Alkasır R, Wang J, Gao J, Ali T, Zhang L, Szenci O, Bajcsy ÁC, Han B (2016) Properties and antimicrobial susceptibility of Trueperella pyogenes isolated from bovine mastitis in China. Acta Vet Hung 64: 1-12.

Billington SJ, Jost BH (2006) Multiple genetic elements carry the tetracycline resistance gene tet(W) in the animal pathogen Arcanobacterium py-ogenes. Antimicrob Agents Chemother 50: 3580-3587.

Dong WL, Kong LC, Wang Y, Gou CL, Xu B, Ma HX, Gao YH (2017) Aminoglycoside resistance of Trueperella pyogenes isolated from pigs in China. J Vet Med Sci 79: 1836-1839.

Dong WL, Liu L, Odah KA, Atiah LA, Gao YH, Kong LC, Ma HX (2019) Antimicrobial resistance and presence of virulence factor genes in Trueperella pyogenes isolated from pig lungs with pneumonia. Trop Anim Health Prod 51: 2099-2103.

European Committee on Antimicrobial Susceptibility Testing (EUCAST) (2019) European Committee on Antimicrobial Susceptibility Testing breakpoint tables for interpretation of MICs and zone diameters. Version 9.0, valid from 2019-01-01. http://www.eucast.org.

Fujimoto H, Shimoji N, Sunagawa T, Kubozono K, Nakajima C, Chuma T (2020) Differences in phenotypic and genetic characteristics of Trueperella pyogenes detected in slaughtered cattle and pigs with septicaemia. J Vet Med Sci 82: 626-631.

Galán-Relaño Á, Gómez-Gascón L, Barrero-Domínguez B, Luque I, Jurado-Martos F, Vela AI, Sanz-Tejero C, Tarradas C (2020) Antimicrobial susceptibility of Trueperella pyogenes isolated from food-producing ruminants. Vet Microbiol 242: 108593.

Hadimli HH, Erganiş O, Kav K, Sayın Z (2010) Isolation of Arcanobacterium pyogenes from samples of sheep and cattle and identification by Polimerase Chain Reaction. Kafkas Univ Vet Fak Derg 16: 611-616.

Hadimli HH, Kav K (2011) The molecular characterization of Arcanobacterium pyogenes strains isolated from samples of sheep and cattle. Kafkas Univ Vet Fak Derg 17: 893-899.

Hijazin M, Ülbegi-Mohyla H, Alber J, Lämmler C, Hassan AA, Abdulmawjood A, Prenger-Berninghoff E, Weiss R, Zschöck M (2011) Molecu-lar identification and further characterization of Arcanobacterium pyogenes isolated from bovine mastitis and from various other origins. J Dairy Sci 94: 1813-1819.

Huang T, Song X, Jing J, Zhao K, Shen Y, Zhang X, Yue B (2018) Chitosan-DNA nanoparticles enhanced the immunogenicity of multivalent DNA vaccination on mice against Trueperella pyogenes infection. J Nanobiotechnology 16: 8.

Jost BH, Billington SJ (2005) Arcanobacterium pyogenes: molecular pathogenesis of an animal opportunist. Antonie van Leeuwenhoek 88: 87-102.

Jost BH, Field AC, Trinh HT, Songer JG, Billington SJ (2003) Tylosin resistance in Arcanobacterium pyogenes is encoded by an erm X determi-nant. Antimicrob Agents Chemother 47: 3519-3524.

Jost BH, Post KW, Songer JG, Billington SJ (2002) Isolation of Arcanobacterium pyogenes from the porcine gastric mucosa. Vet Res Commun 26: 419-425.

Kwiecien E, Stefanska I, Chrobak-Chmiel D, Sałamasznska-Guz A, Rzewuska M (2020) New determinants of aminoglycoside resistance and their association with the class 1 integron gene cassettes in Trueperella pyogenes. Int J Mol Sci 21: 4230.

