Peste suína clássica no Brasil

Abstract

Classical swine fever is a highly contagious disease in domestic and feral pigs, caused by a virus of the Family Flaviridae PESTIVIRUS. And a disease that leads to major economic losses in pig farming. The disease is notifiable disease and who determines the measures of control and eradication is the National Program of animal Suídea the Ministry of Agriculture, Livestock and Supply. The Classical Swine Fever presents itself in the form of subacute, acute, chronic and unapparent what determines is the virulence of the strain, the age of the animal and imulógico State. With respect to sanitary division Brazil has an area that is considered as a buffer zone free from classical swine fever composed by the regions South, Southeast and central-west and by a non-free zone, composed by the North and Northeast regions of Brazil. The objective of this study was to make a survey of cases of classical swine fever that occurred in Brazil in the year 2005 to 2018 which were notified the World Organization for Animal Health (OIE), the official veterinary service of Brazil. The results obtained showed a total of 57 outbreaks of Classical Swine Fever, which is distributed in the years from 2006 until 2009 and in the year of 2018, with the following occurrences of outbreaks: 7 outbreaks in the year 2006, 1 focus in 2007, 1 focus in 2008, 18 outbreaks in 2009 and 30 outbreaks in 2018. All outbreaks occurred in the North and Northeast regions, they are part of the zone not free from classical swine fever (CSF)