Ali M, Ahmad M, Muhammad K, Anjum A. 2011. Prevalence of sub clinical mastitis in dairy buffaloes of Punjab, Pakistan. Journal of Animal and Plant Sciences, 21, 477–480.
Ali T, Kamran, Raziq A, Wazir I, Ullah R, Shah P, Ali M I, Han B, Liu G. 2021. Prevalence of mastitis pathogens and antimicrobial susceptibility of isolates from cattle and buffaloes in northwest of Pakistan. Frontiers in Veterinary Science, 8, 746755–746755.
Ali T, Rahman A, Qureshi M S, Hussain M T, Khan M S, Uddin S, Iqbal M, Han B. 2014. Effect of management practices and animal age on incidence of mastitis in Nili Ravi buffaloes. Tropical Animal Health and Production, 46, 1279–1285.
Ali T, Rahman S U, Zhang L, Shahid M, Han D, Gao J, Zhang S, Ruegg P L, U Saddique, B Han. 2017. Characteristics and genetic diversity of multi-drug resistant extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli isolated from bovine mastitis. Oncotarget, 8, 90144–90163.
Andersen H J, Pedersen L H, Aarestrup F M, Chriél M. 2003. Evaluation of the surveillance program of Streptococcus agalactiae in Danish dairy herds. Journal of Dairy Science, 86, 1233–1239.
Bangar Y C, Singh B, Dohare A K, Verma M R. 2015. A systematic review and meta-analysis of prevalence of subclinical mastitis in dairy cows in India. Tropical Animal Health and Production, 47, 291–297.
Banno H, Kimura K, Tanaka Y, Sekizuka T, Kuroda M, Jin W, Wachino J I, Yamada K, Shibayama K, Arakawa Y. 2017. Analysis of multidrug resistant group B Streptococci with reduced penicillin susceptibility forming small, less hemolytic colonies. PLoS ONE, 12, e0183453.
Birhanu M, Leta S, Mamo G, Tesfaye S. 2017. Prevalence of bovine subclinical mastitis and isolation of its major causes in Bishoftu Town, Ethiopia. BMC Research Notes, 10, 767.
Bradley A J, Leach K A, Breen J E, Green L E, Green M J. 2007. Survey of the incidence and aetiology of mastitis on dairy farms in England and Wales. The Veterinary Record, 160, 253–257.
Burcham L R, Spencer B L, Keeler L R, Runft D L, Patras K A, Neely M N, Doran K S. 2019. Determinants of group B Streptococcal virulence potential amongst vaginal clinical isolates from pregnant women. PLoS ONE, 14, e0226699.
Carvalho-Castro G A, Silva J R, Paiva L V, Custódio D A C, Moreira R O, Mian G F, Prado I A, Chalfun-Junior A, Costa G M. 2017. Molecular epidemiology of Streptococcus agalactiae isolated from mastitis in Brazilian dairy herds. Brazilian Journal of Microbiology, 48, 551–559.
Cheng W N, Han S G. 2020. Bovine mastitis: risk factors, therapeutic strategies, and alternative treatments - A review. Asian–Australasian Journal of Animal Sciences, 33, 1699–1713.
Chohan L, Hollier L M, Bishop K, Kilpatrick C C. 2006. Patterns of antibiotic resistance among group B Streptococcus isolates: 2001–2004. Infectious Diseases in Obstetrics and Gynecology, 2006, 57492.
Costerton J W, Stewart P S, Greenberg E P. 1999. Bacterial biofilms: A common cause of persistent infections. Science, 284, 1318–1322.
Delannoy C M J, Crumlish M, Fontne M C, Pollock J, Foster G, Dagleish M P, Turnbull J F, Zadoks R N. 2013. Human Streptococcus agalactiae strains in aquatic mammals and fish. BMC Microbiology, 13, 41.
Dogan B, Schukken Y H, Santisteban C, Boor K J. 2005. Distribution of serotypes and antimicrobial resistance genes among Streptococcus agalactiae isolates from bovine and human hosts. Journal of Clinical Microbiology, 43, 5899–5906.
