Emergence of Virulent Pasteurella multocida and Mannheimia hemolytica in Sheep and Goats of Western Maharashtra, India

Daphal, Sneha H.; Mhase, P. P.; Pawade, M.M.; Shelke, Prerana P.; Sangle, Jyotica D.; Kolhe, R. P.

doi:10.20546/ijcmas.2018.709.241

Cited by 8 publications

(12 citation statements)

References 5 publications

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“…The results observed were typical to those exhibited by Mannhemia spp. Involvement of Pasteurella multocida and Mannhemia haemolytica in pneumonic goats has also been reported from Chhattisgarh [10] and Western Maharashtra [18] . Pneumonia in small ruminants is primarily caused by parainfluenza-3 virus and respiratory syncytial virus and mycoplasma infection and is predisposed by variable weather conditions [14] .…”

Section: Culture and Biochemical Characteristicsmentioning

confidence: 78%

Pathomorphological studies of respiratory mannheimiosis in goats

Dutta¹,

Begum²,

Sarmah³

et al. 2020

J. Entomol. Zool. Stud.

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The study investigated an outbreak of respiratory mannheimiosis in goat maintained at the Goat Research station, AAU, Burnihat during September-October, 2019. Out of the total 215 nos. of animals at risk, 48 nos. were affected and 16 died with a morbidity and cause specific mortality of 22.32% and 33.3% respectively. The clinical signs exhibited by the affected animals were offfed, high rise of temperature (104°-105°F), thick mucoid nasal discharge and coughing. During necropsy, pneumonia was diagnosed among all the cases and the most frequently affected lobe was right cranial lobe. In most of the cases lung showed fibrinous bronchopneumonia. Consolidated areas of the lungs were swollen and dark red in color. In some cases presence of whitish fine foamy fluid or creamy suppuration could also noticed. Sometimes, the fibrin was adhered in the ribs with or without hydrothorax. The tracheal rings were hemorrhagic and the lumen was filled with the mucus and froth. Microscopically, three different types of pneumonia viz. Fibrinous, suppurative and fibrinopurulant could be seen. Alveolar lumen was filled with fibrinous exudate, erythrocytes, and polymorphonuclear cells. During isolation, the results observed were typical to those exhibited by Mannhemia spp.

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Section: Culture and Biochemical Characteristicsmentioning

confidence: 78%

Pathomorphological studies of respiratory mannheimiosis in goats

Dutta¹,

Begum²,

Sarmah³

et al. 2020

J. Entomol. Zool. Stud.

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“…The Pasteurellaceae contain the majority of respiratory pathogens in sheep and goats. When the body's defence mechanisms are compromised, infection is more likely (Mohamed and Abdelsalam, 2008;Daphal et al, 2018). Mannheimia haemolytica, Biberstinia trehalosi, and Pasteurella multocida are the primary causes of clinical infections in small ruminants (Quinn et al, 2002;Belege et al, 2017;Legesse et al, 2018).…”

Section: Aetiologymentioning

confidence: 99%

“…Subspecies of P. multocida septica and of P. multocida gallicida have been identified (Jilo et al, 2020;Assefa et al, 2018). In poultry, P. multocida A causes fowl cholera, while in cattle, sheep, goats and swine pneumonic pasteurellosis is associated with serotype D and P. multocida B: 2 or E: 2 cause haemorrhagic septicaemia in cattle and buffalo respectively (Niemann et al, 2019;Daphal et al 2018). Mannheimia haemolytica (formerly Pasteurella haemolytica) has two biotypes, A and T. Biotype A is split into 13 serotypes (A1, A2, A5, A6, A7, A8, A9, A11, A12, A13, A14, A16 and A17): These cause pneumonic pasteurellosis (shipping fever) in cattle, sheep and goats (Berhe et al, 2017).…”

Section: Aetiologymentioning

confidence: 99%

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Pasteurellosis in small ruminants and its epidemiology, prevention and control: A brief review

MN,

2024

Bangl. vet.

