Rabies in Estonia: situation before and after the first campaigns of oral vaccination of wildlife with SAG2 vaccine bait.
Despite the extermination of stray animals and the compulsory vaccination of companion animals, rabies has been widely distributed over Estonia for more than 30 years. The red fox and the raccoon dog are the rabies virus reservoirs. Through a PHARE project, successive oral vaccination campaigns, using Rabidog SAG2 baits, were implemented in the autumn of 2005 in North Estonia, and in the spring and autumn 2006 throughout the whole territory. After the autumn 2005 campaign, 73.5% of the raccoon dogs and foxes were positive for the tetracycline biomarker. After the campaigns of 2006, the seroconversion rate for rabies virus was 64% in both species. After the vaccination campaigns of 2005 and 2006, the incidence of rabies cases dramatically decreased. Of the 97 cases diagnosed in the whole of Estonia until the end of May 2006, 16 cases (16.5%) occurred within the vaccinated area. Only 17 cases were diagnosed between 1 June and 31 December 2006. In 2007, by the end of May, only two rabies cases have been registered.
Niin
Enel
E
Veterinary and Food Board of Estonia (VFB), Väike Paala Street 3, 11415 Tallinn, Estonia, France.
Laine
M
M
Guiot
A L
AL
Demerson
J M
JM
Cliquet
F
F
D000818:Animals; D000835:Animals, Wild / Q000276:immunology; D004957:Estonia / Q000453:epidemiology; D015994:Incidence; D011818:Rabies / Q000453:epidemiology* / Q000517:prevention & control; D011819:Rabies Vaccines / Q000008:administration & dosage* / Q000276:immunology*; D014611:Vaccination / Q000379:methods*
D011819:Rabies Vaccines