EFSA Journal

EFSA publishes all its scientific outputs, including its scientific opinions, in the EFSA Journal. It also issues a range of supporting publications. See also Definitions of EFSA Scientific Outputs and Supporting Publications.

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Genotoxicity assessment of chemical mixtures

The EFSA Scientific Committee addressed in this document the peculiarities related to the genotoxicity assessment of chemical mixtures. The EFSA Scientific Committee suggests that first a mixture should be chemically characterised as far as possible. Alth ...

Statement
16 January 2019

EFSA Scientific Colloquium 23 – Joint European Food Safety Authority and Evidence‐Based Toxicology Collaboration Colloquium Evidence integration in risk assessment: the science of combining apples and oranges 25–26 October 2017 Lisbon, Portugal

In evidence‐based scientific assessments, evidence synthesis is the step that occurs after collecting the data relevant to a clearly formulated research question and appraising the validity of the studies selected for the assessment, according to structur ...

Event report
28 March 2018

Clarification of some aspects related to genotoxicity assessment

The European Commission requested EFSA to provide advice on the following: (1) the suitability of the unscheduled DNA synthesis (UDS)  in vivo  assay to follow-up positive results in  in vitro  gene mutation tests; (2) the adequacy to demonstrate target t ...

Scientific Opinion
18 December 2017

Urgent request on avian influenza

HPAI H5N8 is currently causing an epizootic in Europe, infecting many poultry holdings as well as captive and wild bird species in more than ten countries. Given the clear clinical manifestation, passive surveillance is considered the most effective means ...

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