Eliminating rabies in Estonia.

The compulsory vaccination of pets, the recommended vaccination of farm animals in grazing areas and the extermination of stray animals did not succeed in eliminating rabies in Estonia because the virus was maintained in two main wildlife reservoirs, foxes and raccoon dogs. These two species became...

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Autores principales: Florence Cliquet, Emmanuelle Robardet, Kylli Must, Marjana Laine, Katrin Peik, Evelyne Picard-Meyer, Anne-Laure Guiot, Enel Niin
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Publicado: Public Library of Science (PLoS) 2012
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Acceso en línea:https://doaj.org/article/8b50cfea9e964344844bdb7f368c2ba1
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spelling oai:doaj.org-article:8b50cfea9e964344844bdb7f368c2ba12021-11-18T09:14:23ZEliminating rabies in Estonia.1935-27271935-273510.1371/journal.pntd.0001535https://doaj.org/article/8b50cfea9e964344844bdb7f368c2ba12012-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/22393461/?tool=EBIhttps://doaj.org/toc/1935-2727https://doaj.org/toc/1935-2735The compulsory vaccination of pets, the recommended vaccination of farm animals in grazing areas and the extermination of stray animals did not succeed in eliminating rabies in Estonia because the virus was maintained in two main wildlife reservoirs, foxes and raccoon dogs. These two species became a priority target therefore in order to control rabies. Supported by the European Community, successive oral vaccination (OV) campaigns were conducted twice a year using Rabigen® SAG2 baits, beginning in autumn 2005 in North Estonia. They were then extended to the whole territory from spring 2006. Following the vaccination campaigns, the incidence of rabies cases dramatically decreased, with 266 cases in 2005, 114 in 2006, four in 2007 and three in 2008. Since March 2008, no rabies cases have been detected in Estonia other than three cases reported in summer 2009 and one case in January 2011, all in areas close to the South-Eastern border with Russia. The bait uptake was satisfactory, with tetracycline positivity rates ranging from 85% to 93% in foxes and from 82% to 88% in raccoon dogs. Immunisation rates evaluated by ELISA ranged from 34% to 55% in foxes and from 38% to 55% in raccoon dogs. The rabies situation in Estonia was compared to that of the other two Baltic States, Latvia and Lithuania. Despite regular OV campaigns conducted throughout their territory since 2006, and an improvement in the epidemiological situation, rabies has still not been eradicated in these countries. An analysis of the number of baits distributed and the funding allocated by the European Commission showed that the strategy for rabies control is more cost-effective in Estonia than in Latvia and Lithuania.Florence CliquetEmmanuelle RobardetKylli MustMarjana LaineKatrin PeikEvelyne Picard-MeyerAnne-Laure GuiotEnel NiinPublic Library of Science (PLoS)articleArctic medicine. Tropical medicineRC955-962Public aspects of medicineRA1-1270ENPLoS Neglected Tropical Diseases, Vol 6, Iss 2, p e1535 (2012)
institution DOAJ
collection DOAJ
language EN
topic Arctic medicine. Tropical medicine
RC955-962
Public aspects of medicine
RA1-1270
spellingShingle Arctic medicine. Tropical medicine
RC955-962
Public aspects of medicine
RA1-1270
Florence Cliquet
Emmanuelle Robardet
Kylli Must
Marjana Laine
Katrin Peik
Evelyne Picard-Meyer
Anne-Laure Guiot
Enel Niin
Eliminating rabies in Estonia.
description The compulsory vaccination of pets, the recommended vaccination of farm animals in grazing areas and the extermination of stray animals did not succeed in eliminating rabies in Estonia because the virus was maintained in two main wildlife reservoirs, foxes and raccoon dogs. These two species became a priority target therefore in order to control rabies. Supported by the European Community, successive oral vaccination (OV) campaigns were conducted twice a year using Rabigen® SAG2 baits, beginning in autumn 2005 in North Estonia. They were then extended to the whole territory from spring 2006. Following the vaccination campaigns, the incidence of rabies cases dramatically decreased, with 266 cases in 2005, 114 in 2006, four in 2007 and three in 2008. Since March 2008, no rabies cases have been detected in Estonia other than three cases reported in summer 2009 and one case in January 2011, all in areas close to the South-Eastern border with Russia. The bait uptake was satisfactory, with tetracycline positivity rates ranging from 85% to 93% in foxes and from 82% to 88% in raccoon dogs. Immunisation rates evaluated by ELISA ranged from 34% to 55% in foxes and from 38% to 55% in raccoon dogs. The rabies situation in Estonia was compared to that of the other two Baltic States, Latvia and Lithuania. Despite regular OV campaigns conducted throughout their territory since 2006, and an improvement in the epidemiological situation, rabies has still not been eradicated in these countries. An analysis of the number of baits distributed and the funding allocated by the European Commission showed that the strategy for rabies control is more cost-effective in Estonia than in Latvia and Lithuania.
format article
author Florence Cliquet
Emmanuelle Robardet
Kylli Must
Marjana Laine
Katrin Peik
Evelyne Picard-Meyer
Anne-Laure Guiot
Enel Niin
author_facet Florence Cliquet
Emmanuelle Robardet
Kylli Must
Marjana Laine
Katrin Peik
Evelyne Picard-Meyer
Anne-Laure Guiot
Enel Niin
author_sort Florence Cliquet
title Eliminating rabies in Estonia.
title_short Eliminating rabies in Estonia.
title_full Eliminating rabies in Estonia.
title_fullStr Eliminating rabies in Estonia.
title_full_unstemmed Eliminating rabies in Estonia.
title_sort eliminating rabies in estonia.
publisher Public Library of Science (PLoS)
publishDate 2012
url https://doaj.org/article/8b50cfea9e964344844bdb7f368c2ba1
work_keys_str_mv AT florencecliquet eliminatingrabiesinestonia
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AT marjanalaine eliminatingrabiesinestonia
AT katrinpeik eliminatingrabiesinestonia
AT evelynepicardmeyer eliminatingrabiesinestonia
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