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1. Mannheimia haemolytica serovars associated with respiratory disease in cattle in Great Britain

Author:
Colin Mason; Jane Errington; Geoffrey Foster; Jennifer Thacker; Oliver Grace; Katharine Baxter-Smith
Source:
BMC veterinary research 2022 v.18 no.1 pp. 5
ISSN:
1746-6148
Subject:
Mannheimia haemolytica,   etc   ; bronchopneumonia; cattle; pleurisy; polymerase chain reaction; serotypes; vaccination; veterinarians; veterinary medicine; Great Britain;     Show all 10 Subjects
Abstract:
... BACKGROUND: Mannheimia haemolytica is commonly associated with respiratory disease in cattle worldwide as a cause of fibrinous pneumonia, bronchopneumonia and pleuritis. M. haemolytica is further subdivided into 12 serovars, however not all are considered to be pathogenic in cattle. The study aim was to determine the most common serovars of M. haemolytica associated with respiratory disease in cat ...
DOI:
10.1186/s12917-021-03121-3

2. Galacto-oligosaccharides as an anti-bacterial and anti-invasive agent in lung infections

Author:
Yang Cai; Jos P.M. van Putten; Myrthe S. Gilbert; Walter J.J. Gerrits; Gert Folkerts; Saskia Braber
Source:
Biomaterials 2022 v.283 pp. 121461
ISSN:
0142-9612
Subject:
Mannheimia haemolytica,   etc   ; adjuvants; antibiotic resistance; antibiotics; biocompatible materials; calves; chemokines; epithelium; galactooligosaccharides; humans; inflammation; lungs; viability;     Show all 13 Subjects
Abstract:
... Emerging antimicrobial resistance in infections asks for novel intervention strategies. Galacto-oligosaccharides (GOS) might be attractive alternatives to antibiotics due to their anti-inflammatory and anti-adhesive properties. Mannheimia haemolytica is one of the major Pasteurellaceae associated with bovine lung infections. Using M. haemolytica, we demonstrated that GOS have the capacity to reduc ...
DOI:
10.1016/j.biomaterials.2022.121461

3. HoBi-like pestivirus in 2 cases of fatal respiratory disease of feedlot cattle in Argentina

Author:
Carlos A. Margineda; Franco Matías Ferreyra; Franco Masnyj; Maximiliano Audrito; Paula Melisa Favaro; Dus Santos María José; Andrea Pecora
Source:
Journal of veterinary diagnostic investigation 2022 v.34 no.4 pp. 693-698
ISSN:
1943-4936
Subject:
Mannheimia haemolytica,   etc   ; Pestivirus; bovine respiratory disease; bronchopneumonia; etiological agents; feedlots; immunohistochemistry; lungs; pathogenesis; phylogeny; viruses; Argentina;     Show all 12 Subjects
Abstract:
... HoBi-like pestivirus (HoBiPeV) is an emerging virus that has been detected in cattle and other ruminants. We diagnosed 2 cases of fatal bovine respiratory disease complex (BRDC) associated with infection with HoBiPeV in a feedlot in Argentina. The main findings in 2 steers autopsied were interstitial bronchopneumonia (case 1) and fibrinous bronchopneumonia (case 2). HoBiPeV was detected by RT-PCR ...
DOI:
10.1177/10406387221098356

4. Development and validation of an insulated isothermal PCR assay for the rapid detection of Mannheimia haemolytica

Author:
Xiaofang Dao; Chien-Che Hung; Youwen Yang; Juan Wang; Falong Yang
Source:
Journal of veterinary diagnostic investigation 2022 v.34 no.2 pp. 302-305
ISSN:
1943-4936
Subject:
Mannheimia haemolytica,   etc   ; Arcanobacterium pyogenes; DNA; Haemophilus somni; Mycoplasma; Streptococcus suis; bacterial culture; cattle; genes; portable equipment; rapid methods; respiratory tract diseases; sheep; superoxide dismutase;     Show all 14 Subjects
Abstract:
... We developed a rapid insulated isothermal PCR (iiPCR) assay for on-site detection of Mannheimia haemolytica using a primer and probe set targeting the superoxide dismutase (sodA) gene. Our iiPCR assay detected M. haemolytica clinical isolates successfully and produced negative results on other bovine or ovine respiratory pathogens, including Histophilus somni, Bibersteinia trehalosi, Trueperella p ...
DOI:
10.1177/10406387211068447

5. The Prevalence, Coexistence, and Correlations between Seven Pathogens Detected by a PCR Method from South-Western Poland Dairy Cattle Suffering from Bovine Respiratory Disease

