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[Occurrence of paramyxovirus 1 (PMV 1) infections in pigeons]
A Hlinak1, O Werner, K Ziedler
1Institut für Virologie, Fachbereich Veterinärmedizin (Citycampus), Freien Universitiät Berlin.
Abstract:
From 1992 to 1997 the occurrence of the paramyxovirus-1 infection in pigeons in the region of Berlin-Brandenburg was examined. Using the haemagglutination inhibition test the presence of PMV 1/NDV could be demonstrated indirectly. There was a rather high percentage (19.9%) of pigeon sera containing specific antibodies. Furthermore we isolated und classified PMV 1 from pigeons by standard methods, particular by intracerebral pathogenicity index (ICPI) tests and binding studies using monoclonal antibodies. From 66 paramyxovirus isolates we identified 50 pigeon-type PMV 1 and five velogen NDV isolates. The possible role and significance of pigeons in the epidemiology of PMV 1/NDV-infections are discussed.
Insights
Paramyxovirus-1 (PMV-1) infections were common in Berlin-Brandenburg pigeons from 1992-1997. Researchers identified PMV-1 and Newcastle disease virus (NDV) in pigeon populations, highlighting their epidemiological significance.
Area of Science:
- Avian Virology
- Epidemiology
- Immunology
Context:
- Paramyxovirus-1 (PMV-1) infections, including Newcastle disease virus (NDV), pose a significant threat to avian populations.
- Pigeons are known carriers of various avian pathogens.
- Understanding the prevalence and characteristics of PMV-1 in pigeon populations is crucial for disease control.
Purpose:
- To investigate the occurrence and characteristics of Paramyxovirus-1 (PMV-1) infections in pigeons in the Berlin-Brandenburg region between 1992 and 1997.
- To identify and classify PMV-1 isolates from pigeons.
- To assess the potential role of pigeons in the epidemiology of PMV-1/NDV infections.
Summary:
- A study examined paramyxovirus-1 (PMV-1) infections in Berlin-Brandenburg pigeons from 1992-1997.
- The haemagglutination inhibition test revealed a 19.9% prevalence of specific antibodies against PMV-1/NDV in pigeon sera.
- Isolation and classification of PMV-1, including intracerebral pathogenicity index (ICPI) tests and monoclonal antibody binding studies, identified 50 pigeon-type PMV-1 and five velogenic NDV isolates from 66 paramyxovirus isolations.
Impact:
- This research provides valuable data on the epidemiology of PMV-1 in pigeon populations.
- Findings contribute to understanding the role of pigeons in the transmission of avian paramyxoviruses.
- The study informs strategies for managing and preventing PMV-1/NDV outbreaks in domestic and wild birds.