Duarte R S, Miranda O P, Bellei B C, Brito M A, Teixeira L M. 2004. Phenotypic and molecular characteristics of Streptococcus agalactiae isolates recovered from milk of dairy cows in Brazil. Journal of Clinical Microbiology, 42, 4214–4222.
El-Behiry A, Elsayed M, Marzouk E, Bathich Y. 2015. Detection of virulence genes in Staphylococcus aureus and Streptococcus agalactiae isolated from mastitis in the Middle East. Microbiology Research Journal International, 10, 1–9.
Erskine R, Walker R, Bolin C, Bartlett P, White D. 2002. Trends in antibacterial susceptibility of mastitis pathogens during a seven-year period. Journal of Dairy Science, 85, 1111–1118.
Gao J, Barkema H W, Zhang L, Liu G, Deng Z, Cai L, Shan R, Zhang S, Zou J, Kastelic J P, Han B. 2017. Incidence of clinical mastitis and distribution of pathogens on large Chinese dairy farms. Journal of Dairy Science, 100, 4797–4806.
Gao J, Yu F Q, Luo L P, He J Z, Hou R G, Zhang H Q, Li S M, Su J L, Han B. 2012. Antibiotic resistance of Streptococcus agalactiae from cows with mastitis. Veterinary Journal, 194, 423–424.
Gianneechini R, Concha C, Rivero R, Delucci I, López J M. 2002. Occurrence of clinical and sub-clinical mastitis in dairy herds in the west littoral region in Uruguay. Acta Veterinaria Scandinavica, 43, 221–230.
Gianneechini R E, Concha C, Franklin A. 2002. Antimicrobial susceptibility of udder pathogens isolated from dairy herds in the west littoral region of Uruguay. Acta Veterinaria Scandinavica, 43, 31–41.
Hassan A A, Abdulmawjood A, Yildirim A O, Fink K, Lämmler C, Schlenstedt R. 2000. Identification of Streptococci isolated from various sources by determination of cfb gene and other CAMP-factor genes. Canadian Journal of Microbiology, 46, 946–951.
He W, Ma S, Lei L, He J, Li X, Tao J, Wang X, Song S, Wang Y, Wang Y, Shen J, Cai C, Wu C. 2020. Prevalence, etiology, and economic impact of clinical mastitis on large dairy farms in China. Veterinary Microbiology, 242, 108570.
Herbert M A, Beveridge C J, Saunders N J. 2004. Bacterial virulence factors in neonatal sepsis: group B Streptococcus. Current Opinion in Infectious Diseases, 17, 225–229.
Jain B, Tewari A, Bhandari B B, Jhala M K. 2012. Antibiotic resistance and virulence genes in Streptococcus agalactiae isolated from cases of bovine subclinical mastitis. Veterinarski Arhiv, 82, 423–432.
Jaramillo-Jaramillo A S, Cobo-Ángel C G, Moreno-Tolosa Y, Ceballos-Márquez A. 2018. Antimicrobial resistance of Streptococcus agalactiae of human and bovine origin. CES Medicina Veterinaria y Zootecnia, 13, 62–79. (in Spanish)
Kabelitz T, Aubry E, van Vorst K, Amon T, Fulde M. 2021. The role of Streptococcus spp. in bovine mastitis. Microorganisms, 9, 7.
Kannika K, Pisuttharachai D, Srisapoome P, Wongtavatchai J, Kondo H, Hirono I, Unajak S, Areechon N. 2017. Molecular serotyping, virulence gene profiling and pathogenicity of Streptococcus agalactiae isolated from tilapia farms in Thailand by multiplex PCR. Journal of Applied Microbiology, 122, 1497–1507.
Konto-Ghiorghi Y, Mairey E, Mallet A, Duménil G, Caliot E, Trieu-Cuot P, Dramsi S. 2009. Dual role for pilus in adherence to epithelial cells and biofilm formation in Streptococcus agalactiae. PLoS Pathogens, 5, e1000422.
