Mastitis milk samples

The livestock insurance program for dairy farmers in Vietnam targeting various acute diseases began in 2011 as a pilot project; however, due to vaccination campaigns, outbreaks of such diseases are rare. The objective of this study was to investigate the effects of mastitis and reproductive failure-which chronically affect the farming economy-on the decision to participate in the insurance program.

8p chauchaungayxua12 09-07-2021 17 1   Download

Colonization of dairy cows by Staphylococcus aureus (S. aureus), especially those which are multi-drug resistant and toxin producing, is a concern for animal health and well-being as well as public health.

13p vilichoo2711 23-06-2021 10 0   Download

The present investigation was carried out to study the prevalence of bacterial pathogens responsible for subclinical mastitis in buffaloes in and around Pantnagar in the state of Uttarakhand, India and the antibiogram pattern of the bacterial isolates to selected antibiotics. A total of 109 buffaloes were screened for SCM based on physical examination of udder, California mastitis test (CMT), Somatic cell count (SCC) and Differential cell count (DCC) on quarter’s milk samples. The quarter’s milk samples showing CMT reaction ≥ 2, SCC ≥ 0.

6p chauchaungayxua11 23-03-2021 13 1   Download

o investigate the changes that occur in inflammatory mediators and reproductive hormones levels in mastitis crossbred cows, the crossbred cows were screened for SCM incidence (24) by mCMT, SCC, electric conductivity of milk and abnormal milk. Based on this, the cows were divided as group I (n=8) - no clinical symptom of mastitis (healthy), group II (n=8) - showing chronic sub-clinical mastitis (SCM), group III (n=8) - showing clinical mastitis symptoms (CM). Blood samples were collected from group I and II the cows at weekly intervals from day 54 to 138 of lactation.

8p cothumenhmong9 18-01-2021 12 1   Download

An investigation was conducted on subclinical mastitis at State University dairy farm, Mansbal in which 100 lactating Jersey cross bred cows were taken in to study. The animals showing clinical signs of mastitis were excluded from the study. The study was conducted to determine the prevalence of subclinical mastitis along with the causative agent.

4p cothumenhmong9 04-01-2021 12 2   Download

The present study was undertaken to assess the antibiotic sensitivity pattern of the organisms from mastitic milk submitted from different districts viz., Srinagar, Ganderbal, Budgam, and Pulwama of union territory of Jammu and Kashmir, India.

5p trinhthamhodang1216 19-11-2020 16 1   Download

Mastitis has been a major problem to the dairy industry and pose main impact on the economy of dairy farmers. Antibiotic resistance is increasing day by day and has become a big challenge worldwide with public health significance. In the present study antimicrobial resistance and sensitivity pattern of mastitis milk samples were assessed during the period from August, 2015 to March, 2020 at State level diagnostic laboratory, Sri Venkateswara Veterinary University, Tirupati.

9p kethamoi7 26-08-2020 10 1   Download

Present investigation was undertaken to evaluate the milk NAGase activity of Sahiwal cows suffering with subclinical or clinical mastitis. The incidence of occurrence of subclinical and clinical mastitis was evaluated by testing fresh milk samples by California Mastitis Test (CMT).

6p nguaconbaynhay7 15-08-2020 13 2   Download

The objective of the study was to characterize the virulence gene profile of MSSA and MRSA isolated from bovine mastitis. A total of 160 mastitic milk samples were collected from different regions of Jammu. Following different molecular techniques, a total of 36(37.5%) isolates were confirmed as S. aureus.

12p nguaconbaynhay7 15-08-2020 12 1   Download

The present study was conducted on clinical cases of mastitis in cattle where isolation, identification of udder pathogens and antimicrobial susceptibility of isolated staphylococci was carried out. A total of 565 quarters milk samples of 142 cattle were investigated and among these 394 quarters were found to be infected. Occurrence of mastitis was found to be highest during third and fourth parity and up to first month of post-partum.

8p caygaocaolon6 30-07-2020 14 1   Download

A four years age cow was presented to the Veterinary Clinical Complex (VCC), College of Veterinary Science, Rajendranagar, Hyderabad with the history of decreased appetite, depression, decreased milk yield and with swollen mammary gland for four days. General clinical examination revealed increased body temperature of 1040 F and palpation of udder revealed swollen udder and animal is feeling pain on touch. Milk was stripped for testing and found flakes and the colour of the milk is yellowish brown.