Author:
Agnieszka Lachowicz-Wolak; Małgorzata D. Klimowicz-Bodys; Katarzyna Płoneczka-Janeczko; Marek Bykowy; Magdalena Siedlecka; Jagoda Cinciała; Krzysztof Rypuła
Source:
Microorganisms 2022 v.10 no.8 pp. -
ISSN:
2076-2607
Subject:
Mannheimia haemolytica,   etc   ; Bovine coronavirus; Bovine orthopneumovirus; Bovine respirovirus 3; Haemophilus somni; Mycoplasma bovis; Pasteurella multocida; beef cattle; bovine respiratory disease; dairy cattle; mixed infection; pathogens; Poland;     Show all 13 Subjects
Abstract:
... Bovine respiratory disease (BRD) is a very important disease that contributes to economic losses in dairy and beef cattle breeding worldwide. The molecular testing of material from 296 calves showing BRD symptoms from 74 dairy herds located in south-western Poland was performed in 2019–2021. Molecular tests were performed using a commercial kit “VetMAXᵀᴹ Ruminant Respiratory Screening Kit” (Thermo ...
DOI:
10.3390/microorganisms10081487

6. Molecular characterization and antimicrobial resistance profile of pathogenic Escherichia coli from goats with respiratory disease in eastern China

Author:
Jialei Yun; Li Mao; Jizong Li; Fei Hao; Leilei Yang; Wenwen Zhang; Min Sun; Maojun Liu; Shaohui Wang; Wenliang Li
Source:
Microbial pathogenesis 2022 v.166 pp. 105501
ISSN:
0882-4010
Subject:
Mannheimia haemolytica,   etc   ; Mycoplasma ovipneumoniae; Pasteurella; anti-infective agents; antibiotic resistance; extraintestinal pathogenic Escherichia coli; industry; intestines; multiple drug resistance; pathogenesis; phylogeny; respiratory tract diseases; serotypes; virulence; China;     Show all 15 Subjects
Abstract:
... Pathogenic Escherichia coli (E. coli) can cause a variety of intestinal and extra-intestinal infections in humans and animals. Similar with the intestinal disease, respiratory disease is also a major threat to the breeding industry of goats. But the reports on respiratory disease associated E. coli are very limited. In this study, E. coli and other pathogens were examined for the 77 submitted resp ...
DOI:
10.1016/j.micpath.2022.105501

7. Changes in selected cytokines, acute-phase proteins, gonadal hormones and reproductive organs of non-pregnant does challenged with Mannheimia haemolytica serotype A2 and its LPS endotoxin

Author:
Mat Isa Kamarulrizal; Eric Lim Teik Chung; Faez Firdaus Abdullah Jesse; Bura Thlama Paul; Amira Nur Azhar; Mohd Azmi Mohd Lila; Annas Salleh; Yusuf Abba; Mohd Shafarin Shamsuddin
Source:
Tropical animal health and production 2022 v.54 no.3 pp. 161
ISSN:
0049-4747
Subject:
Mannheimia haemolytica,   etc   ; amyloid; animal health; blood serum; cervix; edema; endotoxins; estrogens; female fertility; females; haptoglobins; hemorrhage; histopathology; inoculum; interleukin-6; intravenous injection; lipopolysaccharides; necrosis; pathogenesis; progesterone; serotypes; vagina;     Show all 22 Subjects
Abstract:
... Previous investigations have revealed that lipopolysaccharide (LPS) endotoxin from certain Gram-negative bacteria could adversely affect the reproductive system of female animals. However, it is unknown whether LPS endotoxin of Mannheimia haemolytica serotype A2, the principal causative bacteria that cause pneumonic mannheimiosis in small ruminants, may also induce similar insidious effects. There ...
DOI:
10.1007/s11250-022-03164-0

8. Mannheimia haemolytica OmpH binds fibrinogen and fibronectin and participates in biofilm formation

Author:
Cecilia Figueroa-Valenzuela; J. Fernando Montes-García; Candelario Vazquez-Cruz; Edgar Zenteno; Mohamed Alí Pereyra; Erasmo Negrete-Abascal
Source:
Microbial pathogenesis 2022 v.172 pp. 105788
ISSN:
0882-4010
Subject:
Mannheimia haemolytica,   etc   ; Pasteurella multocida; adhesion; antigens; antiserum; bacteria; bacterial adhesion; biofilm; blood serum; cattle; cross reaction; fever; fibrinogen; fibronectins; mass spectrometry; monocytes; outer membrane proteins; pathogenesis; pathogens; pneumonia; rabbits; sheep; virulence;     Show all 23 Subjects
Abstract:
... Mannheimia haemolytica is the causal agent of the shipping fever in bovines and produces high economic losses worldwide. This bacterium possesses different virulence attributes to achieve a successful infection. One of the main virulence factors expressed by a pathogen is through adhesion molecules; however, the components participating in this process are not totally known. The present work ident ...
DOI:
10.1016/j.micpath.2022.105788

