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Ossa-Giraldo AC, Úsuga-Perilla X, Correa JS, Segura JA. Chlamydia psittaci seropositivity in workers exposed to birds and review of the literature: Evidence of circulation in Antioquia. BIOMEDICA : REVISTA DEL INSTITUTO NACIONAL DE SALUD 2023; 43:330-343. [PMID: 37871570 PMCID: PMC10629862 DOI: 10.7705/biomedica.6832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 07/19/2023] [Indexed: 10/25/2023]
Abstract
Introduction Psittacosis is a zoonotic disease caused by Chlamydia psittaci, a bacterium classified as an agent with bioterrorist potential. It has caused multiple outbreaks in exposed poultry workers around the world. Colombia has no epidemiological follow-up of the infection and a big knowledge gap. Objectives To determine the antibodies’ frequency against C. psittaci in workers with occupational exposure to birds and to review the literature on studies conducted in Colombia. Materials and methods We conducted a cross-sectional descriptive study with analytical intent on workers in contact with birds and reviewed the related literature in Colombia. IgM and IgG serum antibodies against C. psittaci were detected by microimmunofluorescence. The sociodemographic and exposure characteristics were expressed as frequencies and summary measures. Associated factors were explored by bivariate and multivariate analysis. The scientific and gray literature review was done with a structured search. Results We analyzed 54 workers in contact with birds. Antibody prevalence was 31.5%. Slaughtering and evisceration by non-veterinarians was a risk factor for antibody presence. There are only four previous studies on C. psittaci in Colombia. Conclusions Here, we present the first evidence of C. psittaci circulation among workers exposed to birds in Antioquia and the second report in the country. These findings contribute to the “One Health” public health strategy.
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Affiliation(s)
| | - Xiomara Úsuga-Perilla
- Grupo Infettare, Facultad de Medicina, Universidad Cooperativa de Colombia, Medellín, Colombia.
| | - Jhon Sebastián Correa
- Grupo Infettare, Facultad de Medicina, Universidad Cooperativa de Colombia, Medellín, Colombia.
| | - Juan A Segura
- Grupo Biociencias, Facultad de Ciencias de la Salud, Institución Universitaria Colegio Mayor de Antioquia, Medellín, Colombia.
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Bonwitt J, Riethman M, Glashower D, Oltean HN, Wohrle R, Joseph B, McHale B, Ritchie B. Application of environmental sampling to investigate a case of avian chlamydiosis in a pet store and breeding facility leading to mass bird exposures. Zoonoses Public Health 2023; 70:572-577. [PMID: 37157946 DOI: 10.1111/zph.13045] [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: 11/03/2022] [Revised: 04/12/2023] [Accepted: 04/23/2023] [Indexed: 05/10/2023]
Abstract
Chlamydia psittaci is a bacterium that causes chlamydiosis in birds and can cause zoonotic psittacosis in people. In November 2017, we received notification of a suspected case of avian chlamydiosis in a captive cockatiel (Nymphicus hollandicus) that was sold by an online pet bird retail and breeding facility in Washington State. We describe the investigation with emphasis on how environmental sampling was used to guide veterinary and public health interventions. Bird samples were collected either from pooled droppings, pooled plumage or individual nasal and choanal swabs. Environmental samples were obtained by swabbing cleaning mops, tables and cage structures. All samples were tested by polymerase chain reaction and positive samples underwent genotyping. Approximately 1000 birds representing four taxonomic orders were kept within an open-space warehouse. Eight of 14 environmental samples and one of two pooled faecal samples were positive for Chlamydia spp. The contaminating strain of Chlamydia spp. was identified as genotype A. The facility was closed for environmental disinfection, and all psittacines were treated with oral doxycycline for 45 days. Ten of 10 environmental and two of two pooled faecal samples were negative for C. psittaci 11 months after the completion of environmental disinfection and antimicrobial treatment. This investigation highlights the importance of preventing and mitigating pathogen incursion in an online pet retail and breeding facility. Environmental sampling is valuable to guide animal and public health interventions for control of C. psittaci, particularly when large numbers of birds are exposed to the pathogen.
