Disease reporting

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What to report, when and where

Every WOAH Member reports its animal health situation to WOAH through WAHIS, the World Animal Health Information System, in line with Chapter 1.1 of the Terrestrial and Aquatic Animal Health Codes. In Asia and the Pacific, two regional reporting streams run alongside: ARAHIS for ASEAN Member States, and RAAD for aquatic animal diseases. Wildlife health events that fall outside formal notification can be shared through WildEpi. This page shows how these pieces fit together and directs each Focal Point to the guidance for their role. It complements the WOAH global website and does not replace the Codes or the WAHIS notification procedures.

Reporting at a glance

Diagram of animal disease reporting to WOAH from Asia and the Pacific: WAHIS reports (immediate notifications, follow-up, six-monthly and annual reports), regional reporting through ARAHIS and RAAD, and voluntary reporting

Click on the diagram to open it in full size.

Download the poster: What to report, and when? Quick guide for WOAH Focal Points (PDF, 1 MB)

Report What is reported When Where
Mandatory reporting to WOAH
Immediate notification First occurrence or re-occurrence of a WOAH-listed disease, a new strain, a new host species, or an unusual change in disease behaviour (Article 1.1.3) Within 24 hours of confirmation WAHIS – Animal Disease Events module
Follow-up reports Evolution of an event already notified Weekly, until a final report is submitted WAHIS – Animal Disease Events module
Six-monthly reports Presence or absence of all WOAH-listed diseases; terrestrial and aquatic reports are submitted separately Twice a year (indicative deadlines: mid-September for January–June, mid-March for July–December) WAHIS – Six-monthly reports module
Annual report Animal population and animal premises; terrestrial and aquatic data in one report Once a year (available from 1 January, due by the end of April) WAHIS – Annual reports module
Regional reporting – Asia and the Pacific
ARAHIS (ASEAN Member States) Seven priority terrestrial diseases: foot and mouth disease, Newcastle disease, highly pathogenic avian influenza, classical swine fever, rabies, lumpy skin disease and African swine fever Monthly, since 1 January 2025 WAHIS – Animal Disease Events module (no separate ARAHIS platform)
RAAD Non-listed aquatic animal diseases of regional importance Quarterly Excel form sent by email to the WOAH Regional Representation for Asia and the Pacific
Voluntary reporting
Article 1.1.5 WOAH-listed diseases in hosts outside the Codes’ case definitions (e.g. HPAI in mammals), and non-listed diseases of epidemiological importance Ad hoc WAHIS Support Desk
WildEpi Wildlife health events outside formal notification: non-listed diseases, unusual morbidity or mortality, undiagnosed syndromes. Not an official notification to WOAH. Ad hoc WildEpi platform (authorised users only)

Who reports what

All reporting is carried out under the authority of the WOAH Delegate, who nominates Focal Points to prepare and submit reports. Each Focal Point has a dedicated page with their reporting responsibilities and supporting resources.

Role Reporting responsibilities Platforms and pathways
WOAH Delegate Overall responsibility for the Member’s reporting to WOAH; all reports are submitted under the Delegate’s authority. WAHIS
Focal Point for Animal Disease Notification WOAH’s first point of contact for reporting and the main submitter in WAHIS, including ARAHIS reporting for ASEAN Member States. WAHIS, WAHIS Support Desk (Article 1.1.5), ARAHIS
Focal Point for Aquatic Animals Aquatic animal disease reporting in WAHIS, as primary submitter or shared with the Focal Point for Animal Disease Notification, and quarterly RAAD reporting. WAHIS, WAHIS Support Desk (Article 1.1.5), RAAD
Focal Point for Wildlife Brings wildlife disease information into WAHIS reporting in coordination with the Focal Point for Animal Disease Notification, and shares wildlife health events through WildEpi. WAHIS (with the Focal Point for Animal Disease Notification), WildEpi

Each Member determines which Focal Point is responsible for submitting which reports, as WOAH does not strictly prescribe reporting roles. While WAHIS permissions can be configured by animal category (terrestrial or aquatic), they cannot be differentiated by report type.

Reporting platforms and pathways

WOAH Members report through WAHIS, submit Article 1.1.5 notifications through the WAHIS Support Desk, and share wildlife health information through WildEpi. In Asia and the Pacific, two regional pathways run alongside these: ARAHIS for ASEAN Member States and RAAD for aquatic animal diseases.

WAHIS – World Animal Health Information System
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WAHIS public interface – consult published data
WAHIS reporting interface – for reporting, authorised users only

WAHIS (World Animal Health Information System) is WOAH’s central platform for the official notification, management and publication of animal health information submitted by Members. It supports timely and transparent sharing of information on WOAH-listed terrestrial and aquatic diseases, emerging diseases and other relevant animal health events.