9. Respiratory pathogens in veal calves: Inventory of circulating pathogens

Author:
Adriaan F.G. Antonis; Manon Swanenburg; Henk J. Wisselink; Bregtje Smid; Ed van Klink; Thomas J. Hagenaars
Source:
Veterinary microbiology 2022 v.274 pp. 109571
ISSN:
0378-1135
Subject:
Mannheimia haemolytica,   etc   ; Arcanobacterium pyogenes; Haemophilus somni; Mycoplasma bovirhinis; Mycoplasma bovis; Mycoplasma dispar; Pasteurella multocida; anti-infective agents; bovine respiratory disease; calves; cohort studies; etiological agents; farms; industry; inventories; microorganisms; veal; veterinarians; Netherlands;     Show all 19 Subjects
Abstract:
... In the veal industry in The Netherlands, each year around 1.2 million “white” veal calves are produced on around 1100 farms. Bovine respiratory disease (BRD) causes serious health issues in these calves, also resulting in high usage of antimicrobials. To reduce antimicrobial usage, a more targeted treatment regime is needed, for which it is necessary to identify the causative agent. This study aim ...
DOI:
10.1016/j.vetmic.2022.109571

10. Pathology of the Mammary Gland in Sheep and Goats

Author:
Noive Arteche-Villasol; Miguel Fernández; Daniel Gutiérrez-Expósito; Valentín Pérez
Source:
Journal of comparative pathology 2022 v.193 pp. 37-49
ISSN:
0021-9975
Subject:
Mannheimia haemolytica,   etc   ; Orf virus; Staphylococcus aureus; adenocarcinoma; agalactia; mammary glands; sheep; tuberculosis; udders;     Show all 9 Subjects
Abstract:
... The recognition of lesions of the mammary gland in small ruminants is a useful diagnostic procedure that can aid in the identification of several udder diseases. This article reviews the main pathological lesions in this organ in sheep and goats. Mastitis is, by far, the most commonly diagnosed change. Acute clinical mastitis is associated with bacterial infections, mainly Staphylococcus aureus or ...
DOI:
10.1016/j.jcpa.2022.02.007

11. Molecular characterization of Mannheimia haemolytica associated with ovine and caprine pneumonic lung lesions

Author:
Ehsan Gharib mombeni; Darioush Gharibi; Masoud Ghorbanpoor; Ahmad Reza Jabbari; Dolores Cid
Source:
Microbial pathogenesis 2021 v.153 pp. 104791
ISSN:
0882-4010
Subject:
Mannheimia haemolytica,   etc   ; genes; goats; lungs; pathogenesis; polymerase chain reaction; serotypes; sheep; slaughterhouses; virulence; Iran;     Show all 11 Subjects
Abstract:
... This study investigated via polymerase chain reaction (PCR) three main serotypes (A1, A2, and A6) and nine virulence-associated genes in 71 ovine and caprine Mannheimia haemolytica isolates obtained from lungs (n = 349) with pneumonic lesions from a slaughterhouse in Iran. The lung specimens were collected from sheep (n = 197) and goats (n = 152) between December 2018 and January 2020. A total of ...
DOI:
10.1016/j.micpath.2021.104791

12. Bovine respiratory disease during the mid-portion of the feeding period: Observations from vaccination history, viral and bacterial prevalence, and rate of gain in feedlot cattle

Author:
Miles E. Theurer; Myriah D. Johnson; Trent Fox; Travis M. McCarty; Ryan M. McCollum; Tom M. Jones; Deke O. Alkire
Source:
Applied animal science 2021 v.37 no.1 pp. 59-67
ISSN:
2590-2865
Subject:
Mannheimia haemolytica,   etc   ; Haemophilus somni; bovine respiratory disease; cattle; feedlots; morbidity; nasal cavity; pathogens; vaccination; vaccines;     Show all 10 Subjects
Abstract:
... The objective of this research was to provide preliminary observations related to bovine respiratory disease (BRD) morbidity in high-performing cattle related to cow-calf operations, number of vaccines received before the feedlot, viral and bacterial presence in the nasal cavity during the mid-feeding period, and rate of gain related to incidence of BRD.Health outcomes were evaluated from 4,346 ca ...
DOI:
10.15232/aas.2020-02090

13. Influenza D virus in respiratory disease in Canadian, province of Québec, cattle: Relative importance and evidence of new reassortment between different clades

