Antigenic relationships between canine parvovirus type 2, feline panleukopenia virus and mink enteritis virus using conventional antisera and monoclonal antibodies

1982 ◽  
Vol 72 (4) ◽  
pp. 267-278 ◽  
Author(s):  
C. R. Parrish ◽  
L. E. Carmichael ◽  
D. F. Antczak
Keyword(s):  
Monoclonal Antibodies ◽  
Canine Parvovirus ◽  
Feline Panleukopenia Virus ◽  
Mink Enteritis Virus ◽  
Enteritis Virus ◽  
Antigenic Relationships ◽  
Canine Parvovirus Type 2

scholarly journals Evaluation of the Antigenic Relationships among Canine Parvovirus Type 2 Variants

2007 ◽  
Vol 15 (3) ◽  
pp. 534-539 ◽  
Author(s):  
Alessandra Cavalli ◽  
Vito Martella ◽  
Costantina Desario ◽  
Michele Camero ◽  
Anna Lucia Bellacicco ◽  
...  
Keyword(s):  
Vaccine Efficacy ◽  
Hemagglutination Inhibition ◽  
Canine Parvovirus ◽  
Immune Pressure ◽  
Homologous Virus ◽  
Canine Population ◽  
Antigenic Relationships ◽  
Canine Parvovirus Type 2 ◽  
Selection Of

ABSTRACT The antigenic relationships among the original canine parvovirus type 2 (CPV-2) and the variants CPV-2a, -2b, and -2c were evaluated. Cross-antigenic evaluation revealed clear differences among the CPV variants, which were more appreciable by serum neutralization (SN) than by hemagglutination inhibition. Antigenic differences were found mostly between the original CPV-2 and the variants, but they were also observed among the variants CPV-2a, -2b, and -2c. The variant CPV-2c exhibited a unique antigenic pattern, since it was poorly recognized by the sera of animals immunized with CPV-2, CPV-2a, and CPV-2b. However, animals immunized with CPV-2c exhibited higher SN titers to CPV-2b than to the homologous virus CPV-2c. The observed antigenic differences might drive selection of CPV strains by generating differential immune pressure in the canine population, which raises concerns about vaccine efficacy.

scholarly journals Risk and Environmental Factors Associated with the Presence of Canine Parvovirus Type 2 in Diarrheic Dogs from Thessaly, Central Greece

Pathogens ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 590
Author(s):  
Maria Kantere ◽  
Labrini V. Athanasiou ◽  
Alexios Giannakopoulos ◽  
Vassilis Skampardonis ◽  
Marina Sofia ◽  
...  
Keyword(s):  
Environmental Factors ◽  
Clinical Symptoms ◽  
Gastrointestinal Disease ◽  
Environmental Parameters ◽  
Canine Parvovirus ◽  
Geographical Information ◽  
Factors Associated ◽  
Working Dogs ◽  
Canine Parvovirus Type 2

Canine parvovirus type 2 (CPV-2) primarily infects dogs, which are the main host reservoir, causing severe gastrointestinal disease associated with immunosuppression. The present study was conducted in Thessaly, Greece and aimed to identify risk and environmental factors associated with CPV-2 infection in diarrheic dogs. Fecal samples were collected from 116 dogs presenting diarrhea and were tested by polymerase chain reaction (PCR) for the presence of CPV-2 DNA. Supplementary data regarding clinical symptoms, individual features, management factors and medical history were also gathered for each animal during clinical evaluation. Sixty-eight diarrheic dogs were found to be positive for the virus DNA in their feces. Statistical analysis revealed that CPV-2 DNA was less likely to be detected in senior dogs, while working dogs, namely hounds and shepherds, had higher odds to be positive for the virus. Livestock density and land uses, specifically the categories of discontinuous urban fabric and of human population density, were identified as significant environmental parameters associated with CPV-2 infection by using Geographical Information System (GIS) together with the Ecological Niche Model (ENM). This is the first description of the environmental variables associated with the presence of CPV-2 DNA in dogs’ feces in Greece.

Isolation of a virus related to canine parvovirus type 2 from a raccoon (Procyon lotor)

2010 ◽  
Vol 166 (1) ◽  
pp. 24-25 ◽  
Author(s):  
S. Kapil ◽  
G. Rezabek ◽  
B. Germany ◽  
L. Johnston
Keyword(s):  
Procyon Lotor ◽  
Canine Parvovirus ◽  
Canine Parvovirus Type 2
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