% CI: 1-2%) through the random-effects model, showing considerable heterogeneity (I2 = 95.2%). The subsequent subgroup analysis revealed that the age and gender of cats are significant risk factors for FIP infection in mainland China. In order to effectively reduce and control the prevalence of FIP on the Chinese mainland, we suggest improving the immunity of cats, with special attention given to health management in kittens and intact cats, and continuously monitoring FIPV.
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Affiliation(s)
- Tingyu Hu
- Institute of Comparative Medicine, College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China; (T.H.); (X.Z.); (X.H.)
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, China
| | | | - Xueping Zhang
- Institute of Comparative Medicine, College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China; (T.H.); (X.Z.); (X.H.)
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, China
| | - Xingping Hong
- Institute of Comparative Medicine, College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China; (T.H.); (X.Z.); (X.H.)
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, China
| | - Tangjie Zhang
- Institute of Comparative Medicine, College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China; (T.H.); (X.Z.); (X.H.)
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, China
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Aplasca AC, Martinez MP, Evans SJM, Martinez ME, Cianciolo RE, Bundschuh M, Puchulu-Campanella E, Chen X, Yan P, Bundschuh R, Seeley KE, Bapodra-Villaverde P, Garner MM, Junge RE. AN OUTBREAK OF FELINE INFECTIOUS PERITONITIS IN THREE RELATED SAND CATS ( FELIS MARGARITA) IN HUMAN CARE. J Zoo Wildl Med 2023; 54:628-638. [PMID: 37817630 DOI: 10.1638/2022-0159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2023] [Indexed: 10/12/2023] Open
Abstract
Feline infectious peritonitis (FIP) is a systemic disease in felid species caused by infection with mutated forms of feline coronavirus (FCoV), and outbreaks can devastate exotic felid populations in human care. Feline infectious peritonitis was diagnosed in three of four related juvenile sand cats (Felis margarita) from a single institution over a 6-wk period. Case 1 was a 7-mon-old male found deceased with no premonitory signs. Case 2, an 8-mon-old male (littermate to Case 1), and Case 3, a 6-mon-old male (from a different litter with identical parentage), were evaluated for lethargy and anorexia 1 mon after Case 1. Both exhibited transient anisocoria and progressive lethargy, anorexia, and dehydration despite antibiotic and supportive treatment. Approximately 1 wk after initial presentation, Case 2 was humanely euthanized, and Case 3 was found deceased. Necropsy findings included intrathoracic and/or intra-abdominal lymphadenopathy (3/3 cases), bicavitary effusion (2/3), multifocal tan hepatic and intestinal nodules (1/3), and multifocal yellow renal nodules (1/3). Histologically, all cats had severe pyogranulomatous vasculitis in multiple organs, and the presence of FCoV antigen was confirmed using immunohistochemical staining. Next-generation sequencing of the virus from Case 3's affected kidney demonstrated ∼93% homology to the UG-FH8 virus, a serotype 1 feline alphacoronavirus isolated from Denmark. Future research will focus on comparative viral genomic sequencing with the goals of identifying potential sources of FCoV infection and identifying features that may have contributed to the development of FIP in this species.
