Results 131 to 140 of about 4,213 (167)

Chicken infectious anemia virus: A causative agent of immunosuppressive diseases in poultry industry

open access: yesMansoura Veterinary Medical Journal
Amal R. Abdel Aziz   +3 more
openaire   +1 more source

An oral Eimeria-vectored vaccine induces protective immunity against chicken infectious anemia. [PDF]

open access: yesNPJ Vaccines
Liao Y   +7 more
europepmc   +1 more source
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Effects of Chicken Anemia Virus and Infectious Bursal Disease Virus in Commercial Chickens

Avian Diseases, 2009
The effects of chicken anemia virus (CAV) and infectious bursal disease virus (IBDV) coinfection in commercial layer-type and meat-type (broiler) chickens with specific maternal immunity were evaluated. In addition, the broiler progeny used had been vaccinated in ovo against IBDV.
H Toro, Vicky L Van Santen, F J Hoerr
exaly   +3 more sources

Molecular characterization of chicken infectious anemia virus from contaminated live-virus vaccines

open access: yesPoultry Science, 2017
The aim of this study was to investigate possible causes of the pervasiveness of chicken infectious anemia virus (CIAV) infection in chickens in recent years in China. A total of 14 batches of live-virus vaccines were examined using PCR to detect CIAV contamination, of which only 2 samples (a Newcastle disease vaccine and a fowl pox vaccine) tested ...
Yixin Wang, Zhizhong Cui, Lichun Fang
exaly   +3 more sources

Chicken Infectious Anemia Virus: An Example of the Ultimate Host–Parasite Relationship

Avian Diseases, 2004
Chicken infectious anemia virus (CIAV) is a resistant and ubiquitous virus of chickens causing disease in young chickens and immunosuppression in all birds. This paper reviews the current knowledge of CIAV with a focus on new findings indicating that immunosuppressive effects have not been fully appreciated, especially as they relate to the development
K A Schat
exaly   +3 more sources

Isolation and Identification of Chicken Infectious Anemia Virus in Brazil

Avian Diseases, 1991
Seven chicken infectious anemia virus (CIAV) isolates were obtained from seven broiler flocks with poor performance in two states of Brazil. All isolates induced thymus atrophy, bone-marrow aplasia, and low hematocrit values when inoculated into 1-day-old susceptible chicks. The CIAV isolates were resistant to treatment with chloroform and were able to
L, Brentano   +4 more
openaire   +2 more sources

Immune Complex Vaccines for Chicken Infectious Anemia Virus

Avian Diseases Digest, 2011
Infection of maternal, antibody-negative chickens with chicken infectious anemia virus (CIAV) can cause clinical disease, while infection after maternal antibodies wane often results in subclinical infection and immunosuppression. Currently, vaccines are not available for vaccination in ovo or in newly hatched chickens. Development of CIAV vaccines for
Karel A, Schat   +3 more
openaire   +2 more sources

Isolation and Identification of Chicken Infectious Anemia Virus in China

Avian Diseases, 1997
A chicken infectious anemia virus (CIAV) isolate was obtained from broiler flocks aged 25-40 days with anemia and poor performance and was designated SR43. The CIAV isolate was resistant to treatment with chloroform and induced thymus atrophy, bone marrow aplasia, and low hematocrit values when inoculated into 1-day-old, susceptible, specific-pathogen ...
W, Zhou   +6 more
openaire   +2 more sources

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