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Table 2 Description of the identified data sources

From: Towards an integrated animal health surveillance system in Tanzania: making better use of existing and potential data sources for early warning surveillance

Data source

Surveillance purpose

Activity

Output

Coverage

Source category

Livestock farmers

Disease control, animal health management and production

Reports any affected, suspected or died animal of any disease or from any cause

Information on the affected animals such as species, age, sex, number of animals affected and symptoms

National

Primary

Slaughter facilities

Disease control, public health, food hygiene and safety

Ante-mortem and post-mortem inspection of animals brought  to the facility

Inspection reports on number and species of animals slaughtered, number and species of animals condemned (whole or parts) and reasons for condemnation in that particular facility

National

Primary

Animal dip sites

Control of parasitic diseases such as tick-borne diseases.

Regular dipping of animals into the dip tanks

Reports on number and species of animals dipped in that particular facility

National

Primary

Livestock markets

Disease control and movement tracing

Screening of animals for diseases and issuing of movement permits at the markets

Reports on number and species of arrived, number and species of animals sold and clinical signs observed

National

Primary

Zoo-sanitary checkpoints

Disease control, animal welfare and movement tracing

Inspection of all animal trucks, verification of documents and physical inspection of the animals for disease screening and injury

Quarantine of disease suspected consignments

Report on the number of vehicles arrived and number and species of animals aboard, clinical signs or injuries observed

National

Primary

Veterinary shops

Selling of drugs and veterinary equipments

Advice and drug dispensing to livestock farmers

Data on the most reported symptoms

National

Primary

Commercial livestock farms

Disease control, animal health management and production

Reports any affected, suspected or died animal of any disease or from any cause

Data on the number of animals affected by a disease treated and vaccinated

Area-specific

Primary

SILAB

Tracking of the sample from the point of collection to result

Tests of biological samples from zonal veterinary centres (ZVCs) and private clients

Test reports to customers and DVS if a notifiable disease

National

Secondary

TANLITS

Animal identification and registration of movements and other health-related events

Registration, identification and tracking using group and unique identification

The IDs which can be used for animal health surveillance

National

Secondary

Agricultural Routine Data system (ARDS)

Official data collection system in the agricultural sector

Collection, management, and transmission of agricultural performance information from local government authorities to Agricultural Sector Lead Ministries

Reports on the affected animals such as species, age, sex, number of animals affected and clinical signs

National

Secondary

AfyaData database

Enhanced syndromic surveillance covering human, animals and environment

Geo-referenced syndromic data collection from the community level, real-time data transmission, data analysis and visualization and feedback

Surveillance reports on the submitted data and feedback to the reporter

Area-specific

Secondary

EMA-I database

Enhanced animal disease reporting and decision-making support

Collection of geo-referenced data from the district level, real-time data transmission to Global animal information system (EMPRES-i), data analysis, and visualization.

Surveillance reports on the submitted data

Area-specific

Secondary

TAWIRI

Wildlife health management and disease control

Test biological samples from wildlife and livestock in the interfaces

Test reports and to DVS if a notifiable disease

Area-specific

Secondary