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Diakou A, Di Cesare A, Accettura PM, Barros L, Iorio R, Paoletti B, Frangipane di Regalbono A, Halos L, Beugnet F, Traversa D. Intestinal parasites and vector-borne pathogens in stray and free-roaming cats living in continental and insular Greece. PLoS Negl Trop Dis 2017; 11:e0005335. [PMID: 28141857 PMCID: PMC5302838 DOI: 10.1371/journal.pntd.0005335] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 02/10/2017] [Accepted: 01/18/2017] [Indexed: 11/20/2022] Open
Abstract
This survey investigated the distribution of various intestinal parasites and vector-borne pathogens in stray and free-roaming cats living in four regions of Greece. A total number of one hundred and fifty cats living in three Islands (Crete, Mykonos and Skopelos) and in Athens municipality was established as a realistic aim to be accomplished in the study areas. All cats were examined with different microscopic, serological and molecular assays aiming at evaluating the occurrence of intestinal parasites, and exposure to or presence of vector-borne infections. A total of 135 cats (90%) was positive for one or more parasites and/or pathogens transmitted by ectoparasites. Forty-four (29.3%) cats were positive for one single infection, while 91 (60.7%) for more than one pathogen. A high number of (n. 53) multiple infections caused by feline intestinal and vector-borne agents including at least one zoonotic pathogen was detected. Among them, the most frequently recorded helminths were roundworms (Toxocara cati, 24%) and Dipylidium caninum (2%), while a high number of examined animals (58.8%) had seroreaction for Bartonella spp., followed by Rickettsia spp. (43.2%) and Leishmania infantum (6.1%). DNA-based assays revealed the zoonotic arthropod-borne organisms Bartonella henselae, Bartonella clarridgeiae, Rickettsia spp., and L. infantum. These results show that free-ranging cats living in areas of Greece under examination may be exposed to a plethora of internal parasites and vector-borne pathogens, some of them potentially able to infect humans. Therefore, epidemiological vigilance and appropriate control measures are crucial for the prevention and control of these infections and to minimize the risk of infection for people. Several intestinal parasites and vector-borne pathogens, some of that with zoonotic potential, often occur in free-ranging cat populations. Stray cats are abundant in touristic areas of Greece, where they live in free colonies. With the aim to enhance our knowledge on the hazard posed by cats living in Greek touristic spots, the present research has evaluated the presence of intestinal parasites and vector-borne pathogens in stray cats living in selected areas. The study demonstrates that these pathogens are present in Greece and that appropriate control measures should be implemented to minimize the risk for cats and people.
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Affiliation(s)
- Anastasia Diakou
- Laboratory of Parasitology and Parasitic Diseases, School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Angela Di Cesare
- Faculty of Veterinary Medicine, University of Teramo, Località Piano D’Accio snc., Teramo, Italy
| | - Paolo Matteo Accettura
- Faculty of Veterinary Medicine, University of Teramo, Località Piano D’Accio snc., Teramo, Italy
| | - Luciano Barros
- Faculty of Veterinary Medicine, University of Teramo, Località Piano D’Accio snc., Teramo, Italy
- Faculdade de Medicina Veterinaria MSV/UFF, Rua Vital Brasil Filho, 64 Icaraí, Niterói, Rio de Janeiro, Brazil
| | - Raffaella Iorio
- Faculty of Veterinary Medicine, University of Teramo, Località Piano D’Accio snc., Teramo, Italy
| | - Barbara Paoletti
- Faculty of Veterinary Medicine, University of Teramo, Località Piano D’Accio snc., Teramo, Italy
| | | | | | | | - Donato Traversa
- Faculty of Veterinary Medicine, University of Teramo, Località Piano D’Accio snc., Teramo, Italy
- * E-mail:
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