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Shome R, Natesan K, Kalleshamurthy T, Yadav C, Sahay S, Skariah S, Mohandoss N, Kumar ORV, Shome BR, Rahman H. Management of bovine brucellosis in organized dairy herds through the identification of risk factors: A cross-sectional study from Karnataka, India. Vet World 2023; 16:1122-1130. [PMID: 37576779 PMCID: PMC10420698 DOI: 10.14202/vetworld.2023.1122-1130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 04/27/2023] [Indexed: 08/15/2023] Open
Abstract
Background and Aim Brucellosis is an infectious disease caused by Brucella species. This study aimed to identify the risk factors associated with bovine brucellosis seropositivity in organized dairy farms to control the disease in unvaccinated adult bovine herds in Karnataka, India. Materials and Methods In total, 3610 samples (3221 cattle and 389 buffaloes) were subjected to parallel testing using the Rose Bengal plate test and protein G-based enzyme-linked immunosorbent assay, followed by analyses of animal- and farm-level epidemiological datasets to identify the risk factors. Results The apparent brucellosis prevalence at the animal level was higher in buffaloes (8.2%, 95% confidence interval [CI] = 5.9-11.4) than in cattle (6.1%, 95% CI = 5.3-7.0). In a multivariable logistic model, animals calved 3-5 times (odds ratio [OR] = 2.22, 95% CI = 1.50-3.1, reference [ref]: animals calved <2 times); animals with a history of abortion (OR = 54.73, 95% CI = 33.66-89.02), repeat breeding (OR = 19.46, 95% CI = 11.72-32.25), and placental retention (OR = 13.94, 95% CI = 4.92-39.42, ref: no clinical signs); and dogs on farms (OR = 2.55, 95% CI = 1.48-4.40, ref: absence of dogs); disposal of aborted fetus in open fields (OR = 4.97, 95% CI = 1.93-12.84) and water bodies (OR = 2.22, 95% CI = 1.50-3.1, ref: buried); purchase of animals from other farms (OR = 6.46, 95% CI = 1.01-41.67, ref: government farms); hand milking (OR = 1.98, 95% CI = 1.02-10.0, ref: machine milking); and use of monthly veterinary services (OR = 3.45, 95% CI = 1.28-9.29, ref: weekly services) were considered significant risk factors for brucellosis in organized bovine herds (p < 0.01). Conclusion The study identified that the animals calved 3-5 times or with a history of abortion/repeat breeding/placental retention, and disposal of aborted fetus in open fields/water bodies as the potential risk factors for bovine brucellosis. These risk factors should be controlled through the implementation of best practices to reduce the brucellosis burden in bovine farms.
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Affiliation(s)
| | | | - Triveni Kalleshamurthy
- ICAR-NIVEDI, Bengaluru, Karnataka, India
- School of Basic and Applied Sciences, Dayananda Sagar University, Bengaluru, Karnataka, India
| | | | | | | | | | | | | | - Habibur Rahman
- International Livestock Research Institute, NASC Complex, CG Center, DPS Marg, Pusa, New Delhi, India
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Bhargavi D, Sahu R, Nishanth MAD, Doijad SP, Niveditha P, Kumar ORV, Sunanda C, Girish PS, Naveena BM, Vergis J, Malik SVS, Kurkure NV, Barbuddhe SB, Rawool DB. Genetic diversity and risk factor analysis of drug-resistant Escherichia coli recovered from broiler chicken farms. Comp Immunol Microbiol Infect Dis 2023; 93:101929. [PMID: 36580799 DOI: 10.1016/j.cimid.2022.101929] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 12/06/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022]
Abstract
A total of 38 Escherichia coli isolates were recovered from 120 samples collected from various sources of broiler chicken farms (n = 10 each) in Andhra Pradesh and Telangana states. Though the recovered E. coli isolates were found variably resistant to the tested antibiotics, all the tested isolates were susceptible to meropenem. Alarming multi-drug resistance (MDR) was observed (34/38) among the recovered isolates, wherein antibiotic-resistant genes (blaTEM, blaSHV, and tetA) were detected, except for blaCTX-M-9. The heatmap with cluster analysis exhibited that majority of the E. coli isolates recovered from different sources and regions clustered together based on their phenotypic resistance suggesting co-sharing of resistance. However, the pulsed-field gel electrophoresis (PFGE) typing revealed an extremely diverse genotypic profile. Further, a significant statistical association was not observed between hypothesized risk factors and recovered MDR- E. coli isolates from various sources, although a significant statistical association between antibiotic resistance with large flock size, poor biosecurity practices, poor workers' hygiene, and poor disinfection practices was noticed. Since the study highlighted an alarming level of drug resistance among the recovered E. coli isolates, further in-depth research in similar veins is required to ensure the prudent use of antimicrobials in the poultry sector and the implementation of an antimicrobial surveillance system.