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Affiliation(s)
- Jesse Bonwitt
- Epidemic Intelligence Service, Division of Scientific Education and Professional Development, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
- Office of Communicable Disease Epidemiology, Washington State Department of Health, Shoreline, Washington, USA
- Department of Anthropology, Durham University, Durham, UK
| | | | | | - Hanna N Oltean
- Office of Communicable Disease Epidemiology, Washington State Department of Health, Shoreline, Washington, USA
| | - Ron Wohrle
- Office of Environmental Public Health Sciences, Washington State Department of Health, Olympia, Washington, USA
| | - Brian Joseph
- Washington State Department of Agriculture, Olympia, Washington, USA
- Lifestock Int'l, Athens, Georgia, USA
| | - Brittany McHale
- Infectious Diseases Laboratory, University of Georgia, Athens, Georgia, USA
| | - Branson Ritchie
- Infectious Diseases Laboratory, University of Georgia, Athens, Georgia, USA
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Yehia N, Salem HM, Mahmmod Y, Said D, Samir M, Mawgod SA, Sorour HK, AbdelRahman MAA, Selim S, Saad AM, El-Saadony MT, El-Meihy RM, Abd El-Hack ME, El-Tarabily KA, Zanaty AM. Common viral and bacterial avian respiratory infections: an updated review. Poult Sci 2023; 102:102553. [PMID: 36965253 PMCID: PMC10064437 DOI: 10.1016/j.psj.2023.102553] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 01/24/2023] [Accepted: 01/28/2023] [Indexed: 02/04/2023] Open
Abstract
Many pathogens that cause chronic diseases in birds use the respiratory tract as a primary route of infection, and respiratory disorders are the main leading source of financial losses in the poultry business. Respiratory infections are a serious problem facing the poultry sector, causing severe economic losses. Avian influenza virus, Newcastle disease virus, infectious bronchitis virus, and avian pneumovirus are particularly serious viral respiratory pathogens. Mycoplasma gallisepticum, Staphylococcus, Bordetella avium, Pasteurella multocida, Riemerella anatipestifer, Chlamydophila psittaci, and Escherichia coli have been identified as the most serious bacterial respiratory pathogens in poultry. This review gives an updated summary, incorporating the latest data, about the evidence for the circulation of widespread, economically important poultry respiratory pathogens, with special reference to possible methods for the control and prevention of these pathogens.
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Affiliation(s)
- Nahed Yehia
- Reference Laboratory for Veterinary Quality Control on Poultry Production, Animal Health Research Institute, Agriculture Research Center, Giza 12618, Egypt
| | - Heba M Salem
- Department of Poultry Diseases, Faculty of Veterinary Medicine, Cairo University, Giza 12211, Egypt
| | - Yasser Mahmmod
- Department of Veterinary Sciences, Faculty of Health Sciences, Higher Colleges of Technology, Al Ain 17155, United Arab Emirates
| | - Dalia Said
- Reference Laboratory for Veterinary Quality Control on Poultry Production, Animal Health Research Institute, Agriculture Research Center, Giza 12618, Egypt
| | - Mahmoud Samir
- Reference Laboratory for Veterinary Quality Control on Poultry Production, Animal Health Research Institute, Agriculture Research Center, Giza 12618, Egypt
| | - Sara Abdel Mawgod
- Reference Laboratory for Veterinary Quality Control on Poultry Production, Animal Health Research Institute, Agriculture Research Center, Giza 12618, Egypt
| | - Hend K Sorour
- Reference Laboratory for Veterinary Quality Control on Poultry Production, Animal Health Research Institute, Agriculture Research Center, Giza 12618, Egypt
| | - Mona A A AbdelRahman
- Reference Laboratory for Veterinary Quality Control on Poultry Production, Animal Health Research Institute, Agriculture Research Center, Giza 12618, Egypt
| | - Samy Selim
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Ahmed M Saad
- Department of Biochemistry, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Mohamed T El-Saadony
- Department of Agricultural Microbiology, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Rasha M El-Meihy
- Department of Agricultural Microbiology, Faculty of Agriculture, Benha University, Moshtohor, Qaluybia 13736, Egypt
| | - Mohamed E Abd El-Hack
- Poultry Department, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
| | - Khaled A El-Tarabily
- Department of Biology, College of Science, United Arab Emirates University, Al Ain 15551, United Arab Emirates; Khalifa Center for Genetic Engineering and Biotechnology, United Arab Emirates University, Al Ain 15551, United Arab Emirates; Harry Butler Institute, Murdoch University, Murdoch 6150, Western Australia, Australia.
