Diagnostic implications of concurrent inoculation with attenuated and virulent strains of porcine reproductive and respiratory syndrome virus

American Journal of Veterinary Research

Volumn 60, Issue 1, 1999, Pages 119-122

  Mengeling, William L ^a   Lager, Kelly M ^a   Wesley, Ronald D ^a   Clouser, Deborah F ^a   Vorwald, Ann C ^a   Roof, Michael B ^b  

^a NATIONAL ANIMAL DISEASE CENTER   (United States)

^b BI/NOBL Laboratories   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

LIVE VACCINE; VIRUS VACCINE;

ANIMAL; ANIMAL DISEASE; ARTERIVIRUS; ARTICLE; CELL CULTURE; CYTOPATHOGENIC EFFECT; GENETICS; GERMFREE ANIMAL; IMMUNOLOGY; PATHOGENICITY; RESTRICTION FRAGMENT LENGTH POLYMORPHISM; REVERSE TRANSCRIPTION POLYMERASE CHAIN REACTION; SWINE; VACCINATION; VIRULENCE; VIRUS INFECTION;

ANIMALS; CELLS, CULTURED; CYTOPATHOGENIC EFFECT, VIRAL; POLYMORPHISM, RESTRICTION FRAGMENT LENGTH; PORCINE REPRODUCTIVE AND RESPIRATORY SYNDROME; PORCINE RESPIRATORY AND REPRODUCTIVE SYNDROME VIRUS; REVERSE TRANSCRIPTASE POLYMERASE CHAIN REACTION; SPECIFIC PATHOGEN-FREE ORGANISMS; SWINE; VACCINATION; VACCINES, ATTENUATED; VIRAL VACCINES; VIRULENCE;

EID: 0032615439     PISSN: 00029645     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (5)

1. Andreyev VG, Wesley RD, Mengeling WL, et al. Genetic variation and phylogenetic relationships of 22 porcine reproductive and respiratory syndrome virus (PRRSV) field strains based on sequence analysis of open reading frame 5. Arch Virol 1997;142: 993-1001.
2. Wesley RD, Mengeling WL, Andreyev V, et al. Differentiation of vaccine (strain RespPRRS) and field strains of porcine reproductive and respiratory syndrome virus by restriction enzyme analysis, in Proceedings. 27th Annu Meet Am Assoc Swine Pract, 1996;141-143.
3. Mengeling WL, Lager KM, Vorwald AC, et al. An update of research at the National Animal Disease Center on current strains of porcine reproductive and respiratory syndrome (PRRS) virus, in Proceedings. 24th Allen D Leman Swine Conf, 1997;138-145.
4. Gorcyca D, Schlesinger K, Chladek D, et al. RespPRRS: a new tool for the prevention and control of PRRS in pigs, in Proceedings 26th Annu Meet Am Assoc Swine Pract, 1995;1-22.
5. Lager KM, Roof MB, Mengeling WL, et al. Identification of dual infection in piglets with porcine reproductive and respiratory syndrome virus, in Proceedings. 39th Annu Meet Am Assoc Vet Lab Diagn, 1996;55.