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Affiliation(s)
- Dadimi Bhargavi
- Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute, Izatnagar, 243 122, Uttar Pradesh, India
| | - Radhakrishna Sahu
- Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute, Izatnagar, 243 122, Uttar Pradesh, India
| | - Maria Anto Dani Nishanth
- Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute, Izatnagar, 243 122, Uttar Pradesh, India
| | | | | | - Obli Rajendran Vinodh Kumar
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Izatnagar, 243 122, Uttar Pradesh, India
| | - C Sunanda
- Statistical Consultant, Indira Nagar, Mannuthy, Thrissur, 680 651, Kerala, India
| | - P S Girish
- ICAR, National Research Centre on Meat, Hyderabad 500 092, Telangana, India
| | - B M Naveena
- ICAR, National Research Centre on Meat, Hyderabad 500 092, Telangana, India
| | - Jess Vergis
- Department of Veterinary Public Health, College of Veterinary and Animal Sciences, Pookode, Kerala Veterinary and Animal Sciences University, 673 576, Kerala, India
| | - Satya Veer Singh Malik
- Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute, Izatnagar, 243 122, Uttar Pradesh, India
| | | | | | - Deepak Bhiwa Rawool
- ICAR, National Research Centre on Meat, Hyderabad 500 092, Telangana, India.
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Ahmad Malla B, Dubal ZB, Kadwalia A, Abass G, Vinodh Kumar OR, Kumar A, Rajak KK, Maqbool I, Mohmad A, Rangaraju V, Fayaz A. Seasonal pattern in occurrence of rotavirus infection (RV) in diarrheic children, calves and piglets from Bareilly, India. Anim Biotechnol 2022; 33:1730-1737. [PMID: 33345713 DOI: 10.1080/10495398.2020.1859520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Rapid and reliable diagnosis for diarrhoeal disease is critically important for the differentiation of etiological agents and subsequent suitable treatment modalities. The objective of the study is to reveal the seasonal pattern in the occurrence of rotavirus in diarrheic children, calves and piglets from Bareilly, Uttar Pradesh, India. A total of 115 diarrhoeal samples were collected, out of which 51 were collected during post-monsoon/autumn (September 2018-November 2018) and 64 during the winter season (December 2018-February 2019). The samples were collected from children <5 years (n = 50), piglets <3 months (n = 35) and calves <6 months of age (n = 30). These samples were screened by ribonucleic acid-polyacrylamide gel electrophoresis (RNA-PAGE) and reverse transcriptase-polymerase chain reaction (RT-PCR) by targeting the VP6 gene of rotavirus A (RVA) and the two were compared. In RNA-PAGE 29.4% (5/17), 6.3% (1/16) and 0% (0/18) samples collected from children, calves and piglets, respectively were rotavirus positive during the autumn season while 45.5% (15/33), 21.4% (3/14) and 17.7% (3/17) samples in the winter season. In RT-PCR, 41.2% (7/17), 12.5% (2/16) and 0% (0/18) samples were rotavirus positive in the autumn season while 51.5% (17/33), 28.6% (4/14) and 29.4% (5/17) samples in winter season collected from children, calves and piglets, respectively. On statistical analysis, no significant difference between the season and number of positives in children and calves (p > 0.05) was observed, however in piglets significantly higher number of RVA positives were detected in the winter season than autumn (p < 0.01). The diagnostic test comparison of RNA-PAGE and RT-PCR showed no statistically significant difference in detecting the RVA positives (p > 0.05). Overall the percent positivity showed a seasonal pattern with higher positivity in winter as compared to autumn season.
