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Paolino G, Rizzo N, Mercuri SR, Rongioletti F. Immune cutaneous reactions in orf and in pseudocowpox viruses: clinicopathologic correlations and management to avoid misdiagnosis. Int J Dermatol 2024. [PMID: 38644520 DOI: 10.1111/ijd.17204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 04/02/2024] [Accepted: 04/04/2024] [Indexed: 04/23/2024]
Affiliation(s)
- Giovanni Paolino
- Unit of Dermatology Clinic, IRCCS Ospedale San Raffaele, Milano, Italy
- Università Vita-Salute, San Raffaele, Milano, Italy
| | - Nathalie Rizzo
- Surgical Pathology, Ospedale San Raffaele, Milano, Italy
| | - Santo Raffaele Mercuri
- Unit of Dermatology Clinic, IRCCS Ospedale San Raffaele, Milano, Italy
- Università Vita-Salute, San Raffaele, Milano, Italy
| | - Franco Rongioletti
- Unit of Dermatology Clinic, IRCCS Ospedale San Raffaele, Milano, Italy
- Università Vita-Salute, San Raffaele, Milano, Italy
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Omoniwa DO, Meki IK, Kudi CA, Sackey AK, Aminu M, Adedeji AJ, Meseko CA, Luka PD, Asala OO, Adole JA, Atai RB, Atuman YJ, Settypalli TBK, Cattoli G, Lamien CE. Poxvirus Infections in Dairy Farms and Transhumance Cattle Herds in Nigeria. Viruses 2023; 15:v15051051. [PMID: 37243137 DOI: 10.3390/v15051051] [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: 03/18/2023] [Revised: 04/20/2023] [Accepted: 04/21/2023] [Indexed: 05/28/2023] Open
Abstract
Lumpy Skin disease (LSD) is an economically important disease in cattle caused by the LSD virus (LSDV) of the genus Capripoxvirus, while pseudocowpox (PCP) is a widely distributed zoonotic cattle disease caused by the PCP virus (PCPV) of the genus Parapoxvirus. Though both viral pox infections are reportedly present in Nigeria, similarities in their clinical presentation and limited access to laboratories often lead to misdiagnosis in the field. This study investigated suspected LSD outbreaks in organized and transhumance cattle herds in Nigeria in 2020. A total of 42 scab/skin biopsy samples were collected from 16 outbreaks of suspected LSD in five northern States of Nigeria. The samples were analyzed using a high-resolution multiplex melting (HRM) assay to differentiate poxviruses belonging to Orthopoxvirus, Capripoxvirus, and Parapoxvirus genera. LSDV was characterized using four gene segments, namely the RNA polymerase 30 kDa subunit (RPO30), G-protein-coupled receptor (GPCR), the extracellular enveloped virus (EEV) glycoprotein and CaPV homolog of the variola virus B22R. Likewise, the partial B2L gene of PCPV was also analyzed. Nineteen samples (45.2%) were positive according to the HRM assay for LSDV, and five (11.9%) were co-infected with LSDV and PCPV. The multiple sequence alignments of the GPCR, EEV, and B22R showed 100% similarity among the Nigerian LSDV samples, unlike the RPO30 phylogeny, which showed two clusters. Some of the Nigerian LSDVs clustered within LSDV SG II were with commonly circulating LSDV field isolates in Africa, the Middle East, and Europe, while the remaining Nigerian LSDVs produced a unique sub-group. The B2L sequences of Nigerian PCPVs were 100% identical and clustered within the PCPV group containing cattle/Reindeer isolates, close to PCPVs from Zambia and Botswana. The results show the diversity of Nigerian LSDV strains. This paper also reports the first documented co-infection of LSDV and PCPV in Nigeria.