Leclercq S Y, Sullivan M J, Ipe D S, Smith J P, Cripps A W, Ulett G C. 2016. Pathogenesis of Streptococcus urinary tract infection depends on bacterial strain and β-hemolysin/cytolysin that mediates cytotoxicity, cytokine synthesis, inflammation and virulence. Scientific Reports, 6, 29000.
Leigh J A. 1999. Streptococcus uberis: A permanent barrier to the control of bovine mastitis? Veterinary Journal, 157, 225–238.
Li J P, Zhou H J, Yuan L, He T, Hu S H. 2009. Prevalence, genetic diversity, and antimicrobial susceptibility profiles of Staphylococcus aureus isolated from bovine mastitis in Zhejiang Province, China. Journal of Zhejiang University (Science B), 10, 753–760.
Lindahl G, Stålhammar-Carlemalm M, Areschoug T. 2005. Surface proteins of Streptococcus agalactiae and related proteins in other bacterial pathogens. Clinical Microbiology Reviews, 18, 102–127.
Loch I M, Glenn K, Zadoks R N. 2005. Macrolide and lincosamide resistance genes of environmental Streptococci from bovine milk. Veterinary Microbiology, 111, 133–138.
Margarit I, Rinaudo C D, Galeotti C L, Maione D, Ghezzo C, Buttazzoni E, Rosini R, Runci Y, Mora M, Buccato S, Pagani M, Tresoldi E, Berardi A, Creti R, Baker C J, Telford J L, Grandi G. 2009. Preventing bacterial infections with pilus-based vaccines: The group B Streptococcus paradigm. The Journal of Infectious Diseases, 199, 108–115.
Meiri-Bendek I, Lipkin E, Friedmann A, Leitner G, Saran A, Friedman S, Kashi Y. 2002. A PCR-based method for the detection of Streptococcus agalactiae in milk. Journal of Dairy Science, 85, 1717–1723.
Merl K, Abdulmawjood A, Lämmler C, Zschöck M. 2003. Determination of epidemiological relationships of Streptococcus agalactiae isolated from bovine mastitis. FEMS Microbiology Letters, 226, 87–92.
Middleton J R, Timms L L, Bader G R, Lakritz J, Luby C D, Steevens B J. 2005. Effect of prepartum intramammary treatment with pirlimycin hydrochloride on prevalence of early first-lactation mastitis in dairy heifers. Journal of the American Veterinary Medical Association, 227, 1969–1974.
Nam H M, Lim S K, Kang H M, Kim J M, Moon J S, Jang K C, Joo Y S, Kang M I, Jung S C. 2009. Antimicrobial resistance of Streptococci isolated from mastitic bovine milk samples in Korea. Journal of Veterinary Diagnostic Investigation, 21, 698–701.
Oliver S P, Murinda S E. 2012. Antimicrobial resistance of mastitis pathogens. Veterinary Clinics of North America - Food Animal Practice, 28, 165–185.
Osterås O, Sølverød L, Reksen O. 2006. Milk culture results in a large Norwegian survey - Effects of season, parity, days in milk, resistance, and clustering. Journal of Dairy Science, 89, 1010–1023.
Pang M, Jiang J, Xie X, Wu Y, Dong Y, Kwok A H, Zhang W, Yao H, Lu C, Leung F C, Liu Y. 2015. Novel insights into the pathogenicity of epidemic Aeromonas hydrophila ST251 clones from comparative genomics. Scientific Reports, 5, 9833.
Pang M, Sun L, He T, Bao H, Zhang L, Zhou Y, Zhang H, Wei R, Liu Y, Wang R. 2017. Molecular and virulence characterization of highly prevalent Streptococcus agalactiae circulated in bovine dairy herds. Veterinary Research, 48, 65.
Papazafiri P, Avlonitis N, Angelou P, Calogeropoulou T, Koufaki M, Scoulica E, Fragiadaki I. 2005. Structure-activity relationships of antineoplastic ring-substituted ether phospholipid derivatives. Cancer Chemotherapy and Pharmacology, 56, 261–270.