Liu MC, Wu CM, Liu YC, Zhao JC, Yang YL, Shen JZ (2009) Identification, susceptibility, and detection of integron-gene cassettes of Arcano-bacterium pyogenes in bovine endometritis. J Dairy Sci 92: 3659-3666.

Moreno LZ, Matajira CE, da Costa BL, Ferreira TS, Silva GF, Dutra MC, Gomes VT, Silva AP, Christ AP, Sato MI, Moreno AM (2017) Char-acterization of porcine Trueperella pyogenes by matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS), molecular typing and antimicrobial susceptibility profiling in Sao Paulo State. Comp Immunol Microbiol Infect Dis 51: 49-53.

Ozturk D, Turutoglu H, Pehlivanoglu F, Guler L (2016) Virulence genes, biofilm production and antibiotic susceptibility in Trueperella pyogenes isolated from cattle. Israel J Vet Med 71: 36-42.

Quinn PJ, Markey BK, Leonard FC. FitzPatrick ES, Fanning S, Hartigan PJ (2011) Actinobacteria. In: Veterinary microbiology and microbial disease. John Wiley & Sons Ltd., UK, pp 196-206.

Ramos CP, Foster G, Collins MD (1997) Phylogenetic analysis of the genus Actinomyces based on 16S rRNA gene sequences: Description of Arcanobacterium phocae sp. nov., Arcanobacterium bernardiae comb. nov., and Arcanobacterium pyogenes comb. nov. Int J Syst Bacteriol 47: 46-53.

Rezanejad M, Karimi S, Momtaz H (2019) Phenotypic and molecular characterization of antimicrobial resistance in Trueperella pyogenes strains isolated from bovine mastitis and metritis. BMC Microbiol 19: 305.

Ribeiro MG, Risseti RM, Bolanos CA, Caffaro KA, Morais AC, Lara GH, Zamprogna TO, Paes AC, Listoni FJ, Franco MM (2015) Trueperella pyogenes multispecies infections in domestic animals: a retrospective study of 144 cases (2002 to 2012). Vet Q 35: 82-87.

Risseti R.M, Zastempowska E, Twaruzek M, Lassa H, Pantoja JC, de Vargas AP, Guerra ST, Bolanos CA, de Paula CL, Alves AC, Colhado BS, Portilho FV, Tasca C, Lara GH, Ribeiro MG (2017) Virulence markers associated with Trueperella pyogenes infections in livestock and com-panion animals. Lett Appl Microbiol 65: 125-132.

Rogosa M, Cummins CS, Lelliott RA, Keddie RM (1974) Coryneform group of bacteria. In: Bergey’s manual of determinative bacteriology. The Williams and Wilkins Company, USA, pp 599-632.

Rzewuska M, Czopowicz M, Gawrys M, Markowska-Daniel I, Bielecki W (2016) Relationships between antimicrobial resistance, distribution of virulence factor genes and the origin of Trueperella pyogenes isolated from domestic animals and European bison (Bison bonasus). Microb Pathog 96: 35-41.

Sahan Yapicier O, Ozturk D, Kaya M (2022) Genotypic and phenotypic tetracycline-based properties of Trueperella pyogenes isolates from bovine samples. Vet Res Forum 13: 469-474.

Silva E, Gaivao M, Leitao S, Jost BH, Carneiro C, Vilela CL, da Costa LL, Mateus L (2008) Genomic characterization of Arcanobacterium py-ogenes isolates recovered from the uterus of dairy cows with normal puerperium or clinical metritis. Vet Microbiol 132: 111-118.

Sunde M, Norström M (2005) The genetic background for streptomycin resistance in Escherichia coli influences the distribution of MICs. J Anti-microb Chemother 56: 87-90.

Tamai IA, Mohammadzadeh A, Salehi TZ, Mahmoodi P (2018) Genomic characterisation, detection of genes encoding virulence factors and evalu-ation of antibiotic resistance of Trueperella pyogenes isolated from cattle with clinical metritis. Antonie van Leeuwenhoek 111: 2441-2453.

