[Genetic typing of classical swine fever viruses--a review].
Classical swine fever (CSF) is a notifiable disease of domestic pigs and wild boar. It is caused by the highly contagious CSF virus and in its acute form the disease generally results in high morbidity and mortality. Due to the great economical impact an outbreak can cause to the pig industry it is one of the most important swine diseases worldwide. To limit the damage in the case of a new outbreak it is necessary to identify the virus as fast as possible. This information helps epidemiologists to trace the origin of the virus and to follow the virus spread. Genetic typing revealed that CSF virus genotypes, subgroups and types show a regional distribution making it an important tool for epidemiologists. Meanwhile, besides epidemiological data and nucleotide sequences from European isolates, information from isolates from South- and Central America, the Caribbean, Asia and recently from South Africa have become available. The data are stored in a database in the EU Reference Laboratory for CSF, accessible by the WWW (http://viro08.tiho-hanno ver.de). A new module was implemented that allows efficient automated genotyping.
Greiser-Wilke
I
I
Institut für Virologie, Tierärztliche Hochschule Hannover, EU Referenzzentrum für Klassische Schweinepest, Hannover, Germany. irene.greiser-wilke@tiho-hannover.de
Dreier
S
S
Haas
L
L
Zimmermann
B
B
D000818:Animals; D006691:Classical Swine Fever / Q000821:virology*; D006692:Classical Swine Fever Virus / Q000145:classification* / Q000235:genetics*; D030541:Databases, Genetic; D005838:Genotype; D017720:Molecular Epidemiology; D010802:Phylogeny; D034421:Sus scrofa; D013552:Swine