Neonatal diarrhea and rotavirus A infection in beef and dairy calves, Brazil, 2006-2015
نویسندگان
چکیده
منابع مشابه
A Case-Control Study of Association between Diarrhea in Newborn Calves and Infection with Rotavirus and Coronavirus in Some Industrial Dairy Herds of Mashhad Aarea, Iran in 2008
A 1:1 matched case-control study of calves under 1 month of age was carried out by weekly visits to 7 dairy farms in Mashhad from May 2008 to October 2008. Fecal samples were collected from a total of 112 calves with clinical signs of diarrhea and from 112 matched animals without clinical signs of diarrhea as assessed by a scoring system. The samples were investigated for the presence of Rotavi...
متن کاملROTAVIRUS INFECTION IN CHILDREN WITH ACUTE DIARRHEA IN TEHRAN
The etiology of acute diarrhea was studied in 915 children under 5 years of age between March 1986 and August 1987, in 7 hospitals in Tehran. 65 healthy children in similar age groups served as controls. Rotavirus was found in 25% of the patients and 1.5% of controls with the highest detection rate occurring in the 7-24 month age group (28%) and declining beyond 25 months of age (5%). The ...
متن کاملa case-control study of association between diarrhea in newborn calves and infection with rotavirus and coronavirus in some industrial dairy herds of mashhad aarea, iran in 2008
a 1:1 matched case-control study of calves under 1 month of age was carried out by weekly visits to 7 dairy farms in mashhad from may 2008 to october 2008. fecal samples were collected from a total of 112 calves with clinical signs of diarrhea and from 112 matched animals without clinical signs of diarrhea as assessed by a scoring system. the samples were investigated for the presence of rotavi...
متن کاملUpdate on Epidemiology and Circulating Genotypes of Rotavirus in Iranian Children With Severe Diarrhea: 1986-2015
Rotaviruses are the most common cause of severe diarrhea in children under 5 years of age worldwide with a higher prevalence in developing countries. In accordance with the World Health Organization (WHO) recommendations for the global use of rotavirus vaccines, it is important to review trends of rotavirus epidemiology, distribution and diversity of rotavirus strains in the pre-vaccine period....
متن کاملEnteropathogens and risk factors for diarrhea in Norwegian dairy calves.
The aims of the current study were to estimate the prevalence of enteropathogens in calves in Norwegian dairy herds, evaluate the clinical consequences of protozoal infections, and identify risk factors for diarrhea. The 135 participating herds were randomly selected from those in The Norwegian Dairy Herd Recording System that had at least 15 cow-years. Each herd was followed for 1 yr. Fecal sa...
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ژورنال
عنوان ژورنال: Pesquisa Veterinária Brasileira
سال: 2020
ISSN: 1678-5150,0100-736X
DOI: 10.1590/1678-5150-pvb-5919