Ulbegi-Mohyla H, Hijazin M, Alber J, Lammler C, Hassan AA, Abdulmawjood A, Prenger-Berninghoff E, Weiss R, Zschock M (2010) Identifi-cation of Arcanobacterium pyogenes isolated by post mortem examinations of a bearded dragon and a gecko by phenotypic and genotypic properties. J Vet Sci 11: 265-267.

Uluışık U, Erbaş G (2014) Identification of Trueperella pyogenes from bovine summer mastitis and detection of antibiotic resistances. Anim Health Prod Hyg 3: 294-298.

Urumova V, Lyutzkanov M, Tsachev I, Marutsov P, Zhelev G (2009) Investigations on the involvement of Arcanobacterium pyogenes in various infections in productive and companion animals and sensitivity of isolates to antibacterials. Revue Med Vet 160: 582-585.

Vakulenko SB, Donabedian SM, Voskresenskiy AM, Zervos MJ, Lerner SA, Chow JW (2003) Multiplex PCR for detection of aminoglycoside resistance genes in Enterococci. Antimicrob Agents Chemother 47: 1423-1426.
Wickhorst JP, Hassan AA, Sheet OH, Eisenberg T, Sammra O, Alssahen M, Lämmler C, Prenger-Berninghoff E, Zschöck M, Timke M, Abdul-mawjood A (2018) Trueperella pyogenes isolated from a brain abscess of an adult roebuck (Capreolus capreolus). Folia Microbiol (Praha) 63: 17-22.

S, Boscán-Ocando J, Nava J (2011) Normal bacterial flora from vaginas of Criollo Limonero cows. Trop Anim Health Prod 43: 291-294.

Zastempowska E, Lassa H (2012) Genotypic characterization and evaluation of an antibiotic resistance of Trueperella pyogenes (Arcanobacterium pyogenes) isolated from milk of dairy cows with clinical mastitis. Vet Microbiol 161: 153-158.

Zhao K, Liu Y, Zhang X, Palahati P, Wang H, Yue B (2011) Detection and characterization of antibiotic resistance-genes in Arcanobacterium pyogenes strains from abscesses of forest musk deer. J Med Microbiol 60: 1820-1826.

Abdullah FF, Naidu NR, Sadiq MA, Abba Y, Tijjani A, Mohammed K, Chung EL, Norsidin MJ, Lila MA, Haron AW, Aziz A, Saharee OA (2015) Prevalence of Moraxella ovis infection in goats under the Ladang Angkat Programme, Universiti Putra Malaysia: A Cross-Sectional Study. IOSR-JAVS 8: 99-102.

Adamowicz MS, Stasulli DM, Sobestanovich EM, Bille TW (2014) Evaluation of methods to improve the extraction and recovery of DNA from cotton swabs for forensic analysis. PLoS ONE 9: e116351.

Aguilar XF, Cabezón Ó, Marco I, Mentaberre G, Frey J, Lavín S, López-Olvera JR (2013) Mycoplasma conjunctivae in domestic small ruminants from high mountain habitats in Northern Spain. BMC Vet Res 9: 253. Åkerstedt J, Hofshagen M (2004) Bacteriological investigation of infectious keratoconjunctivitis in Norwegian sheep. Acta Vet Scand 45: 19-26.

Akın F, Samsar E (2005) Göz hastalıkları. Medipres Matbaacılık Ltd. Şti, Malatya, pp 120-121.

Berri M, Rekiki A, Boumedine KS, Rodolakis A (2009) Simultaneous differential detection of Chlamydophila abortus, Chlamydophila pecorum and Coxiella burnetii from aborted ruminant’s clinical samples using multiplex PCR. BMC Microbiol 9(1): 130.

