1 Exotic Disease Response Training Introduction to Surveillance

2 Session Outcome At the end of this session, you should be able to: describe what Surveillance is name the roles in the Surveillance Group describe, at a high level, what those roles do, and explain where Surveillance fits into the Exotic Disease Response process

Introduction to Surveillance 3 During this session we will cover: Training Agenda 1.What is Surveillance? 2.Exotic Disease Response Roles – Surveillance Group 3.What tasks they perform 4.Where Surveillance fits in the Exotic Disease Response process 5.New Principles and Concepts

Introduction to Surveillance 4 A system or measurement technique to gain knowledge about a population by collection, analysis, and interpretation of data with a view to the early detection of cases of disease or changes in the health status of the population. The goal of surveillance is directed action in the treatment or prevention of the condition. (Cameron 1999) What is Surveillance?

Introduction to Surveillance 5 A deliberate attempt to gain knowledge about a population by collection and interpretation of data with a view to the early detection of cases of disease or changes in the health status of the population. It is essentially an interventionist exercise compared to monitoring which is passive. (Kennedy 1990) What is Surveillance?

Introduction to Surveillance 6 The continuous investigation of a given population to detect the occurrence of disease for control purposes, which may involve testing a part of the population. (OIE 2003, Chapter 1.3.6) What is Surveillance?

Introduction to Surveillance 7 What is Surveillance? A systematic programme of inspection and examination of animals or things to determine the presence or absence of an emergency disease or organism

Introduction to Surveillance 8 Surveillance = ‘Find it’ Organism Management = ‘Kill it’ Surveillance v Organism Management Organism Management – Activities to prevent an unwanted organism infecting new hosts. Examples: host depopulation and disposal, vaccination, and decontamination of infected places.

Introduction to Surveillance 9 Set by Biosecurity New Zealand Defines the course of action for the Surveillance Group to attain specified objectives Dependent on the nature of the response (control vs. eradication) Likely to change as the response progresses Surveillance Policy and Objectives

Introduction to Surveillance 10 Surveillance Policy includes the following: –Initial diagnosis –Surveillance of at-risk places –Report case management –Zone surveillance –Other surveillance activity Surveillance Policy - content

Introduction to Surveillance 11 Surveillance Manager Public Report Coordinator Call Centre Team Leader Call Centre Operator Report Evaluation Team Leader Report Evaluation Officer GIS Coordinator GIS Officer Field Visit Coordinator Field Team Leader Field Vet Administration Coordinator Sample Reception Team Leader Admin Team Leader Admin Officer Investigations Coordinator Field Investigator Vet Tracing Evaluation Officer Tracing Coordinator Tracing Team Leader Tracing Officer Surveillance Response roles…

Introduction to Surveillance 12 Receive and record calls from the public Evaluate if surveillance is required Surveillance Group – Public Report

Introduction to Surveillance 13 Prioritises and coordinates visits Field Vet collects information, conducts visual observations for clinical signs, and collects samples Suspect animals examined Decision about immediate report of clinical disease Documents all visit activities and submits samples Surveillance Group – Field Team

Introduction to Surveillance 14 Investigations Coordinator decides whether status of a place should be updated to IP/SP, coordinates investigation Field Investigator Vet investigates suspected case of unwanted organism, documents activities and submits samples Tracing Evaluation Officer evaluates tracing results Surveillance Group – Investigations

Introduction to Surveillance 15 Investigates and records all movements that may have spread a disease to or from an infected place Includes movement of animals, animal products, people, vehicles, machinery… Surveillance Group – Tracing

Introduction to Surveillance 16 Provides visit documents for field/investigation teams Records results from each of the other areas Receive samples and packages to lab Surveillance Group – Administration

Introduction to Surveillance 17 Property casing Updates the maps used during response Provide information for trap deployment Surveillance Group – GIS

Introduction to Surveillance 18 Exotic Disease Response Process

Introduction to Surveillance 19 Surveillance and Organism Management Scalability: –Organisational chart and roles –Role location not prescribed Inclusion of Tracing Sample reception role and process Specified roles for Administration IRS and the Knowledge Base: –Maps, visit documents, etc Escalation process for decision making New Principles and Concepts

Introduction to Surveillance 20 During this session we covered: Session Summary 1.What is Surveillance? 2.Exotic Disease Response Roles – Surveillance Group 3.What tasks they perform 4.Where Surveillance fits in the Exotic Disease Response process 5.New Principles and Concepts