Author:
Claude Saegerman; Maria Gaudino; Christian Savard; André Broes; Olivier Ariel; Gilles Meyer; Mariette F. Ducatez
Source:
Transboundary and emerging diseases 2022 v.69 no.3 pp. 1227-1245
ISSN:
1865-1674
Subject:
Mannheimia haemolytica,   etc   ; Bovine alphaherpesvirus 1; Bovine coronavirus; Bovine orthopneumovirus; Bovine respirovirus 3; Bovine viral diarrhea virus 1; Haemophilus somni; Mycoplasma bovis; Orthomyxoviridae; Pasteurella multocida; RNA; bovine respiratory disease; cattle production; confidence interval; cough; dairy cattle; influenza; monitoring; nose; phylogeny; viruses; Quebec;     Show all 22 Subjects
Abstract:
... BACKGROUND: Influenza D virus (IDV), a segmented single‐stranded negative‐sense ribonucleic acid (RNA) virus, belongs to the new Delta influenza virus genus of the Orthomyxoviridae family. Cattle were proposed as the natural reservoir of IDV in which infection was associated with mild‐to‐moderate respiratory clinical signs (i.e. cough, nasal discharge and dyspnoea). METHODS AND PRINCIPAL FINDINGS: ...
DOI:
10.1111/tbed.14085

14. Assessment of Plasma Zinc and Total Leukocyte Count in Calves Experimentally Infected with Mannheimia haemolytica

Author:
E. M. Galarza; R. M. Lizarraga; N. Streitenberger; G. Arriaga; G. Abraham; G. A. Mattioli; J. M. Anchordoquy; Luis E. Fazzio
Source:
Biological trace element research 2021 v.199 no.1 pp. 120-125
ISSN:
0163-4984
Subject:
Mannheimia haemolytica,   etc   ; Bovine alphaherpesvirus 1; Holstein; bovine respiratory disease; leukocyte count; males; pathogens; research; viruses; zinc;     Show all 10 Subjects
Abstract:
... Mannheimia haemolytica is the main bacterial pathogen isolated in bovine respiratory disease (BRD), a common disease affecting calves before weaning. Previous research has shown that experimental infection with bovine herpesvirus 1, a respiratory virus, decreases plasma zinc (Zn) levels. However, changes in plasma Zn concentrations in calves experimentally infected with M. haemolytica have not bee ...
DOI:
10.1007/s12011-020-02145-4

15. Capsular type diversity of Mannheimia haemolytica determined by multiplex real-time PCR and indirect hemagglutination in clinical isolates from cattle, sheep, and goats in Spain

Author:
J.L. Arnal; A. Fernández; A.I. Vela; C. Sanz; J.F. Fernández-Garyzábal; D. Cid
Source:
Veterinary microbiology 2021 v.258 pp. 109121
ISSN:
0378-1135
Subject:
Mannheimia haemolytica,   etc   ; cattle; goats; hemagglutination; microbiology; quantitative polymerase chain reaction; respiratory tract diseases; serotypes; sheep; Spain;     Show all 10 Subjects
Abstract:
... This study compares the utility of a commercially available multiplex q-PCR assay for serotyping A1, A2, and A6 M. haemolytica serotypes with indirect hemagglutination, for determining the relative distribution of M. haemolytica capsular types associated with respiratory disorders in cattle, sheep, and goats. For the 129 isolates analyzed, both q-PCR and IHA assays exhibited nearly complete agreem ...
DOI:
10.1016/j.vetmic.2021.109121

16. Infectious Bovine Respiratory Diseases in Adult Cattle: An Extensive Necropsic and Etiological Study

Author:
Laëtitia Dorso; Maud Rouault; Claire Barbotin; Christophe Chartier; Sébastien Assié
Source:
Animals 2021 v.11 no.8 pp. -
ISSN:
2076-2615
Subject:
Mannheimia haemolytica,   etc   ; adults; bovine respiratory disease; bronchopneumonia; cattle; death; histology; necropsy; pathogens; polymerase chain reaction; France;     Show all 11 Subjects
Abstract:
... In young cattle, bovine respiratory disease (BRD) is a major cause of death and Mannheimia haemolytica is a frequent pathogen. Knowledge of fatal BRD in adult cattle is more limited. We assessed the importance of infectious BRD as a cause of death in adult cattle and determined the associated pathogens. We analyzed data from 737 adult cattle necropsies at the Pathology Unit for Large Animals at On ...
DOI:
10.3390/ani11082280

17. Innate and acquired immune responses of colostrum-fed neonatal Holstein calves following intranasal vaccination with two commercially available modified-live virus vaccines

