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Publication Swine Atrophic Rhinitis infection Investigation in Taiwan  

Update Date: [2013-11-11]

NO.: 26
 
Reportno.

AHRI report No.26

Topic

Swine Atrophic Rhinitis infection Investigation in Taiwan

Department

Taiwan Animal Health Research Institute

Author ME. WuC.Tu;W.H. Lin.Y. Quu
Summary

One frzing plant for prk exrta€on each in the north, Central and south area of Taiwan was seki and investigal the atrophic rhinitis infeton in the slaughr hogs One thousand and two pigs were sampled and 59.3% of the pigs showed grass lesic6 of Atrophic Rhinitis.

The percentage of normal nasal tua’binate of pigs that was dassifisi as grade 0 was 21% in total. The percentage of atrophy of ventral turbinat but nasal septum keing still normal, the was giade 1, was 38%. The percentage of significant atrophy of superior and inferior scrolls of the ventral turbinate but nasal septum keing still normal, the grade 2, was 24%. The percentage of significant atrophy and trease in s& if ventral turbinate grass lesionofnasal septum and atr phyofkesalturbinae the grade 3, was 13%. The percentage of full atrophy and missing of almost all the nasal turbinate and altrationofnasal septum, thegrade4, was 4%.
 

Keyword

Swine Atrophic Rhinitis; nasal turbinate pig