Citation
Arshad, Siti Suri
(2001)
Avian infectious bronchitis virus : ultrastructural pathology of kidney and trachea of chicken infected with local strain of IBV.
In: Persidangan Kebangsaan Penyelidikan & Pembangunan IPTA 2001, 25-26 Okt. 2001, Universiti Kebangsaan Malaysia, Bangi, Selangor. (pp. 666-668).
Abstract
(IBV) is prevalent in many countries with an intensive poultry industry.
The virus has a significant ecOnomic impact in poultry production. In broiler, production losses
are due to poor weight gain, carcass condemnation and mortalily. Whilst in laying chicken, losses
are due to sub-optimal egg production and poor quality eggs. In Malaysia, IBV was first reported
in 1967 and followed by incidence of nephrosis-nephritis syndrome associated with IBV in 1980. In
1995, a prototype MH5365/95 nephropathogenic IBV strain was isolated. The virus has a tropism
towards the epithelial cells. This paper highlighted the ultrastructural pathology of the trachea and
kidney of infected chicken by SEM and TEM.
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