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Affiliation(s)
- Bilal Ahmad Malla
- Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute, Izatnagar, India
| | - Zunjar Baburao Dubal
- Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute, Izatnagar, India
| | - Anukampa Kadwalia
- Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute, Izatnagar, India
| | - Gazanfar Abass
- Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute, Izatnagar, India
| | | | - Ashok Kumar
- Division of Veterinary Virology, ICAR-Indian Veterinary Research Institute, Izatnagar, India
| | - Kaushal Kishore Rajak
- Division of Veterinary Virology, ICAR-Indian Veterinary Research Institute, Izatnagar, India
| | - Ishfaq Maqbool
- Department of Veterinary Parasitology, GADVASU, Ludhiana, India
| | - Aquil Mohmad
- Division of Veterinary Parasitology, ICAR-Indian Veterinary Research Institute, Izatnagar, India
| | - Vivekanandhan Rangaraju
- Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute, Izatnagar, India
| | - Arfa Fayaz
- Division of Veterinary Microbiology, ICAR-Indian Veterinary Research Institute, Izatnagar, India
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Natesan K, Kalleshamurthy T, Nookala M, Yadav C, Mohandoss N, Skariah S, Sahay S, Shome BR, Kumar ORV, Rahman H, Shome R. Seroprevalence and risk factors for brucellosis in small ruminant flocks in Karnataka in the Southern Province of India. Vet World 2021; 14:2855-2862. [PMID: 35017831 PMCID: PMC8743770 DOI: 10.14202/vetworld.2021.2855-2862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Accepted: 09/28/2021] [Indexed: 11/16/2022] Open
Abstract
Background and Aim: Brucellosis is a zoonotic disease of high economic and public health importance in large and small ruminant populations worldwide. A cross-sectional study was conducted to determine the seroprevalence and risk factors of brucellosis in small ruminants in organized farms in the southern region of India. Materials and Methods: Farms exclusively rearing sheep and goats were selected based on the number of animals (small, medium, or large) and the location of the farm (urban, periurban, or rural). A total of 1499 serum samples; 1001 from sheeps and 498 from goats were sourced from six sheep and four goat farms and tested using Rose Bengal Plate and indirect Enzyme-Linked Immunosorbent Assay tests. Results: The apparent prevalence of brucellosis was higher in sheep (8.29%, 95% CI 6.7-10.1) than goats (5.82%, 95% CI 4.0-8.2). The true adjusted population level seroprevalence was also higher in sheep, at 7.7% (95% CI 6.0-9.6) than in goats, at 5.1% (95% CI 3.2-7.6). According to bivariate categorical analysis, six highly significant (p<0.001) animal- and farm-level risk factors for sheep were age, breed, number of lambings, history of abortion, rural farms, and presence of dogs on the farm. In goats, five significant risk factors were found: History of abortion, separate sheds, dogs on the farm, weekly veterinary consultation, and lack of brucellosis awareness. In a logistic regression model, abortion (OR adjusted 10.8, 95% CI 1.2-96.12), rural farms (OR adjusted 8.5, 95% CI 3.6-20.0), and absence of separate sheds on the farms (OR 1.9, 95% CI 1.1-3.5) were found to be significant risk factors for ovine brucellosis. Conclusion: The use of complementary measures to tackle the multiple animal- and farm-level risk factors may help to reduce the disease burden in the absence of a vaccination policy for small ruminants in India.
