Prevalence of rotavirus infection in diarrheic newborn calves in Abidjan region, Ivory Coast

Jacques, D Monney; Valery, E Adjogoua; Karamoko, Yahaya; Veronique, Akran

doi:10.30574/gscbps.2018.5.2.0116

Cited by 3 publications

(7 citation statements)

References 13 publications

(13 reference statements)

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“…Diarrhea in calves frequently occurs in newborns within the age of 1∼3 months, and several studies on calf diarrhea target less than 3 months of age (Björkman et al, 2003;Alfieri et al, 2006;Monney et al, 2018;Singh et al, 2020;Wei et al, 2021). Likewise, the results of this study showed that the proportion of diarrheic feces collected from calves less than 3 months old was 92.3% (n=2,063) of 2,234 samples with confirmed age.…”

Section: Because Diarrhea Is One Of the Most Common Diseasessupporting

confidence: 71%

“…Rotaviruses are known to have an age-dependent incidence. A study conducted by Monney et al, (2018) showed that the prevalence of rotavirus infection was the highest in 10∼25-day-old calves. Other studies also reported a higher occurrence of diarrhea caused by rotavirus in neonatal calves from 1 week to 2 months of age (Alfieri et al, 2006;Papp et al, 2013;Masuda et al, 2014).…”

Section: Because Diarrhea Is One Of the Most Common Diseasesmentioning

confidence: 99%

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Diarrheagenic pathogens in calves with diarrhea in Chungcheongbuk-do, Korea, from 2018 to 2021

Kim¹,

Lee

2022

Korean J. Vet. Serv

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An epidemiological study was conducted to investigate five diarrhea-causing pathogens (coronavirus, rotavirus, E. coli, Cryptosporidium, Giardia) using a rapid diagnostic kit in Hanwoo calves with diarrhea in Chungcheongbuk-do, Korea, from 2018 to 2021. A total of 22,417 fecal samples were collected from calves under 1 year of age; of those, 13,518 (60.3%) were positive for five bovine diarrhea antigens. The antigen positivity rates for rotavirus, coronavirus, E. coli, Giardia, and Cryptosporidium were 34.5%, 11.0%, 8.2%, 4.7%, and 2.0%, respectively. The prevalence of the five pathogens in calves was statistically higher in autumn and winter. The highest prevalence of the pathogens was observed in the under 1 month age group, and the incidence of diarrhea decreased with age. Rotavirus was a major pathogen in calves under 1 month of age, whereas the prevalence of E. coli increased with age. This study provides epidemiological evidence of the prevalence of calf diarrheal pathogens in Chungcheongbuk-do, Korea, which will facilitate early diagnosis and development of measures against calf diarrhea.

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Section: Because Diarrhea Is One Of the Most Common Diseasessupporting

confidence: 71%

Section: Because Diarrhea Is One Of the Most Common Diseasesmentioning

confidence: 99%

Diarrheagenic pathogens in calves with diarrhea in Chungcheongbuk-do, Korea, from 2018 to 2021

Kim¹,

Lee

2022

Korean J. Vet. Serv

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“…A total of 272 fecal samples (102 from Mbeya, 89 from (Yahaya et al, 2018), Tunisia (Fodha et al, 2005), Nigeria (Babalola et al, 20200. But also lower prevalence compared to this study have been reported in Nigeria (Garba et al, 2020), Ethiopia (Debelo et al, 2021). Also the results were comparable to other countries outside Africa such as Australia (Swiatek et al, 2010), India and Mexico (Rodrguez-Limasa et al, 2009;Basera et al, 2010).…”

Section: Prevalence and Genotypes Distribution Of Rva In Calvesmentioning

confidence: 99%

“…Only the G10 genotype was found in cattle circulating in Mbarali and Mvomero, along with untypeable P genotypes. The G10 genotype has been identified as one of the most common genotypes circulating in cattle in several African countries, including Ivory Coast, Morocco, and Nigeria (Monney et al, 2019;Babalola et al, 2020;Amine et al, 2020). The G10 reported has been linked to numerous cases of diarrhea in calves (Badaracco et al, 2013;Monney et al, 2019).…”

Section: Prevalence and Genotypes Distribution Of Rva In Calvesmentioning

confidence: 99%

“…A few studies have examined the prevalence of RVA in African nations. These studies found that the RVA prevalence was 13.1% in the Ivory Coast (Yahaya et al, 2018), 3.64% in Ethiopia (Debelo et al, 2021), 1.8% in Nigeria (Garba et al, 2020) and elsewhere, 8.8% in Korea (Chae et al, 2021), as well as 5.11% in Bangladesh (Barua et al, 2019). In Tanzania, a cattle is one of the major source of protein and a significant source of income.…”

Section: Introductionmentioning

confidence: 99%

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Prevalence of rotavirus group A and associated genotypes detected in calves in Southern Highlands and Eastern Tanzania

Joseph¹,

Gerald²,

George³

et al. 2023

Afr. J. Microbiol. Res.

