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[Porcine epidemic diarrhea].

Voprosy Virusologii

|May 23, 2009

Summary

This summary is machine-generated.

Porcine epidemic diarrhea (PED) causes severe economic losses in swine. This overview examines the use of Vero cell-propagated PED virus strains as potential live vaccines.

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Area of Science:

Veterinary Virology
Swine Disease Research

Background:

Porcine epidemic diarrhea (PED) is a significant swine disease.
The causative agent is a swine coronavirus.
PED results in substantial economic losses for the pork industry.

Purpose of the Study:

To review current data on porcine epidemic diarrhea (PED).
To assess the potential of cell-propagated PED virus strains as live vaccines.

Main Methods:

Literature review of available data on PED.
Analysis of PED virus propagation in Vero cell cultures.
Evaluation of PED virus strains for vaccine potential.

Main Results:

The overview compiles existing information on PED and its viral agent.
Discussion includes the economic impact of the disease.
The feasibility of using serially Vero cell propagated PED virus strains as live vaccines is explored.

Conclusions:

Further research is needed to confirm the efficacy and safety of Vero cell-propagated PED virus strains as live vaccines.
Cell-propagated PED virus strains show promise for vaccine development.
Addressing economic losses from PED is a priority in swine health management.