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Affiliation(s)
- Krithiga Natesan
- Department of Bacteriology, Indian Council for Agricultural Research-National Institute of Veterinary Epidemiology and Disease Informatics, Bengaluru, Karnataka, India
| | - Triveni Kalleshamurthy
- Department of Bacteriology, Indian Council for Agricultural Research-National Institute of Veterinary Epidemiology and Disease Informatics, Bengaluru, Karnataka, India
| | - Mangadevi Nookala
- Department of Bacteriology, Indian Council for Agricultural Research-National Institute of Veterinary Epidemiology and Disease Informatics, Bengaluru, Karnataka, India
| | - Chaitra Yadav
- Department of Bacteriology, Indian Council for Agricultural Research-National Institute of Veterinary Epidemiology and Disease Informatics, Bengaluru, Karnataka, India
| | - Nagalingam Mohandoss
- Department of Bacteriology, Indian Council for Agricultural Research-National Institute of Veterinary Epidemiology and Disease Informatics, Bengaluru, Karnataka, India
| | - Somy Skariah
- Department of Bacteriology, Indian Council for Agricultural Research-National Institute of Veterinary Epidemiology and Disease Informatics, Bengaluru, Karnataka, India
| | - Swati Sahay
- Department of Bacteriology, Indian Council for Agricultural Research-National Institute of Veterinary Epidemiology and Disease Informatics, Bengaluru, Karnataka, India
| | - Bibek Ranjan Shome
- Department of Bacteriology, Indian Council for Agricultural Research-National Institute of Veterinary Epidemiology and Disease Informatics, Bengaluru, Karnataka, India
| | - Obli Rajendran Vinodh Kumar
- Division of Epidemiology, Indian Council for Agricultural Research-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | - Habibur Rahman
- International Livestock Research Institute, New Delhi, India
| | - Rajeswari Shome
- Department of Bacteriology, Indian Council for Agricultural Research-National Institute of Veterinary Epidemiology and Disease Informatics, Bengaluru, Karnataka, India
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Karthikeyan R, Rupner RN, Koti SR, Jaganathasamy N, Malik YS, Sinha DK, Singh BR, Vinodh Kumar OR. Spatio-temporal and time series analysis of bluetongue outbreaks with environmental factors extracted from Google Earth Engine (GEE) in Andhra Pradesh, India. Transbound Emerg Dis 2021; 68:3631-3642. [PMID: 33393214 DOI: 10.1111/tbed.13972] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 12/24/2020] [Accepted: 12/30/2020] [Indexed: 01/02/2023]
Abstract
This study describes the spatial and temporal patterns of bluetongue (BT) outbreaks with environmental factors in undivided Andhra Pradesh, India. Descriptive analysis of the reported BT outbreaks (n = 2,697) in the study period (2000-2017) revealed a higher frequency of outbreaks during monsoon and post-monsoon months. Correlation analysis of Normalized Difference Vegetation Index (NDVI), Normalized Difference Water Index (NDWI), rainfall and relative humidity (RH) displayed a significant positive correlation with BT outbreaks (p < .05). Retrospective unadjusted space-time, adjusted temporal and spatial analysis detected two, five and two statistically significant (p < .05) clusters, respectively. Time series distribution lag analysis examined the temporal patterns of BT outbreaks with environmental, biophysical factors and estimated that a decrease in 1 unit of rainfall (mm) was associated with 0.2% increase in the outbreak at lag 12 months. Similarly, a 1°C increase in land surface temperature (LST) was associated with 6.54% increase in the outbreaks at lag 12 months. However, an increase in 1 unit of wind speed (m/s) was associated with a 16% decrease in the outbreak at lag 10 months. The predictive model indicated that the peak of BT outbreaks were from October to December, the post-monsoon season in Andhra Pradesh region. The findings suggest that environmental factors influence BT outbreaks, and due to changes in climatic conditions, we may notice higher numbers of BT outbreaks in the coming years. The knowledge of spatial and temporal clustering of BT outbreaks may assist in adopting proper measures to prevent and control the BT spread.
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Affiliation(s)
| | - Ramkumar N Rupner
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, India
| | - Shiva Reddy Koti
- Department of Geoinformatics, Indian Institute of Remote Sensing, Dehradun, India
| | | | - Yashpal S Malik
- Division of Biological Standardization, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, India
| | - Dharmendra Kumar Sinha
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, India
| | - Bhoj R Singh
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, India
