Prevalence of bovine rotavirus among cattle in mainland China: A meta-analysis.
Microb Pathog
; 170: 105727, 2022 Sep.
Article
in En
| MEDLINE
| ID: mdl-35988882
ABSTRACT
BACKGROUND:
Bovine rotavirus is the primary pathogen causing diarrhea in cattle and can be transmitted vertically through the placenta. It mainly presents with clinical signs such as depression, loss of appetite, diarrhea, vomiting, and dehydration.METHODS:
A systematic review and meta-analysis were conducted to assess the prevalence of BRV infection in mainland China. We conducted a literature search on the prevalence of BRV infection in pigs between Jan 1, 1979 and Dec 31, 2021 in English and Chinese databases, including PubMed, Google Scholar, Cochrane library, Clinical Trials, VIP, CNKI, and WanFang database. Selections were made based on the title and the abstract of the paper, Search strings included if they reported the cattle samples of more than 15 cattle and provided information that allowed us to establish the prevalence of BRV. Moreover, we excluded repeated studies, reviews, other hosts. Finally, we extracted the number of cattle with BRV infection from the obtained studies and provided information that permitted us to estimate the prevalence of BRV infection in cattle in mainland China.RESULTS:
The data of 29 articles (including data on 10677 cattle) are compliant with the standards. The pooled prevalence of BRV in cattle in China was 46%ï¼6635/10677ï¼, the pooled prevalence of BRV in cattle from Northeast China (40%) was significantly lower than those from other regions. In addition, the prevalence of BRV was associated with publication time of paper, detection methods, age of cattle, and clinical symptomsï¼diarrhea, etc.).CONCLUSION:
Our findings suggest that BRV infection is common among cattle in China. It is, therefore, necessary to carry out further research and monitor the prevalence of BRV infection. Furthermore, powerful and effective regulatory measures should be taken to prevent the transmission and spread of BRV among cattle populations.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Rotavirus Infections
/
Cattle Diseases
/
Rotavirus
Type of study:
Guideline
/
Prevalence_studies
/
Risk_factors_studies
/
Systematic_reviews
Limits:
Animals
/
Pregnancy
Country/Region as subject:
Asia
Language:
En
Journal:
Microb Pathog
Journal subject:
DOENCAS TRANSMISSIVEIS
/
MICROBIOLOGIA
Year:
2022
Document type:
Article
Affiliation country:
China