“Suggestion for an useful information flow in cystic … · The National Information System for Zoonoses (SINZOO) in Italy. Every year the data on zoonoses in the veterinary sector,

OIE Reference Laboratory for Echinococcosis

Istituto Zooprofilattico Sperimentale (IZS) of SardiniaNational Reference Laboratory for Cistic Echinococcosis (CE)

“Suggestion for an useful information flow in cystic echinococcosis.

CeNRE experiences in a regional experimental project”

Toni Piseddu

The National Information System for Zoonoses (SINZOO) in Italy

Every year the data on zoonoses in the veterinary sector,collected on the basis of EEC Directive 2003/99/EC, are sent bythe member states to the European Food Safety Authority(EFSA) which analyzes and aggregates them for the preparationof a report of the European Union available on the internethttp://www.efsa.europa.eu in collaboration with the DanishInstitute for Food and Veterinary Research ZoonosesCollaboration Center (ZCC)

DIRECTIVE 2003/99/ECOF THE EUROPEAN PARLIAMENT AND OF THE COUNCILOn the monitoring of zoonoses and zoonotic agents

(10) The collection of data on the occurrence of zoonoses and zoonotic agents inanimals, food, feed and humans is necessary to determine the trendsand sources of zoonoses.

(14) Where necessary to make data easier to compile and compare, monitoringshould take place on a harmonised basis. This would make it possible to evaluatetrends and sources of zoonoses and zoonotic agents within the Community.The data collected, together with data from other sources, should form the basisfor risk assessment of zoonotic organisms.

Italian Information System on Zoonoses Data Collection (SINZoo)

Zoonosi Regione Area Contesto Punto di prelievo

Matrice / Specie

Specie di provenienza/destinazione

Unità campion

ataPeso Metodi

Numerounità

testate

Numero unità

positive

Pos.Non

Specificati

Agente Zoonotic

o

Unità positive

all'agente

Echinococcus BASILICATA animalControllo ufficiale

Controllo su tutte le unità

Mattatoio-Campione di

animale-OrganoCattle Animale Descr=Unknown

Lev1=Unknown 8475 34 0 E. granulosus 34

Echinococcus CAMPANIA animalControllo ufficiale




Lev1=Unknown 75625 429 429 0

Echinococcus EMILIA ROMAGNA animalControllo ufficiale




Lev1=Unknown 3801 0 0 0

Echinococcus EMILIA ROMAGNA animalControllo ufficiale



animale-Organo

Cattle->2 years old Animale Descr=Unknown


Echinococcus FRIULI VENEZIA GIULIA animal

Controllo ufficialeControllo su tutte le

unità




Echinococcus LAZIO animalControllo ufficiale




Lev1=Unknown 41281 641 641 0

Echinococcus LIGURIA animalControllo ufficiale





Echinococcus LIGURIA animalControllo ufficiale



animale-OrganoCalf Animale Descr=Unknown


Echinococcus LOMBARDIA animalControllo ufficiale





Echinococcus MARCHE animalControllo ufficiale





Echinococcus PIEMONTE animalControllo ufficiale





Echinococcus PIEMONTE animalControllo ufficiale



animale-Organo

Cattle->2 years old Animale Descr=Unknown


Echinococcus SARDEGNA animalControllo ufficiale





Echinococcus TOSCANA animalControllo ufficiale





Echinococcus TRENTO animalControllo ufficiale





Echinococcus UMBRIA animalControllo ufficiale





Echinococcus VENETO animalControllo ufficiale




Lev1=Unknown 810813 80 80 0

Regulation (EC) N° 1760/2000 of the European Parliament and of the Council of 17 July 2000 establishing a system for the identification and registration of bovine animals and regarding the labelling of beef and beef products and repealing Council Regulation (EC) N° 820/97

http://www.big-italy-map.co.uk/maps/italy%20600.jpg

The individual identification code of National Bovine Identification database allowstracing information about sex and age of animals, farm of origin and any change ofproperty, besides slaughtering date and abattoir codes.

• The retrospective study conducted by CeNRE has analysed data of 6.397 cattle (medium prevalence 3,6% IC 0,49%) slaughtered in Sardinia from 2009 to 2014

• 1.360 cattle positive for CE slaughtered in Sardinia in 2009, 925 in 2010 and 964 in 2011, 1.275 in 2012, 951 in 2013, 922 in 2014.

• Peak prevalence in cows = 26%

• 9.023 cattle farms (256,649 heads) were distributed in the Sardinian territory of 361 municipalities (BDN)

• Sardinian Slaughter cattle’s database included 6.398 cattle farms (70%) of which 38% were positive.

• It was therefore possible to localize and make a territorial distribution study, a statistical analysis as well as a cluster analysis.

• Mapinfo and software SatScan to realize thematic maps that give an immediate visual results.

• One Health approach

Informazioni

• Geographical distribution of hCE

Sheep CE prevalence

Observed Apparent Estimated true

Problem solving…

Descriptive analysis of all the included variables

Quantification of data missing

Search for missing data from other sources

Use of Multiple Imputation Methods for some variables

Risk assesment using Poisson Regression model

Animal and human monitoring and reporting information

Monitoring of intermediate hosts at slaughterhouse level through meat

inspection

Report to CeNRE and to OEVR

Hospital Discharge Records from Regional Hospitals

Mandatory notification of positive cases

All these collected data:

• Processed as previously described

• Matched with HDRs and the data of territorial distribution of CE in sheep

Could lead to create a risk map

We still have a long way to go!

Especially in endemic areas…

Documents

“Suggestion for an useful information flow in cystic … · The National Information System for Zoonoses (SINZOO) in Italy. Every year the data on zoonoses in the veterinary sector,