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Rotavirus group A (RVA) causes neonatal calves diarrhoea, causing massive economic losses in many countries due to deaths, treatment costs, and stunted growth. However, little is known about Tanzanian cattle's RVA burden and genotypes. The prevalence and genetic diversity of rotaviruses circulating in cattle in Southern and Eastern Tanzania regions were investigated. A total of 272 faecal samples collected from calves (102 from Mbeya, 89 from Iringa, and 81 from Morogoro) were tested for RVA. 30 (11.03%) of the 272 samples tested positive for RVA, 7 (6.8%) of the 30 RVA positive samples were from Mbeya, 23 (28.39%) from Morogoro, and no positive samples were found in the Iringa region. Using RT-PCR, 20 samples were identified as G10 genotypes, while the remaining 10 samples were untypeable with the primers used, whereas all P genotypes were untypeable. To confirm the RT-PCR results, representative samples were chosen and sequenced in the ABI 3130XL using a Big-dye Terminator kit with Sanger dideoxy sequencing method. Phylogenetic analysis and nucleotide comparison revealed that G10 was closely related to and clustered with human G10 strains from neighboring Kenya, implying that circulating G10 strains may have the potential for zoonotic transmission. When circulating G10 amino acid alignment was compared to bovine vaccine strain B223, our G10 samples had various nucleotide substitutions at antigenic epitopes, which resulted in the acquisition of glycosylation sites suggesting that G10 has the potential to evade neutralization antibodies induced by a vaccine. Our study provided preliminary data on RVA in cattle in Tanzania, paving the way for further research into the rotavirus epidemiology and risk factors associated with RVA in cattle in Tanzania.

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Risk factors for bovine rotavirus infection and genotyping of bovine rotavirus in diarrheic calves in Bangladesh

et al. 2022

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Bovine rotavirus (BRV) is considered the leading cause of calf diarrhea worldwide, including Bangladesh. In this study we aimed to identify risk factors for BRV infection and determine the G and P genotypes of BRV strains in diarrheic calves. Fecal samples were collected from 200 diarrheic calves in three districts between January 2014 and October 2015. These samples were screened to detect the presence of BRV using rapid test-strips BIO K 152 (RTSBK). The RTSBK positive samples were further tested by polyacrylamide gel electrophoresis and the silver staining technique to detect rotavirus dsRNA. Risk factors were identified by multivariable logistic regression analysis. The G and P genotypes of BRV were determined by RT-PCR and sequencing. A phylogenetic tree was constructed based on the neighbor-joining method using CLC sequence viewer 8.0. About 23% of the diarrheic calves were BRV positive. The odds of BRV infection were 3.8- (95% confidence interval [95% CI]: 1.0–14.7) and 3.9-times (95% CI:1.1–14.2) higher in Barisal and Madaripur districts, respectively, than Sirrajganj. The risk of BRV infection was 3.1-times (95% CI: 1.5–6.5) higher in calves aged ≤ 5 weeks than those aged >5 weeks. Moreover, the risk of BRV infection was 2.6-times (95% CI:1.1–5.8) higher in crossbred (Holstein Friesian, Shahiwal) than indigenous calves. G6P[11] was the predominant genotype (94.4%), followed by G10P[11] (5.6%). The BRV G6 strains were found to be closest (98.9–99.9%) to Indian strains, and BRV G10 strains showed 99.9% identities with Indian strain. The VP4 gene of all P[11] strains showed >90% identities to each other and also with Indian strains. The most frequently identified BRV genotype was G6P[11]. About 23% of calf diarrhea cases were associated with BRV. To control disease, high-risk areas and younger crossbred calves should be targeted for surveillance and management. The predominant genotype could be utilized as the future vaccine candidate or vaccines with the dominant genotype should be used to control BRV diarrhea in Bangladesh.

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Prevalence of rotavirus infection in diarrheic newborn calves in Abidjan region, Ivory Coast

Cited by 3 publications

References 13 publications

Diarrheagenic pathogens in calves with diarrhea in Chungcheongbuk-do, Korea, from 2018 to 2021

Diarrheagenic pathogens in calves with diarrhea in Chungcheongbuk-do, Korea, from 2018 to 2021

Prevalence of rotavirus group A and associated genotypes detected in calves in Southern Highlands and Eastern Tanzania

Risk factors for bovine rotavirus infection and genotyping of bovine rotavirus in diarrheic calves in Bangladesh

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