Author:
Lowell T. Midla; Kevin L. Hill; Nicholas K. Van Engen; Matthew Edmonds; David G. Renter; Marshall N. Streeter; John P. Hutcheson; Philip J. Griebel
Source:
Journal of the American Veterinary Medical Association 2021 v.258 no.10 pp. 1119-1129
ISSN:
0003-1488
Subject:
Mannheimia haemolytica,   etc   ; Bovine alphaherpesvirus 1; Holstein; Pasteurella multocida; blood serum; calves; males; nose; seroprevalence; vaccination; vaccines; viruses;     Show all 12 Subjects
Abstract:
... OBJECTIVE To compare immune responses induced by 2 commercially available vaccines with a bovine herpesvirus type 1 (BHV1) component following intranasal (IN) administration to colostrum-fed calves. ANIMALS 90 male Holstein calves (ages, 5 to 14 days). PROCEDURES In a randomized complete block design, each calf received 2 mL (1 mL/nostril) of vaccine A (n = 30), vaccine B (30), or saline (0.9% NaC ...
DOI:
10.2460/javma.258.10.1119

18. Emergence of fatal Mannheimia haemolytica infections in cattle in the Netherlands

Author:
M.M. Biesheuvel; G. van Schaik; N.M. Meertens; N.H. Peperkamp; E. van Engelen; E. van Garderen
Source:
veterinary journal 2021 v.268 pp. 105576
ISSN:
1090-0233
Subject:
Mannheimia haemolytica,   etc   ; Mycoplasma; cattle diseases; death; farms; monitoring; necropsy; odds ratio; pathogens; pleuropneumonia; regression analysis; veal; Netherlands;     Show all 13 Subjects
Abstract:
... In the Dutch national surveillance system, outbreaks of fatal infections by Mannheimia haemolytica (M. haemolytica) in dairy cows and veal calves have become apparent in recent years. These observations prompted an in-depth analysis of available pathology data over the period 2004–2018 to investigate changes in the occurrence and/or expression of M. haemolytica-associated cattle disease. With mult ...
DOI:
10.1016/j.tvjl.2020.105576

19. Responses of selected biomarkers, female reproductive hormones and tissue changes in non-pregnant does challenged with Mannheimia haemolytica serotype A2 and its outer membrane protein (OMP) immunogen

Author:
Mohamed Abdirahman Boorei; Bura Thlama Paul; Faez Firdaus Abdullah Jesse; Eric Lim Teik Chung; Mohd Azmi Mohd Lila
Source:
Microbial pathogenesis 2022 v.169 pp. 105674
ISSN:
0882-4010
Subject:
Mannheimia haemolytica,   etc   ; antigens; biomarkers; blood serum; body temperature; crossbreds; estrogens; etiological agents; females; formalin; goats; heart rate; hemorrhage; histopathology; interleukin-6; lipopolysaccharides; liver; lungs; lymph; necrosis; outer membrane proteins; pathogenesis; progesterone; reproductive performance; respiratory rate; respiratory tract diseases; serotypes; sheep; slaughter; uterus; virulence; Malaysia;     Show all 32 Subjects
Abstract:
... Mannheimia haemolytica causative agent of pneumonic mannheimiosis, a common respiratory disease of goat and sheep, which cause huge economic losses to farmers worldwide. Pneumonic mannheimiosis caused by M. haemolytica serotype A2 has been reported among small ruminants in Malaysia. The lipopolysaccharide (LPS) and outer membrane protein (OMP) are major virulence determinants for M. haemolytica se ...
DOI:
10.1016/j.micpath.2022.105674

20. Dynamics of intramammary infections in suckler ewes during early lactation

Author:
Lydie W.J.H. van den Crommenacker-Konings; Petra van Dam; Reinard Everts; Aminu Shittu; Mirjam Nielen; Theo J.G.M. Lam; Gerrit Koop
Source:
Journal of dairy science 2021 v.104 no.5 pp. 5979-5987
ISSN:
0022-0302
Subject:
Mannheimia haemolytica,   etc   ; Corynebacterium; Staphylococcus aureus; Streptococcus; early lactation; ewes; flocks; milk; pathogens; somatic cell count; somatic cells; udders;     Show all 12 Subjects
Abstract:
... Mastitis is an important problem in meat-producing sheep, but few studies have investigated the transmission dynamics of mastitis pathogens in these animals. The objective of this study was to describe the pathogens causing intramammary infections (IMI) in suckler ewes, their effect on somatic cell count, and the dynamics of these IMI in early lactation. We enrolled 15 sheep flocks early after lam ...
DOI:
10.3168/jds.2020-19865