Serum Antibodies to Bovine Coronavirus in Swedish Sheep
نویسندگان
چکیده
منابع مشابه
Bovine respiratory syncytial virus and bovine coronavirus in Swedish organic and conventional dairy herds
BACKGROUND Infections with bovine respiratory syncytial virus (BRSV) and bovine coronavirus (BoCV) are endemic to the cattle populations in most countries, causing respiratory and/or enteric disease. It has been demonstrated that herds can remain free from these infections for several years also in high prevalence areas. Organically managed (OM) dairy herds have been shown to have lower seropre...
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ژورنال
عنوان ژورنال: Acta Veterinaria Scandinavica
سال: 1999
ISSN: 1751-0147
DOI: 10.1186/bf03547042