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Small ruminant production contributes to the livelihood of small-scale farmers. However, the production is low due to several factors, including pneumonic pasteurellosis. The primary causes of infections are Mannheimia haemolytica, Pasteurella multocida, and Biberstinia trehalosi. It is of great importance at the national level. The disease is commonly transmitted through the air causing sporadic and epidemic pneumonia and septicaemia. Clinical signs include respiratory distress with high fever, coughing, difficulty breathing, and thick purulent nasal discharge. They typically occur in individuals with poor immunity. Weak management practices are often linked to stress. The disease incurs significant losses. The existence of many serotypes without cross-protection and the emergence of drug resistance have made its management more challenging. Furthermore, the causal agents are mostly organisms that reside in the upper respiratory tract but might lead to infection in those with reduced immune systems. Hence, it is crucial to prioritise appropriate selection of antimicrobials, reliable diagnosis, and the inclusion of relevant serotypes in developing vaccines to prevent and manage pneumonic pasteurellosis. Bang. vet. 2023. Vol. 40, No. 1 – 2, 25 – 36

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“…This illness reduces sheep production and is one of the most serious infectious diseases of sheep and goats (Abdullah et al, 2015;Berhe et al, 2017;Legesse et al, 2018). Pasteurella species cause the illness, which is a common infection in small ruminants (Daphal et al, 2018). Mannheimia haemolytica and Pasteurella multocida are the most common pathogens of pasteurellosis, and they were identified more frequently from pneumonic animals than from animals without pneumonia (Afata, 2018).…”

Section: Introductionmentioning

confidence: 99%

Isolation and Identification of Pasteurella multocida and Mannheim Hemolytica from Pneumonic Small Ruminants in Haramaya District, Eastern Ethiopia

Abdulkadir,

Nuguse,

Kebede

2023

Preprint

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Background Pasteurella species are frequently encountered as serious pathogens in small ruminants. Methods The cross-sectional study was conducted from December 2022 to April 2023 in Haramaya district, eastern Ethiopia, to isolate and identify Pasteurella multocida and Mannheimia haemolytica and estimate their prevalence, associated risk factors, and antimicrobial sensitivity of isolates in small ruminants using a purposive sampling method. A total of 384 samples (156 nasal swabs from clinic cases and 228 lung swabs from abattoir cases) were collected. STATA 14 statistical software was used to examine the data. In addition, multivariable logistic regression analysis was used to evaluate other factors. Results Out of the 384 samples analyzed, 164 were positive for Pasteurella, resulting in a 42.70% infection rate. 63 (38.4%) of the 164 positive results were from nasal swabs, while 101 (61.6%) came from lung samples. Mannheimia haemolytica accounted for 126 (76.82%) of the isolates, while Pasteurella multocida accounted for 38 (23.17%). Of the 63 nasal swab isolates, 33 (37%) were from goats and 30 (42.8%) were from sheep. And 17 (10.89%) and 46 (29.58%), respectively, were P. multocida and M. haemolytica. 46 (40%) of the 101 (44.3%) isolates of pneumonic lung samples were from goats, while 55 (48.47%) were from sheep. In this study, the factors of species, age, and BCS were found to be significant (p 0.05) predictors of Pasteurellosis. Pasteurella isolates evaluated for antibiotic susceptibility were resistant to Oxacillin (90.90%), Gentamycin (72.72%), and Penicillin (63.63%), but responsive to Chloramphenicol (90.90%), Tetracycline (63.63%), and Ampicillin (54.54%). Conclusion This study discovered that M. haemolytica and P. multocida are the most common causes of pasteurellosis in small ruminants, and isolates were resistant to commonly used antibiotics in the study area. As a result, an integrated immunization strategy, antimicrobial resistance monitoring, and avoidance of stress-inducing factor induction are recommended.

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Emergence of Virulent Pasteurella multocida and Mannheimia hemolytica in Sheep and Goats of Western Maharashtra, India

Cited by 8 publications

References 5 publications

Pathomorphological studies of respiratory mannheimiosis in goats

Pathomorphological studies of respiratory mannheimiosis in goats

Pasteurellosis in small ruminants and its epidemiology, prevention and control: A brief review

Isolation and Identification of Pasteurella multocida and Mannheim Hemolytica from Pneumonic Small Ruminants in Haramaya District, Eastern Ethiopia

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