Results 131 to 140 of about 5,121,825 (181)

Studies on the mechanism of vaccinal immunity to Marek's disease

Comparative Immunology, Microbiology and Infectious Diseases, 1978
Abstract Current knowledge of the nature of the antigens and of the host immune responses in vaccinal immunity to Marek's disease is reviewed. It is suggested that a two-step mechanism of resistance operates. The first step involves humoral and cell-mediated responses directed against viral antigens; the second step occurs after challenge with Marek ...
L N, Payne, P C, Powell, M C, Rennie, L J, Ross   +3 more
openaire   +2 more sources

Protective Efficacy of Marek’s Disease Vaccines

2001
For the past 30 years, the poultry industry has relied on a series of avirulent or attenuated live virus vaccines to provide protection to young chickens against natural challenge with field strains of Marek’s disease (MD). This strategy has been unusually effective.
openaire   +2 more sources

Marek's disease vaccine breaks: differences in viremia of vaccinated chickens between those with and without Marek's disease.

Avian diseases, 1976
Viremia with turkey herpesvirus (HVT) and/or Marek's disease (MD) herpesvirus (MDHV) was examined in chickens from three different commercial flocks experiencing "vaccine breaks" following vaccination with HVT vaccine against MD. In all groups of sample chickens from the flocks, the incidence of detectable HVT viremia was significantly less in the MD ...
B. R. Cho, R. K. Balch, R. W. Hill
openaire   +3 more sources

Marek's disease vaccines.

Developments in biological standardization, 1983
Marek's disease (MD) vaccines have been in almost universal use since the early 1970's and constitute the first effective practical means for the control of any neoplastic disease in man or animals. Five types have been described: 1) attenuated variants of oncogenic strains (Serotype 1) of Marek's disease virus (MDV) produced by serial passage in ...
openaire   +1 more source

Production of Marek's disease vaccine.

Advances in biotechnological processes, 1990
Marek's disease (MD) is one of the viral infections that attack poultry and are widespread throughout the world. Vaccination is widely used for the protection of chickens against outbreaks of MD, and commercial vaccines have been used since 1970. There are vaccines derived from three avian herpesvirus serotypes which are propagated in CEF or DEF cell ...
D, Ben-Nathan, S, Lustig
openaire   +1 more source

Emerging natural recombinant Marek's disease virus between vaccine and virulence strains and their pathogenicity

Transboundary and Emerging Diseases, 2022
Xiaomei Wang, Yanping Zhang, Hongyu Cui
exaly  

Marek's disease--the disease and its prevention by vaccination.

The British journal of cancer. Supplement, 1976
Marek's disease (MD) is a common lymphoproliferative disease of the domestic chicken caused by a cell associated herpesvirus. Vaccines used for the prophylaxis of MD have been derived from non-pathogenic field Marek's disease virus (MDV), pathogenic MDV and the herpesvirus of turkeys (HVT).
openaire   +1 more source

Emerging Hypervirulent Marek’s Disease Virus Variants Significantly Overcome Protection Conferred by Commercial Vaccines

Viruses, 2023
Juo Luo, Yongxiu Yao, Teng Man
exaly  

Vitamin Compatibility with the Marek’s Disease Vaccine †

Poultry, 2023
Joshua R Deines, Saman, Edgar Peebles
exaly  

Marek’s disease vaccines: Current status, and strategies for improvement and development of vector vaccines

Veterinary Microbiology, 2017
Reddy, Sanjay, Blanca Lupiani, Yoshihiro Izumiya   +2 more
exaly