» Articles » PMID: 33614754

Detection of Infectious Agents Causing Neonatal Calf Diarrhea on Two Large Dairy Farms in Yangxin County, Shandong Province, China

Overview
Journal Front Vet Sci
Date 2021 Feb 22
PMID 33614754
Citations 18
Authors
Affiliations
Soon will be listed here.
Abstract

Neonatal calf diarrhea (NCD) is one of the most serious health challenges facing the livestock industry and has caused substantial economic losses due to increased morbidity and mortality rates. The present study investigated the main infectious pathogens causing NCD among cattle in Yangxin County, China. Sixty-nine fecal samples were collected from diarrheic newborn cattle and tested for infectious agents, including bovine rotavirus, bovine coronavirus, K99, , and , that cause NCD, as determined by rapid kit analysis and polymerase chain reaction (PCR) amplification. The PCR results showed that the percentages of samples that were positive for , bovine rotavirus A, bovine coronavirus, and were 44.93, 36.23, 17.39, and 13.04%, respectively. The rapid kit analysis results showed that the prevalence of , rotavirus, coronavirus, and was 52.17, 31.88, 28.98, and 18.84%, respectively. No K99 was detected by either method. The total positivity of the samples, as determined by PCR and rapid kit analysis, was 80.00 and 81.16%, respectively. No significant difference between the two methods was observed. The results of this study may help to establish a foundation for future research investigating the epidemiology of NCD in cattle and may facilitate the implementation of measures to control NCD transmission to cattle in Yangxin County, Shandong Province, China.

Citing Articles

Machine learning-enhanced assessment of potential probiotics from healthy calves for the treatment of neonatal calf diarrhea.

Zhai Y, Kim M, Fan P, Rajeev S, Kim S, Driver J Front Microbiol. 2024; 15:1507537.

PMID: 39717273 PMC: 11663915. DOI: 10.3389/fmicb.2024.1507537.


Detection of drug resistance in from calves with diarrhea in the Tongliao region: an analysis of multidrug-resistant strains.

Wang Z, Sun M, Guo S, Wang Y, Meng L, Shi J Front Vet Sci. 2024; 11:1466690.

PMID: 39606646 PMC: 11601152. DOI: 10.3389/fvets.2024.1466690.


Freeze-dried fecal microorganisms as an effective biomaterial for the treatment of calves suffering from diarrhea.

Islam J, Ohtani N, Shimizu Y, Tanimizu M, Goto Y, Sato M Sci Rep. 2024; 14(1):28078.

PMID: 39543390 PMC: 11564888. DOI: 10.1038/s41598-024-79267-5.


Isolation and identification of BRV G6P[1] strain in Heilongjiang province, Northeast China.

Li C, Wang X, Zhu Q, Sun D Front Vet Sci. 2024; 11:1416465.

PMID: 39372897 PMC: 11449731. DOI: 10.3389/fvets.2024.1416465.


Identification of a new bovine picornavirus () in the Republic of Korea.

Chae J, Shin S, Kim S, Chae H, Kim W, Chae J J Vet Sci. 2024; 25(5):e59.

PMID: 39237364 PMC: 11450388. DOI: 10.4142/jvs.24148.


References
1.
Woolums A, Berghaus R, Smith D, White B, Engelken T, Irsik M . Producer survey of herd-level risk factors for nursing beef calf respiratory disease. J Am Vet Med Assoc. 2013; 243(4):538-47. DOI: 10.2460/javma.243.4.538. View

2.
Kongsted H, Jonach B, Haugegaard S, Angen O, Jorsal S, Kokotovic B . Microbiological, pathological and histological findings in four Danish pig herds affected by a new neonatal diarrhoea syndrome. BMC Vet Res. 2013; 9:206. PMC: 3852778. DOI: 10.1186/1746-6148-9-206. View

3.
Hopkins R, Meloni B, Groth D, Wetherall J, Reynoldson J, Thompson R . Ribosomal RNA sequencing reveals differences between the genotypes of Giardia isolates recovered from humans and dogs living in the same locality. J Parasitol. 1997; 83(1):44-51. View

4.
FRANK N, Kaneene J . Management risk factors associated with calf diarrhea in Michigan dairy herds. J Dairy Sci. 1993; 76(5):1313-23. DOI: 10.3168/jds.S0022-0302(93)77462-7. View

5.
Gutzwiller A . Effect of colostrum intake on diarrhoea incidence in new-born calves. Schweiz Arch Tierheilkd. 2002; 144(2):59-64. DOI: 10.1024/0036-7281.144.2.59. View