Boileau MJ, Gilmour MA (2012) Diseases of the eye. In: Pugh DG, Baird AN (eds) Sheep and goat medicine. Elsevier Inc, Missouri.
Cakir L, Gümüşsoy KS, Kutsal O, Tunc AS (2014) Evaluation of brush cytology (cytospin technique) and cultural results in the diagnosis of kera-toconjunctivitis in a goat herd. Ankara Univ Vet Fak Derg 61: 35-41.

Egwu GO (1992) In vitro antibiotic-sensitivity of Mycoplasma conjunctivae and some bacterial species causing ovine infectious kera-to-conjunctivitis. Small Rumin Res 7: 85-92.

Fernández-Aguilar X, Cabezón O, Marco I, Mentaberre G, Frey J, Lavín S, López-Olvera JR (2013) Mycoplasma conjunctivae in domestic small ruminants from high mountain habitats in Northern Spain. BMC Vet Res 9: 253.

Fernández-Aguilar X, Rossi L, Cabezón O, Giorgino A, Llopis VI, Frey J, López-Olvera JR (2017) Infectious keratoconjunctivitis and occurrence of Mycoplasma conjunctivae and Chlamydiaceae in small domestic ruminants from Central Karakoram, Pakistan. Vet Rec 181: 237-244.

Gelormini G, Gauthier D, Vilei EM, Crampe JP, Frey J, Ryser-Degiorgis MP (2017) infectious keratoconjunctivitis in wild Caprinae: merging field observations and molecular analyses sheds light on factors shaping outbreak dynamics. BMC Vet Res 13: 67.

Giacometti M, Janovsky M, Belloy L, Frey J (2002) Infectious keratoconjunctivitis of ibex, chamois and other Caprinae. Rev Sci Tech 21: 335-345.

Giacometti M, Nicolet J, Johansson KE, Naglic T, Degiorgis MP, Frey J (1999) Detection and identification of Mycoplasma conjunctivae in infec-tious keratoconjunctivitis by PCR based on the 16S rRNA Gene. Zentralbl Veterinarmed B 46: 173-180.

Gray A, Kuffel A, Daeid NN (2023) An improved rapid method for DNA recovery from cotton swabs. Forensic Sci Int Genet 64: 102848.

Gülaydın Ö, Öztürk C, Ekin İH, İlhan Z, İlhan F (2023) Investigation of selected bacterial agents causing sheep abortion in the Van Province by RT-PCR and histopathological methods. Acta Vet Brno 92: 69-77.

Gülmez Sağlam A, Erkılıç EE, Büyük F, Kırmızıgül AH, Gökçe G, Balyen L, Akyüz E, Aydın U, Özba B, Otlu S (2018) Moraxella ovis and Mycoplasma conjunctivae isolation from an ovine infectious keratoconjunctivitis outbreak and fortified treatment approaches. Kafkas Univ Vet Fak Derg 24: 551-556.

Gupta S, Chahota R, Bhardwaj B, Priyanka P, Verma S, Sharma M (2014) Identification of Chlamydiae and Mycoplasma species in ruminants with ocular infections. Lett Appl Microbiol 60: 135-139.

Hosie BD (2007) Ocular diseases. In: Aitken ID (ed) Diseases of sheep. Blackwell Publishing, USA
Işık R, Durmuş AS (2020) Prevalance of eye diseases in the sheep and goats in Siirt and its surrounding region. FU Sag Bil Vet Derg 34: 127-132.

Işık Y, Ceylan C, Erol M (2018) Infectious keratoconjunctivitis of small ruminants. BAUN Sag Bil Derg 7: 112-116.

Jelocnik M, Laurence M, Murdoch FR, Polkinghorne A (2019) Detection of Chlamydiaceae in ocular swabs from Australian pre-export feedlot sheep. Aust Vet J 97: 401-403.

Karthik K, Manimaran K, Mahaprabhu R, Shoba K (2017) Isolation of Moraxella sp. from cases of keratoconjunctivitis in an organized sheep farm of India. Open J Vet Med 7: 138-143.

