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Emerging Parvoviruses in Domestic Cats
Paolo Capozza1, Vito Martella1, Canio Buonavoglia1
1Department of Veterinary Medicine, University of Bari Aldo Moro, 70010 Valenzano, Italy.
Viruses
|July 2, 2021
Summary
Feline parvovirus has been known for a century. Recent molecular studies reveal new parvovirus types in cats, but their role in feline diseases like gastroenteritis remains unclear.
Area of Science:
- Veterinary Virology
- Molecular Biology
- Feline Infectious Diseases
Background:
- Feline parvovirus (FPV) infections have been recognized in cats for approximately 100 years.
- Recent advancements in molecular techniques have facilitated the discovery of novel viral agents.
- The genetic diversity and evolutionary landscape of feline viruses are continually expanding.
Purpose of the Study:
- To investigate the emergence and characterization of novel parvovirus lineages in feline populations.
- To explore the potential role of newly identified parvoviruses in feline health and disease.
- To update the understanding of parvovirus diversity in domestic cats.
Main Methods:
- Utilized molecular assays, including PCR and sequencing, for virus detection and identification.
- Employed metagenomic approaches to discover and characterize unknown viral agents directly from clinical samples.
- Analyzed viral genetic sequences to determine phylogenetic relationships and identify novel lineages.
Main Results:
- Detection of previously unrecognized parvovirus lineages and/or species infecting domestic cats.
- Identification of genetic variations within feline parvoviruses, suggesting ongoing evolution.
- New parvoviruses were found in feline hosts, expanding the known virome.
Conclusions:
- The feline parvovirus landscape is more diverse than previously understood, with novel entities emerging.
- Further research is required to elucidate the pathogenicity and clinical significance of these emerging feline parvoviruses.
- The etiological role of novel parvoviruses in feline gastroenteritis and other diseases requires definitive investigation.
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