| | - Ali M Zanaty
- Reference Laboratory for Veterinary Quality Control on Poultry Production, Animal Health Research Institute, Agriculture Research Center, Giza 12618, Egypt
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Muroni G, Pinna L, Serra E, Chisu V, Mandas D, Coccollone A, Liciardi M, Masala G. A Chlamydia psittaci Outbreak in Psittacine Birds in Sardinia, Italy. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:14204. [PMID: 36361084 PMCID: PMC9658638 DOI: 10.3390/ijerph192114204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 09/23/2022] [Accepted: 10/26/2022] [Indexed: 06/16/2023]
Abstract
Chlamydia psittaci is an intracellular bacterium belonging to the Chlamydiaceae family. It is the ethiologic agent of psittacosis, an occupational zoonotic disease that mainly concerns people who work in close contact with birds that represent the main infection route for human transmission. In Italy, information about this disease is lacking. This study is the first case of avian chlamydiosis reported from a pet shop in Sardinia, Italy. Chlamydia psittaci detected in psittacine birds by molecular analysis, direct immunofluorescence test together with anatomo-pathological observed lesions, highlighted the importance of focusing the attention over this underestimated zoonosis in a "One Health" prospective.
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Affiliation(s)
- Gaia Muroni
- Zoonotic Pathology and OIEReference Laboratory for Echinococcosis, National Reference Center for Echinococcosis (CeNRE), Istituto Zooprofilattico Sperimentale della Sardegna, Via Duca degli Abruzzi n. 8, 07100 Sassari, Italy
| | - Luigia Pinna
- S.C. Complex Territorial Diagnostic Structure of Cagliari, Istituto Zooprofilattico Sperimentale della Sardegna, 09067 Cagliari, Italy
| | - Elisa Serra
- Zoonotic Pathology and OIEReference Laboratory for Echinococcosis, National Reference Center for Echinococcosis (CeNRE), Istituto Zooprofilattico Sperimentale della Sardegna, Via Duca degli Abruzzi n. 8, 07100 Sassari, Italy
| | - Valentina Chisu
- Zoonotic Pathology and OIEReference Laboratory for Echinococcosis, National Reference Center for Echinococcosis (CeNRE), Istituto Zooprofilattico Sperimentale della Sardegna, Via Duca degli Abruzzi n. 8, 07100 Sassari, Italy
| | - Daniela Mandas
- S.C. Complex Territorial Diagnostic Structure of Cagliari, Istituto Zooprofilattico Sperimentale della Sardegna, 09067 Cagliari, Italy
| | - Annamaria Coccollone
- S.C. Complex Territorial Diagnostic Structure of Cagliari, Istituto Zooprofilattico Sperimentale della Sardegna, 09067 Cagliari, Italy
| | - Manuel Liciardi
- S.C. Complex Territorial Diagnostic Structure of Cagliari, Istituto Zooprofilattico Sperimentale della Sardegna, 09067 Cagliari, Italy
| | - Giovanna Masala
- Zoonotic Pathology and OIEReference Laboratory for Echinococcosis, National Reference Center for Echinococcosis (CeNRE), Istituto Zooprofilattico Sperimentale della Sardegna, Via Duca degli Abruzzi n. 8, 07100 Sassari, Italy
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