Pereira U P, Mian G F, Oliveira I C, Benchetrit L C, Costa G M, Figueiredo H C. 2010. Genotyping of Streptococcus agalactiae strains isolated from fish, human and cattle and their virulence potential in Nile tilapia. Veterinary Microbiology, 140, 186–192.
Piepers S, Meulemeester L D, de Kruif A, Opsomer G, Barkema H W, Vliegher S D. 2007. Prevalence and distribution of mastitis pathogens in subclinically infected dairy cows in Flanders, Belgium. The Journal of Dairy Research, 74, 478–483.
Piepers S, Opsomer G, Barkema H, de Kruif A, Vliegher S D. 2010. Heifers infected with coagulase-negative Staphylococci in early lactation have fewer cases of clinical mastitis and higher milk production in their first lactation than noninfected heifers. Journal of Dairy Science, 93, 2014–2024.
Pinto T C, Costa N S, Souza A R V, Silva L G, Corrêa A B, Fernandes F G, Oliveira I C, Mattos M C, Rosado A S, Benchetrit L C. 2013. Distribution of serotypes and evaluation of antimicrobial susceptibility among human and bovine Streptococcus agalactiae strains isolated in Brazil between 1980 and 2006. The Brazilian Journal of Infectious Diseases, 17, 131–136.
Rajagopal L. 2009. Understanding the regulation of group B Streptococcal virulence factors. Future Microbiology, 4, 201–221.
Rato M G, Bexiga R, Florindo C, Cavaco L M, Vilela C L, Santos-Sanches I. 2013. Antimicrobial resistance and molecular epidemiology of Streptococci from bovine mastitis. Veterinary Microbiology, 161, 286–294.
Reyes J, Chaffer M, Rodriguez-Lecompte J C, Sánchez J, Zadoks R N, Robinson N, Cardona X, Ramírez N, Keefe G P. 2017. Short communication: Molecular epidemiology of Streptococcus agalactiae differs between countries. Journal of Dairy Science, 100, 9294–9297.
Romero J, Benavides E, Meza C. 2018. Assessing financial impacts of subclinical mastitis on Colombian dairy farms. Frontiers in Veterinary Science, 5, 273.
Rosini R, Margarit I. 2015. Biofilm formation by Streptococcus agalactiae: Influence of environmental conditions and implicated virulence factors. Frontiers in Cellular and Infection Microbiology, 5, 6.
Rosinski-Chupin I, Sauvage E, Mairey B, Mangenot S, Ma L, Cunha V D, Rusniok C, Bouchier C, Barbe V, Glaser P. 2013. Reductive evolution in Streptococcus agalactiae and the emergence of a host adapted lineage. BMC Genomics, 14, 252.
Rossitto P, Ruiz L, Kikuchi Y, Glenn K, Luiz K, Watts J, Cullor J S. 2002. Antibiotic susceptibility patterns for environmental Streptococci isolated from bovine mastitis in central California dairies. Journal of Dairy Science, 85, 132–138.
Roy R, Tiwari M, Donelli G, Tiwari V. 2018. Strategies for combating bacterial biofilms: A focus on anti-biofilm agents and their mechanisms of action. Virulence, 9, 522–554.
Rubens C E, Smith S, Hulse M, Chi E Y, van Belle G. 1992. Respiratory epithelial cell invasion by group B Streptococci. Infection and Immunity, 60, 5157–5163.
Ruegg P L, Oliveira L, Jin W, Okwumabua O. 2015. Phenotypic antimicrobial susceptibility and occurrence of selected resistance genes in Gram-positive mastitis pathogens isolated from Wisconsin dairy cows. Journal of Dairy Science, 98, 4521–4534.
Sarker S C, Parvin M S, Rahman A K, Islam M T. 2013. Prevalence and risk factors of subclinical mastitis in lactating dairy cows in north and south regions of Bangladesh. Tropical Animal Health and Production, 45, 1171–1176.