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Affiliation(s)
- David Oludare Omoniwa
- Department of Veterinary Medicine, Surgery and Radiology, University of Jos, Jos 930001, Plateau State, Nigeria
- Department of Veterinary Medicine, Ahmadu Bello University, Zaria 810211, Kaduna State, Nigeria
| | - Irene Kasindi Meki
- Animal Production and Health Laboratory, Animal Production and Health Section, Joint FAO/IAEA Division, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, P.O. Box 100, 1400 Vienna, Austria
| | - Caleb Ayuba Kudi
- Department of Veterinary Medicine, Ahmadu Bello University, Zaria 810211, Kaduna State, Nigeria
| | - Anthony Kojo Sackey
- Department of Veterinary Medicine, Ahmadu Bello University, Zaria 810211, Kaduna State, Nigeria
| | - Maryam Aminu
- Department of Microbiology, Ahmadu Bello University, Zaria 810211, Kaduna State, Nigeria
| | | | | | - Pam Dachung Luka
- National Veterinary Research Institute, Vom 930103, Plateau State, Nigeria
| | | | - Jolly Amoche Adole
- National Veterinary Research Institute, Vom 930103, Plateau State, Nigeria
| | | | - Yakubu Joel Atuman
- National Veterinary Research Institute, Vom 930103, Plateau State, Nigeria
| | - Tirumala Bharani Kumar Settypalli
- Animal Production and Health Laboratory, Animal Production and Health Section, Joint FAO/IAEA Division, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, P.O. Box 100, 1400 Vienna, Austria
| | - Giovanni Cattoli
- Animal Production and Health Laboratory, Animal Production and Health Section, Joint FAO/IAEA Division, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, P.O. Box 100, 1400 Vienna, Austria
| | - Charles Euloge Lamien
- Animal Production and Health Laboratory, Animal Production and Health Section, Joint FAO/IAEA Division, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, P.O. Box 100, 1400 Vienna, Austria
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Cicculli V, Ayhan N, Luciani L, Pezzi L, Maitre A, Decarreaux D, de Lamballerie X, Paoli JC, Vial L, Charrel R, Falchi A. Molecular detection of parapoxvirus in Ixodidae ticks collected from cattle in Corsica, France. Vet Med Sci 2022; 8:907-916. [PMID: 35092189 PMCID: PMC8959304 DOI: 10.1002/vms3.700] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Several viruses belonging to the family Poxviridae can cause infections in humans and animals. In Corsica, livestock farming (sheep, goats, pigs, and cattle) is mainly mixed, leading to important interactions between livestock, wildlife, and human populations. This could facilitate the circulation of zoonotic diseases, and makes Corsica a good example for studies of tick-borne diseases. OBJECTIVES To gain understanding on the circulation of poxviruses in Corsica, we investigated their presence in tick species collected from cattle, sheep, horses, and wild boar, and characterized them through molecular techniques. METHODS Ticks were tested using specific primers targeting conserved regions of sequences corresponding to two genera: parapoxvirus and orthopoxvirus. RESULTS A total of 3555 ticks were collected from 1549 different animals (687 cattle, 538 horses, 106 sheep, and 218 wild boars). They were tested for the presence of parapoxvirus DNA on one hand and orthopoxvirus DNA on the other hand using Pangeneric real-time TaqMan assays. Orthopoxvirus DNA was detected in none of the 3555 ticks. Parapoxvirus DNA was detected in 6.6% (36/544) of ticks collected from 23 cows from 20 farms. The remaining 3011 ticks collected from horses, wild boars, and sheep were negative. The infection rate in cow ticks was 8.0% (12/148) in 2018 and 6.0% (24/396) in 2019 (p = 0.57). Parapoxvirus DNA was detected in 8.5% (5/59) of Hyalomma scupense pools, 8.2% (15/183) of Hyalomma marginatum pools, and 6.7% (16/240) of Rhipicephalus bursa pools (p = 0.73). We successfully amplified and sequenced 19.4% (7/36) of the positive samples which all corresponded to pseudocowpox virus. CONCLUSIONS Obviously, further studies are needed to investigate the zoonotic potential of pseudocowpox virus and its importance for animals and public health.