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Affiliation(s)
- Andrea C Aplasca
- Columbus Zoo and Aquarium, Powell, OH 43065, USA,
- The Ohio State University College of Veterinary Medicine, Columbus, OH 43210, USA
| | - Michael P Martinez
- The Ohio State University College of Veterinary Medicine, Columbus, OH 43210, USA
| | - Samantha J M Evans
- The Ohio State University College of Veterinary Medicine, Columbus, OH 43210, USA
| | - Margaret E Martinez
- The Ohio State University College of Veterinary Medicine, Columbus, OH 43210, USA
| | - Rachel E Cianciolo
- The Ohio State University College of Veterinary Medicine, Columbus, OH 43210, USA
| | - Mark Bundschuh
- The Ohio State University Department of Physics, Columbus, OH 43210, USA
| | | | - Xi Chen
- The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA
| | - Pearlly Yan
- The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA
- The Ohio State University Division of Hematology, Columbus, OH 43210, USA
| | - Ralf Bundschuh
- The Ohio State University Department of Physics, Columbus, OH 43210, USA
- The Ohio State University Department of Chemistry and Biochemistry, Columbus, OH 43210, USA
- The Ohio State University Division of Hematology, Columbus, OH 43210, USA
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Zeng Y, Xiong Y, Yang C, He N, He J, Luo W, Chen Y, Zeng X, Wu Z. Investigation of Parasitic Infection in Crocodile Lizards ( Shinisaurus crocodilurus) Using High-Throughput Sequencing. Animals (Basel) 2022; 12:ani12202726. [PMID: 36290112 PMCID: PMC9597849 DOI: 10.3390/ani12202726] [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: 09/04/2022] [Revised: 10/03/2022] [Accepted: 10/04/2022] [Indexed: 11/16/2022] Open
Abstract
The highly endangered crocodile lizard (Shinisaurus crocodilurus) continues to be impacted by disease, especially in captive breeding populations. In this paper, based on high-throughput sequencing, we investigated parasitic infections in captive and wild crocodile lizard populations in the Daguishan National Nature Reserve and Guangdong Luokeng Shinisaurus crocodilurus National Nature Reserve. The results show that the overall parasitic infection rate in crocodile lizards was 33.33% (23/69). Four parasite genera were detected, including Eimeria, Cryptosporidium, Nematopsis, and Acanthamoeba, with infection rates of 15.94% (11/69), 17.39% (12/69), 7.25% (5/69), and 4.35% (3/69), respectively. Significant differences in the infection rate were found between the different parasite species (χ2 = 8.54, p < 0.05, chi-squared test). The parasitic infection rates in the captive and wild populations were 39.29% (22/56) and 7.69% (1/13), respectively, which were significantly different (p < 0.05, Fisher’s exact test). However, no significant differences in the infection rates of the four parasite genera were found between the captive and wild populations (p > 0.05, Fisher’s exact test). The parasitic infection rates in Daguishan and Luokeng were 34.09% (15/44) and 32.00% (8/25), respectively, which were not significantly different (p > 0.05, Fisher’s exact test). However, significant differences in terms of species were found in the two reserves (p < 0.01, Fisher’s exact test). Only Cryptosporidium infection showed a significant difference between the two regions (p < 0.01, Fisher’s exact test). Our results suggest that captive crocodile lizards are more susceptible to parasitic diseases than wild crocodile lizards and that Cryptosporidium infection varies by geographical region. This study provides basic information about the parasites of endangered crocodile lizards, as well as a reference for disease control and conservation.
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Affiliation(s)
- Yongru Zeng
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Guangxi Normal University, Ministry of Education, Guilin 541004, China
- Guangxi Key Laboratory of Rare and Endangered Animal Ecology, College of Life Science, Guangxi Normal University, Guilin 541004, China
| | - Yi Xiong
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Guangxi Normal University, Ministry of Education, Guilin 541004, China
- Guangxi Key Laboratory of Rare and Endangered Animal Ecology, College of Life Science, Guangxi Normal University, Guilin 541004, China
| | - Chunsheng Yang
- Daguishan National Nature Reserve for Crocodile Lizards, Hezhou 542824, China
| | - Nan He
- Guangdong Luokeng Shinisaurus crocodilurus National Nature Reserve, Shaoguan 512100, China
| | - Jiasong He
- Daguishan National Nature Reserve for Crocodile Lizards, Hezhou 542824, China
| | - Wenxian Luo
- Daguishan National Nature Reserve for Crocodile Lizards, Hezhou 542824, China
| | - Yaohuan Chen
- Daguishan National Nature Reserve for Crocodile Lizards, Hezhou 542824, China
| | - Xiaochen Zeng
- Daguishan National Nature Reserve for Crocodile Lizards, Hezhou 542824, China
| | - Zhengjun Wu
- Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Guangxi Normal University, Ministry of Education, Guilin 541004, China
- Guangxi Key Laboratory of Rare and Endangered Animal Ecology, College of Life Science, Guangxi Normal University, Guilin 541004, China
- Correspondence: ; Tel.: +86-135-1783-6091
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