Reports are submitted electronically in English, French or Spanish, as standard notification reports:

  • through the Animal Disease Events module, authorised users submit immediate notifications and follow-up reports for significant epidemiological events;
  • through the Monitoring System, Members submit six-monthly reports on the occurrence and absence of WOAH-listed diseases, and annual reports on animal population and animal premises.

The reporting interface is a secure workspace for authorised users, principally WOAH Delegates and their designated Focal Points. Once validated, reports are published on the public interface, which holds animal health data from 2005 onwards.

Useful WAHIS resources

Getting WAHIS access

A Focal Point needs reporting rights in WAHIS before submitting reports. The Delegate can grant these rights directly in WAHIS, or request them from the WAHIS team at WOAH Headquarters:

  1. The Delegate identifies the person to serve as Focal Point.
  2. The Delegate signs the official nomination form, specifying the rights required (terrestrial and/or aquatic diseases).
  3. WOAH creates the WAHIS account for the nominated Focal Point.
  4. The Focal Point receives login credentials, activates the account and can begin reporting.
  5. For access issues or delays, contact the WAHIS Support Desk.

With the Delegate’s approval, additional colleagues can be nominated as substitute Focal Points to help enter data in WAHIS. Nomination forms for Focal Points

WAHIS Support Desk and Article 1.1.5 notifications
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WAHIS Support Desk is the central point for help with WAHIS reporting and use of the system, for both new and experienced Delegates, Focal Points and reporting staff. It brings together practical support resources and lets authorised users send requests directly to the WAHIS team.

A one-time registration is needed to submit a request or report a technical issue; access is granted immediately.

What you can find or request

Article 1.1.5 notifications

Notifications under Article 1.1.5 are also submitted through the Support Desk, not through the WAHIS reporting interface. Use this pathway for events that fall outside the standard WAHIS notification categories but still need to be communicated to WOAH – for example, WOAH-listed diseases in hosts outside the Codes’ case definitions, or non-listed diseases of epidemiological importance. Procedure for reporting under Article 1.1.5

WildEpi – wildlife health information sharing
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WildEpi platform – authorised users only

WildEpi is WOAH’s secure, voluntary platform for authorised wildlife health and One Health professionals to share information on wildlife health events in real time. It supports early warning, risk assessment and collaboration among Veterinary Services, wildlife authorities, environmental partners and other trusted contributors.

WildEpi complements WAHIS by capturing a broad range of wildlife health events that are not reported through formal notification pathways: non-listed infectious diseases, unusual morbidity or mortality, undiagnosed syndromes, environmental incidents, toxins and other non-infectious health concerns affecting any wild species.

Information shared through WildEpi is not an official notification to WOAH. Reporting is voluntary, and information is currently shared within an authorised community of users, not with the general public. Access is by invitation, through the Delegate or WOAH.

What WildEpi offers

  • Real-time information sharing on wildlife health events, using desktop and mobile applications.
  • Offline data entry for use in remote areas, with synchronisation once connectivity is available.
  • Flexible data submission, from single-event reports to bulk upload from spreadsheets or existing systems.
  • Data-quality features, such as automatic consistency and duplicate checks, and version control for correcting reports.
  • Species-identification support, including recognised taxonomy and AI-assisted identification from photographs.
  • Rapid risk-assessment support, which WOAH Delegates may request when needed.

Documents

Contact: WOAH Wildlife team – [email protected]

ARAHIS – one-portal approach for ASEAN Member States
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Since 1 January 2025, ARAHIS (ASEAN Regional Animal Health Information System) reporting is done through WAHIS only – the one-portal approach. The separate ARAHIS platform has been decommissioned.

This applies to the 11 ASEAN Member States: Brunei Darussalam, Cambodia, Indonesia, Lao PDR, Malaysia, Myanmar, the Philippines, Singapore, Thailand, Timor-Leste and Viet Nam.

Seven priority terrestrial diseases are reported monthly through the WAHIS Animal Disease Events module: foot and mouth disease, Newcastle disease, highly pathogenic avian influenza (poultry and non-poultry), classical swine fever, rabies, lumpy skin disease and African swine fever.

Historical ARAHIS data are archived at the WOAH Sub-Regional Representation for South-East Asia: [email protected]

ARAHIS resources

RAAD – Regional Aquatic Animal Disease reporting
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RAAD reporting collects quarterly information on non-listed aquatic animal diseases of importance to Asia and the Pacific. It runs alongside, not instead of, WAHIS reporting of WOAH-listed aquatic diseases.

Each quarter, Members share this information with the WOAH Regional Representation for Asia and the Pacific through a standard Excel reporting form, usually completed by the Focal Point for Aquatic Animals. The disease list is not closed: diseases of emerging regional concern that are not yet on the list can also be reported. Questions about RAAD can be sent to [email protected].

Regional Aquatic Animal Disease (RAAD) reports – RRAP project page

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