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Affiliation(s)
- Vincent Cicculli
- Laboratoire de Virologie, Université de Corse-Inserm, Corte, France.,Unité Des Virus Emergents (UVE: Aix Marseille Université, IRD 190, Inserm 1207, IHU Méditerranée Infection), Marseille, France
| | - Nazli Ayhan
- Unité Des Virus Emergents (UVE: Aix Marseille Université, IRD 190, Inserm 1207, IHU Méditerranée Infection), Marseille, France
| | - Léa Luciani
- Unité Des Virus Emergents (UVE: Aix Marseille Université, IRD 190, Inserm 1207, IHU Méditerranée Infection), Marseille, France
| | - Laura Pezzi
- Unité Des Virus Emergents (UVE: Aix Marseille Université, IRD 190, Inserm 1207, IHU Méditerranée Infection), Marseille, France
| | - Apolline Maitre
- Laboratoire de Virologie, Université de Corse-Inserm, Corte, France
| | | | - Xavier de Lamballerie
- Unité Des Virus Emergents (UVE: Aix Marseille Université, IRD 190, Inserm 1207, IHU Méditerranée Infection), Marseille, France
| | - Jean-Christophe Paoli
- UR045 Laboratoire de Recherches sur le Développement de l'Élevage, Institut National de la Recherche pour l'Agriculture, l'Alimentation et l'Environnement, Corte, France
| | - Laurence Vial
- UMR CIRAD-INRA ASTRE (Animal, Health, Territories, Risks and Ecosystems) Department BIOS, Campus International de Baillarguet, Montpellier, France
| | - Remi Charrel
- Unité Des Virus Emergents (UVE: Aix Marseille Université, IRD 190, Inserm 1207, IHU Méditerranée Infection), Marseille, France
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Modise BM, Settypalli TBK, Kgotlele T, Xue D, Ntesang K, Kumile K, Naletoski I, Nyange JF, Thanda C, Macheng KN, Marobela-Raborokgwe C, Viljoen GJ, Cattoli G, Lamien CE. First molecular characterization of poxviruses in cattle, sheep, and goats in Botswana. Virol J 2021; 18:167. [PMID: 34391449 PMCID: PMC8364013 DOI: 10.1186/s12985-021-01634-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 08/03/2021] [Indexed: 11/10/2022] Open
Abstract
Background Poxviruses within the Capripoxvirus, Orthopoxvirus, and Parapoxvirus genera can infect livestock, with the two former having zoonotic importance. In addition, they induce similar clinical symptoms in common host species, creating a challenge for diagnosis. Although endemic in the country, poxvirus infections of small ruminants and cattle have received little attention in Botswana, with no prior use of molecular tools to diagnose and characterize the pathogens. Methods A high-resolution melting (HRM) assay was used to detect and differentiate poxviruses in skin biopsy and skin scab samples from four cattle, one sheep, and one goat. Molecular characterization of capripoxviruses and parapoxviruses was undertaken by sequence analysis of RPO30 and GPCR genes. Results The HRM assay revealed lumpy skin disease virus (LSDV) in three cattle samples, pseudocowpox virus (PCPV) in one cattle sample, and orf virus (ORFV) in one goat and one sheep sample. The phylogenetic analyses, based on the RPO30 and GPCR multiple sequence alignments showed that the LSDV sequences of Botswana were similar to common LSDV field isolates encountered in Africa, Asia, and Europe. The Botswana PCPV presented unique features and clustered between camel and cattle PCPV isolates. The Botswana ORFV sequence isolated from goat differed from the ORFV sequence isolated from sheep. Conclusions This study is the first report on the genetic characterization of poxvirus diseases circulating in cattle, goats, and sheep in Botswana. It shows the importance of molecular methods to differentially diagnose poxvirus diseases of ruminants.
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Affiliation(s)
| | - Tirumala Bharani Kumar Settypalli
- Animal Production and Health Section, Animal Production and Health Laboratory, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Vienna International Centre, PO Box 100, 1400, Vienna, Austria
| | - Tebogo Kgotlele
- Botswana National Veterinary Laboratory, Private Bag 0035, Gaborone, Botswana
| | - Dingrong Xue
- Animal Production and Health Section, Animal Production and Health Laboratory, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Vienna International Centre, PO Box 100, 1400, Vienna, Austria.,Academy of National Food and Strategic Reserves Administration, Beijing, China
| | | | - Kago Kumile
- Botswana National Veterinary Laboratory, Private Bag 0035, Gaborone, Botswana
| | - Ivancho Naletoski
- Animal Production and Health Section, Animal Production and Health Laboratory, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Vienna International Centre, PO Box 100, 1400, Vienna, Austria
| | | | - Carter Thanda
- Botswana National Veterinary Laboratory, Private Bag 0035, Gaborone, Botswana
| | | | | | - Gerrit Johannes Viljoen
- Animal Production and Health Section, Animal Production and Health Laboratory, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Vienna International Centre, PO Box 100, 1400, Vienna, Austria
| | - Giovanni Cattoli
- Animal Production and Health Section, Animal Production and Health Laboratory, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Vienna International Centre, PO Box 100, 1400, Vienna, Austria
| | - Charles Euloge Lamien
- Animal Production and Health Section, Animal Production and Health Laboratory, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Vienna International Centre, PO Box 100, 1400, Vienna, Austria
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