6p caygaocaolon6 30-07-2020 14 1   Download

Staphylococcus aureus is a main cause of bovine mastitis and a major pathogen affecting human health. The emergence and spread of methicillin-resistant Staphylococcus aureus (MRSA) has become a significant concern for both animal health and public health. This study investigated the incidence of MRSA in milk samples collected from bovine mastitis and characterised the MRSA isolates using genotypic methods.

8p nguaconbaynhay6 24-06-2020 7 0   Download

Staphylococcal mastitis is a major and costly problem of dairy cattle all over the world. In the present study, Clinical (n=165) and sub-clinical mastitic milk samples were processed for bacterial isolation. All the 83 isolates recovered on primary isolation were confirmed as Staphylococcus spp. based on morphological and biochemical characteristics. Based on the result of tube coagulase test, 55 (66.27 %) isolates were considered as a Staphylococcus aureus, whereas 28 (33.73 %) isolates were considered as Coagulase-negative staphylococci (CoNS).

8p angicungduoc5 12-06-2020 16 1   Download

In the present investigation, 235 quarter milk samples from 59 apparently healthy lactating buffaloes were collected to compare different diagnostic tests for detection of Sub-Clinical Mastitis (SCM) in Buffaloes. Out of 235 quarter milk samples, 17.02 per cent, 16.59 per cent, 16.17 per cent, 14.49 per cent, 14.46 per cent and 17.02 per cent quarters were tested positive for SCM by bromothymol blue (BTB) strip test, electrical conductivity (EC), California mastitis test (CMT), N-acetyl-β-D-glucosaminidase (NAG-ase), Somatic cell count (SCC) and Cultural Examination, respectively.

9p nguathienthan5 04-06-2020 9 0   Download

A total of 300 milk samples from buffaloes were evaluated for mastitis and incidence of E. coli. Overall, 157 milk samples (52.33%) were positive for mastitis and out of these positive isolates, 27 bacterial isolates (17.19 %) were identified as E. coli. All the 27 isolates of E. coli were tested for in vitro sensitivity towards 15 antibacterial drugs.

7p nguathienthan5 04-06-2020 9 0   Download

The present study was taken up to evaluate the antibiogram against different mastitogenic pathogens isolated from the milk samples of clinical bovine mastitis cases. A total of 78 milk samples were collected from different dairy farmers of Nialiblock, Odisha and processed in Animal Disease Research Institute (ADRI), Phulnakhara, Cuttack for isolation, identification and antibiogram of pathogens. The samples were screened for mastitis by modified California mastitis test (MCMT). The milk samples were inoculated in BHI broth and incubated for 24-48 hours.

6p trinhthamhodang1213 30-05-2020 16 1   Download

Mastitis is an inflammation of udder which is mainly caused by coliforms and other microorganism. It is a most economically important disease in bovines. In the present study a total number of 100 bovine mastitis milk samples were collected. All the samples were inoculated into enrichment broth which was further cultured on Mac-Conkey plate. Out of these 42 samples that were showing lactose fermentation were further streaked on EMB selective agar plates. Colonies showing metallic sheen were processed for biochemical analysis.

4p nguaconbaynhay5 16-05-2020 9 0   Download

A study was undertaken in Alagoas, Brazil, to determine the prevalence, associated risk factors and antimicrobial susceptibility of Staphylococcus aureus in milk and cheese from artisan handman dairies. Alleged S. aureus isolates (n = 70) were identified out of 100 samples. Most isolates (66%) derived from raw milk and 34% came from cheese. Two hundred (50%) subclinical and 20 (40%) clinical cases out of 250 cross-breed lactating dairy cows examined for mastitis with CMT screening test and clinical examination, were found positive.

10p chauchaungayxua5 05-05-2020 13 0   Download

An investigation was carried out to determine the commonly occurring subclinical mastitis pathogens and the relationship between chemical parameters of milk. A total of 1650 milk samples from buffaloes of different dairy farm were randomly screened for prevalence of subclinical mastitis by indirect test like Somatic Cell Count (SCC). The SCC of individual quarter milk samples increased significantly (P

6p kethamoi4 16-04-2020 31 1   Download

Goat milk has higher Somatic Cell Count (SCC) and the ability to correctly interpret somatic cell counts in goat depends on an understanding of the various factors which may affect the number of somatic cells. The present study was carried out to determine the effect of non-genetic factors on Sub Clinical Mastitis (SCM) and to investigate the relationships between these factors with Somatic cell count (SCC) in 105 Sirohi goats raised at Sheep breeding farm Fatehpur, Sikar in Rajasthan, India.

7p trinhthamhodang1212 06-04-2020 17 0   Download