title: [Import risk analysis in animal disease control].
abstract: At the Swiss Federal Veterinary Office risk analyses are conducted according to international standards. A risk analysis contains the elements risk management, risk assessment and risk communication. A risk assessment is based on risk profile, hazard identification and a pathway model. All available information is gathered, documented and assessed and the risk estimated. The question. "What is the probability that unprocessed wild boar meat imported to Switzerland from the federal state Mecklenburg Western Pommerania is contaminated with classical swine fever virus?" was answered by a release assessment. The hazard identification recognized classical swine fever virus and attenuated live virus vaccine used for oral immunization as hazards. The probability of contamination was estimated to be small. The question: "What is the likelihood to introduce Aujeszky's disease to Switzerland and infect the indigenous pig population with the disease, by means of importing pork and meat products?" was answered by assessing the release, exposure and resulting consequences. The risk of an infection of the indigenous pig population was estimated to be very small, as 80% of the imported products derive from countries or zones free from Aujeszky's disease. Furthermore the majority of the imported products are processed. The strict implementation of the regulations governing feeding of food wastes to pigs reduces the probability of exposure. In all assessments the risk management decides on a strategy to deal with the risk, taking into consideration the results and recommendations derived from the risk assessment as well as other relevant factors.
authors.affiliation: Bundesamt für Veterinärwesen, Bern. ruth.hauser@bvet.admin.ch
authors.forename: Ruth
authors.initials: R
authors.lastname: Hauser
authors.forename: Eric
authors.initials: E
authors.lastname: Breidenbach
authors.forename: Barbara
authors.initials: B
authors.lastname: Thür
authors.forename: Christian
authors.initials: C
authors.lastname: Griot
authors.forename: Monika
authors.initials: M
authors.lastname: Engels
authors.forename: Katharina
authors.initials: K
authors.lastname: Stärk
mesh_terms: D000820:Animal Diseases / Q000517:prevention & control* / Q000635:transmission; D000818:Animals; D006691:Classical Swine Fever / Q000517:prevention & control / Q000635:transmission; D003257:Consumer Product Safety; D005506:Food Contamination; D008460:Meat / Q000821:virology; D011336:Probability; D011557:Pseudorabies / Q000517:prevention & control / Q000635:transmission; D018570:Risk Assessment / Q000379:methods*; D012308:Risk Management; D013552:Swine; D013553:Swine Diseases / Q000517:prevention & control* / Q000635:transmission; D013557:Switzerland