Different Pathogenicity of Duck Hepatitis A Virus 1 Between Pancreatitis-type and Classical Duckling

CHEN Zhen; FU Qiu-ling; CHEN Hong-mei; FU Guang-hua; SHI Shao-hua; CHENG Long-fei; WAN Chun-he; LIN Jian-sheng; HUANG Yu

doi:10.19303/j.issn.1008-0384.2013.10.001

Volume 28 Issue 10

Oct. 2013

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Article Navigation > Fujian Journal of Agricultural Sciences > 2013 > 28(10): 939-942

CHEN Zhen, FU Qiu-ling, CHEN Hong-mei, FU Guang-hua, SHI Shao-hua, CHENG Long-fei, WAN Chun-he, LIN Jian-sheng, HUANG Yu. Different Pathogenicity of Duck Hepatitis A Virus 1 Between Pancreatitis-type and Classical Duckling[J]. Fujian Journal of Agricultural Sciences, 2013, 28(10): 939-942. doi: 10.19303/j.issn.1008-0384.2013.10.001

Citation:

CHEN Zhen, FU Qiu-ling, CHEN Hong-mei, FU Guang-hua, SHI Shao-hua, CHENG Long-fei, WAN Chun-he, LIN Jian-sheng, HUANG Yu. Different Pathogenicity of Duck Hepatitis A Virus 1 Between Pancreatitis-type and Classical Duckling[J]. Fujian Journal of Agricultural Sciences, 2013, 28(10): 939-942. doi: 10.19303/j.issn.1008-0384.2013.10.001

Citation:

CHEN Zhen, FU Qiu-ling, CHEN Hong-mei, FU Guang-hua, SHI Shao-hua, CHENG Long-fei, WAN Chun-he, LIN Jian-sheng, HUANG Yu. Different Pathogenicity of Duck Hepatitis A Virus 1 Between Pancreatitis-type and Classical Duckling[J]. Fujian Journal of Agricultural Sciences, 2013, 28(10): 939-942. doi: 10.19303/j.issn.1008-0384.2013.10.001

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Different Pathogenicity of Duck Hepatitis A Virus 1 Between Pancreatitis-type and Classical Duckling

doi: 10.19303/j.issn.1008-0384.2013.10.001

1. Institute of Animal Husbandry and Veterinary,Fujian Academy of Agricultural Sciences;
2. Fujian Animal Diseases Control Technology Development Center

Received Date: 2013-09-10
Publish Date: 2013-10-18

Abstract

Abstract

A duck hepatitis A virus 1 (DHAV-1) , designated pancreatitis-type DHAV-1, has been isolated from Muscovy ducklings with yellow or hemorrhagic pancreas.To elucidate different pathogenicity of DHAV-1infection between pancreatitis-type and classical ducklings, Muscovy duck, mallard duck, Cherry valley duck and Maya duck, raised for 7, 14, 21, 28and 35drespectively, were inoculated with pancreatitis-type and classical DHAV-1.The results showed that Muscovy duck was the most sensitive to pancreatitis-type DHAV-1, followed by mallard duck and Cherry valley duck, and the Maya duck was the lowest.However, Cherry valley duck was the most sensitive to classical DHAV-1, followed by Muscovy ducks.Hemorrhagic and yellow pancreas was detected in Muscovy duckling and mallard duckling infected with pancreatitis-type DHAV-1, but no hemorrhage in liver.The above indicated that there were obviously different pathogenicity between pancreatitis-type and classical DHAV-1in sensitive host, and gross lesions.
- Duck Hepatitis A Virus type 1,
- pancreatitis-type,
- pathogenicity

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References(10)

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