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Tamta S, Kumar ORV, Singh SV, Pruthvishree BS, Karthikeyan R, Rupner R, Sinha DK, Singh BR. Antimicrobial resistance pattern of extended-spectrum β-lactamase-producing Escherichia coli isolated from fecal samples of piglets and pig farm workers of selected organized farms of India. Vet World 2020; 13:360-363. [PMID: 32255980 PMCID: PMC7096294 DOI: 10.14202/vetworld.2020.360-363] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 01/13/2020] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND AND AIM Extended-spectrum β-lactamase (ESBL)-producing Escherichia coli are gradually increasing worldwide and carry a serious public threat. This study aimed to determine the antimicrobial resistance pattern of ESBL-producing E. coli isolated from fecal samples of piglets and pig farm workers. MATERIALS AND METHODS Fecal samples from <3-month-old piglets (n=156) and farm workers (n=21) were processed for the isolation of ESBL-producing E. coli in MacConkey agar added with 1 µg/mL of cefotaxime. E. coli (piglets=124; farm workers=21) were tested for ESBL production by combined disk method and ESBL E-strip test. Each of the ESBL-positive isolate was subjected to antibiotic susceptibility testing. The ESBL-producing E. coli were further processed for genotypic confirmation to CTX-M gene. RESULTS A total of 55 (44.4%, 55/124) and nine (42.9%, 9/21) ESBL-producing E. coli were isolated from piglets and farm workers, respectively. Antibiotic susceptibility testing of the ESBL-positive E. coli isolates from piglets and farm workers showed 100% resistance to ceftazidime, cefotaxime, cefotaxime/clavulanic acid, ceftazidime/clavulanic acid, and cefpodoxime. A proportion of 100% (55/55) and 88.9% (8/9) ESBL-positive E. coli were multidrug resistance (MDR) in piglets and farm workers, respectively. On genotypic screening of the ESBL E. coli isolated from piglets (n=55), 15 were positive for the bla CTX-M gene and of the nine ESBL E. coli from farm workers, none were positive for the bla CTX-M gene. CONCLUSION Although there was no significant difference in isolation of ESBL-producing E. coli between piglets and farm workers, the ESBL-positive E. coli from piglets showed relatively higher MDR than farm workers.
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Affiliation(s)
- Shikha Tamta
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | | | - Shiv Varan Singh
- Division of Bacteriology and Mycology, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | | | - Ravichandran Karthikeyan
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | - Ramkumar Rupner
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | - Dharmendra Kumar Sinha
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | - Bhoj Raj Singh
- Division of Epidemiology, ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
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Sivakumar M, Dubal ZB, Kumar A, Bhilegaonkar K, Vinodh Kumar OR, Kumar S, Kadwalia A, Shagufta B, Grace MR, Ramees TP, Dwivedi A. Virulent methicillin resistant Staphylococcus aureus (MRSA) in street vended foods. J Food Sci Technol 2019; 56:1116-1126. [PMID: 30956291 DOI: 10.1007/s13197-019-03572-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 12/20/2018] [Accepted: 01/01/2019] [Indexed: 01/21/2023]
Abstract
Street foods are one of the important sources of foodborne infections and Staphylococcus aureus is an important infectious agent transmitted through various sources including street foods. The methicillin-resistant S. aureus (MRSA) are of public health significance, hence the study was taken to assess the street foods as a source of MRSA, for which 430 street vended foods of animal origin (meat, milk, eggs and their products) and associated environmental samples were processed for isolation and characterization. A total of 52 (12.1%) S. aureus were isolated and resistant was observed to oxacillin (36.5%), cefoxitin (25%) and penicillin G (82.7%) by disc diffusion test. On genotypic screening, mecA and blaZ have detected in 17.3% and 69.2% isolates, respectively. The virulence typing identified nuc, coa, clfA, spA, FnbA and enterotoxin A (sea) genes in 100%, 96.2%, 30.8%, 55.8, 50% and 7.7% isolates, respectively. Genetic diversity among the isolates was observed by enterobacterial repetitive intergenic consensus PCR with a D value of 0.77. The presence of virulent MRSA in street vended foods trigger the public health concern and emphasis to educate the consumers and street food vendors about quality and safety of such foods.
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Affiliation(s)
- M Sivakumar
- 1Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, Bareilly, UP 243 122 India
| | - Zunjar B Dubal
- 1Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, Bareilly, UP 243 122 India
| | - Ashok Kumar
- 1Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, Bareilly, UP 243 122 India
| | - Kiran Bhilegaonkar
- 1Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, Bareilly, UP 243 122 India
| | - Obli Rajendran Vinodh Kumar
- 2Division of Epidemiology, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, Bareilly, UP 243 122 India
| | - Suman Kumar
- 1Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, Bareilly, UP 243 122 India
| | - Anukampa Kadwalia
- 1Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, Bareilly, UP 243 122 India
| | - Bi Shagufta
- 1Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, Bareilly, UP 243 122 India
| | - M R Grace
- 1Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, Bareilly, UP 243 122 India
| | - T P Ramees
- 1Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, Bareilly, UP 243 122 India
| | - Anamika Dwivedi
- 1Division of Veterinary Public Health, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, Bareilly, UP 243 122 India
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