Schmitt-van de Leemput E, Zadoks R. 2007. Genotypic and phenotypic detection of macrolide and lincosamide resistance in Streptococcus uberis. Journal of Dairy Science, 90, 5089–5096.
Sharma P, Lata H, Arya D K, Kashyap A K, Kumar H, Dua M, Ali A, Johri A K. 2013. Role of pilus proteins in adherence and invasion of Streptococcus agalactiae to the lung and cervical epithelial cells. The Journal of Biological Chemistry, 288, 4023–4034.
Sharun K, Dhama K, Tiwari R, Gugjoo M B, Yatoo M I, Patel S K, Pathak M, Karthik K, Khurana S K, Singh R, Puvvala B, Amarpal, Singh R, Singh K P, Chaicumpa W. 2021. Advances in therapeutic and managemental approaches of bovine mastitis: A comprehensive review. Veterinary Quarterly, 41, 107–136.
Shome B R, Bhuvana M, Mitra S D, Krithiga N, Shome R, Velu D, Banerjee A, Barbuddhe S B, Prabhudas K, Rahman H. 2012. Molecular characterization of Streptococcus agalactiae and Streptococcus uberis isolates from bovine milk. Tropical Animal Health and Production, 44, 1981–1992.
Springman A C, Lacher D W, Waymire E A, Wengert S L, Singh P, Zadoks R N, Davies H D, Manning S D. 2014. Pilus distribution among lineages of group B Streptococcus: An evolutionary and clinical perspective. BMC Microbiology, 14, 159.
Sridhar S, Greenwood B, Head C, Plotkin S A, Sáfadi M A, Saha S, Taha M K, Tomori O, Gessner B D. 2015. Global incidence of serogroup B invasive meningococcal disease: A systematic review. The Lancet Infectious Diseases, 15, 1334–1346.
Szczypa K, Wilemska J, Hryniewicz W, Sitkiewicz I. 2013. Epidemiology of Streptococcus pyogenes infections, clonal structure population and antibiotic resistance. Postepy Mikrobiologii, 52, 223–232.
Sztachanska M, Baranski W, Janowski T, Pogorzelska J, Zdunczyk S. 2016. Prevalence and etiological agents of subclinical mastitis at the end of lactation in nine dairy herds in North-East Poland. Polish Journal of Veterinary Sciences, 19, 1.
Tenhagen B A, Köster G, Wallmann J, Heuwieser W. 2006. Prevalence of mastitis pathogens and their resistance against antimicrobial agents in dairy cows in Brandenburg, Germany. Journal of Dairy Science, 89, 2542–2551.
De Vliegher S, Fox L K, Piepers S, McDougall S, Barkema H W. 2012. Invited review: Mastitis in dairy heifers: Nature of the disease, potential impact, prevention, and control. Journal of Dairy Science, 95, 1025–1040.
Wilson D J, Gonzalez R N, Das H H. 1997. Bovine mastitis pathogens in New York and Pennsylvania: Prevalence and effects on somatic cell count and milk production. Journal of Dairy Science, 80, 2592–2598.
Yang Y, Liu Y, Ding Y, Yi L, Ma Z, Fan H, Lu C. 2013. Molecular characterization of Streptococcus agalactiae isolated from bovine mastitis in Eastern China. PLoS ONE, 8, e67755.
Yao K, Poulsen K, Maione D, Rinaudo C D, Baldassarri L, Telford J L, Sørensen U B S, Members D S G, Kilian M. 2013. Capsular gene typing of Streptococcus agalactiae compared to serotyping by latex agglutination. Journal of Clinical Microbiology, 51, 503–507.
Zhang X, Xu S, Wu Y, Wu C. 2005. Prevalence of bovine subclinical mastitis in Jinhua. Chinese Journal of Animal Science, 41, 37–38. (in Chinese)
Zhao X, Lacasse P. 2008. Mammary tissue damage during bovine mastitis: Causes and control. Journal of Animal Science, 86, 57–65.