Lierz M, Hagen N, Harcourt-Brown N, Hernandez-Divers SJ, Lüschow D, Hafez HM (2007) Prevalence of mycoplasmas in eggs from birds of prey using culture and a genus-specific mycoplasma polymerase chain reaction. Avian Pathol 36: 145-150.

Loison A, Gaillard JM, Jullien JM (1996) Demographic patterns after an epizootic of keratoconjunctivitis in a chamois population. J Wildl Manage 60: 517-527.

Mayer D, Degiorgis MP, Meier W, Nicolet J, Giacometti M (1997) Lesions associated with infectious keratoconjunctivitis in alpine ibex. J Wildl Dis 33: 413-419.

Motha MXJ, Frey J, Hansen MF, Jamaludin R, Tham KM (2003) Detection of Mycoplasma conjunctivae in sheep affected with conjunctivitis and infectious keratoconjunctivitis. N Z Vet J 51: 186-190.

Naglić T, Hajsig D, Frey J, Šeol B, Busch K, Lojkić M (2000) Epidemiological and microbiological study of an outbreak of infectious keratocon-junctivitis in sheep. Vet Rec 147: 72-75.

Nordentoft S, Kabell S, Pedersen K (2011) Real-time detection and identification of Chlamydophila species in veterinary specimens by using SYBR green-based PCR assays. Appl Environ Microbiol 77: 6323-6330.

Pantchev A, Sting R, Bauerfeind R, Tyczka J, Sachse K (2009) New real-time PCR tests for species-specific detection of Chlamydophila psittaci and Chlamydophila abortus from tissue samples. Vet J 181: 145-150.

Pantchev A, Sting R, Bauerfeind R, Tyczka J, Sachse K (2010) Detection of all Chlamydophila and Chlamydia spp. of veterinary interest using species-specific real-time PCR assays. Comp Immunol Microbiol Infect Dis 33: 473-484.

Polkinghorne A, Borel N, Becker A, Lu ZH, Zimmermann DR, Brugnera E, Pospischil A, Vaughan L (2009) Molecular evidence for chlamydial infections in the eyes of sheep. Vet Microbiol 135: 142-146.

Quinn PJ, Markey BK, Leonard FC, FitzPatrick ES, Fanning S, Hartigan PJ (2011) Veterinary microbiology and microbial disease. 2nd ed., John Wiley & Sons Ltd., UK, pp: 300-308.

Rodolakis A, Laroucau K (2015) Chlamydiaceae and chlamydial infections in sheep or goats. Vet Microbiol 181: 107-118.

Romano JS, Leijon M, Hagström Å, Jinnerot T, Rockström UK, Tryland M (2019) Chlamydia pecorum associated with an outbreak of infectious keratoconjunctivitis in semi-domesticated reindeer in Sweden. Front Vet Sci 6: 14.

Shahzad W, Munir R, Rana MY, Ahmad R, Khan MS, Akbar G, Mohammad I, Mehmood F (2013) Prevalence, molecular diagnosis and treatment of Mycoplasma conjunctivae isolated from infectious keratoconjunctivitis affected Lohi sheep maintained at Livestock Experiment Station, Ba-hadurnagar, Okara, Pakistan. Trop Anim Health Prod 45: 737-742.

Shen HG, Gould S, Kinyon J, Opriessnig T, O’Connor AM (2011) Development and evaluation of a multiplex real-time PCR assay for the detec-tion and differentiation of Moraxella bovis, Moraxella bovoculi and Moraxella ovis in pure culture isolates and lacrimal swabs collected from conventionally raised cattle. J Appl Microbiol 111: 1037-1043.

Tola S, Idini G, Manunta D, Galleri G, Angioi A, Rocchigiani AM, Leori G (1996) Rapid and specific detection of Mycoplasma agalactiae by polymerase chain reaction. Vet Microbiol 51: 77-84.

Townsend WM (2008) Food and fiberproducing animal ophthalmology. In: Kirk NG (ed) Essentials of veterinary ophthalmology. 2nd ed., Black-well Publishing, UK, pp 379-418.