Welcome to Talia Neal-Walthall
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Welcome to Talia Neal-Walthall

We are pleased to welcome Talia Neal-Walthall to ECETOC as a secondee. Talia joins us to work on topics related to exposure, an area central to much of our current scientific programme. She will be wi...
September 2026 news from the Sec Gen
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September 2026 news from the Sec Gen

Dear members and colleagues,As we move through the year, there is a good deal to share. This has been a busy period for ECETOC, with changes to our team, our governance, and the work ahead. Let me...
HSSD Tool

HSSD Tool

This software was developed by a consortium of partners to facilitate the uptake of novel approaches to estimate aquatic threshold concentrations (e.g. the concentration at which 5% of the species are exposed above their EC50, HC5).
The Human Exposure Assessment Tools Database (heatDB)

The Human Exposure Assessment Tools Database (heatDB)

heatdb is a public directory of exposure data sources as well as available tools for exposure
NanoApp

NanoApp

ECETOC’s NanoApp is a tool designed to define the boundaries of sets of similar nanoforms and to generate a justification for the REACH registration.
Targeted Risk Assessment (TRA)

Targeted Risk Assessment (TRA)

The Targeted Risk Assessment (TRA) estimates exposures to workers, consumers and the environment that arise during a series of events.
TRA Task Force – Worker branch

TRA Task Force – Worker branch

Why? The Worker TRA Task Force has been active since 2019, delivering projects that advance the scientific basis of the Worker Targeted Risk Assessment (TRA) tool. Its overarching objective is to e...
Immunotoxicity assessment: Addressing Challenges and Advancing Methodologies [Workshop → Task Force]​

Immunotoxicity assessment: Addressing Challenges and Advancing Methodologies [Workshop → Task Force]​

Why?Regulatory assessment of immunotoxic properties of chemicals is a complex and challenging task​ Limited regulatory guidance exists​ Lack of industry and regulatory knowledge​...
Chronic fish case studies towards an IATA

Chronic fish case studies towards an IATA

Why?Hazard and safety assessments for the pelagic compartment often rely on in vivo studies using a single fish species, raising ethical concerns and uncertainty in terms of extrapolation....
Third Party News
03.06.2014

3rd party event: 15-17 Oct. 2014 Short course on toxicologic pathology in fish

Short course on toxicologic pathology in fish

Cefas Weymouth Laboratory, UK: 15-17th October 2014

Organisers Stephen W. Feist & Helmut Segner are pleased to announce the 2nd short course on toxicologic pathology in fish. The aim is to provide training in the methods and diagnosis of toxicopathological lesions in fish.

The course will take place at the Cefas Weymouth Laboratory, UK on the 15-17th October, 2014. The course will place significant emphasis on "hands-on practical training and the diagnosis of pathological changes in fish tissues.

The course will cover several aspects of toxicologic pathology in fish including:

  • •Background and introduction
  • Approaches and methodology
  • Experimental design (field and laboratory)
  • Incidental pathologies
  • Morphology and natural variation

The workshop will focus on practical demonstrations and examination of prepared slides. In addition to histopathology, other areas to be included are histological techniques.

  • Protocols
  • Avoiding artefacts and other pitfalls

There will also be a specific element dedicated to the Fish Disease component of BEQUALM (see www.bequalm.org for more details) whereby liver histopathology will be discussed. This will broadly follow:

  • •Overview of liver pathology in flatfish
  • Assessment of liver pathology from other fish species, marin and freshwater
  • Modification development of diagnostic keys for assessment of liver pathology

Further details will be made available via the European Association of Fish Pathologists (EAFP) (www.eafp.org) and BEQUALM websites. Places will be limited to approximately 10 participants.

If you are interested in attending the workshop, would like to propose  specific subject for inclusion or would like to request more information, please contact:

Stephen Feist
E-mail: stephen.feist@cefas.co.uk

Or Helmut Segner
E-mail: helmut.segner@vetsuisse.unibe.ch

Sponsored by ECETOC.