Emerging Risks Identification One Health Approach...~700 new chemicals added to TSCA every year To...
Transcript of Emerging Risks Identification One Health Approach...~700 new chemicals added to TSCA every year To...
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Raquel Garcia Matas
Scientific officer – SCER Unit (EFSA)
10/06/2020
Emerging Risks Identification One Health Approach
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Overview
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ERI and One health approach
ERI at EFSA: resources/ results/ methods
Methodologies - ER projects
Upcoming work
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Why are we interested in emerging risks ?
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Anticipation of future risk assessment needs
Data / Knowledge
Risk assessment methods
Help risk manager anticipate or even preventfuture safety challenges
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Introduction - One health and Emerging Risks
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The approach
Designing and implementing
programmes, policies, legislation and research
with a common goal
Areas of work
One Health approach is particularly relevant in
• food safety,
• the control of zoonoses
• combatting antibiotic resistance
Monitoring
What makes the approach to work effectively to
detect, respond to, and prevent outbreaks of
zoonoses and food safety problems
One health
Programmes, policies, legislation and research are monitored process
to anticipate risks
Emerging risk identification system (EFSA)
Topics regularly covered by ERI networks discussion and
ERI projects
The ERI approach in EFSA include driver analysis and a holistic approach across the
food supply chain
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Cultural and methodological challenges
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Emerging risk is a local issue with a global dimension
The emergence of a risk involves a combination of changes in key drivers
Most drivers for emerging issues are common to human, veterinary, plant and ecosystem health
Pathogen discovery -Pathway discovery
Cultural and methodological challenges
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ERI procedure – EFSA
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▪Networks of knowledge
▪Methodologies development ▪ AQUARIUS - Food supply chain analysis for ERI
▪ EMCHEM - Emerging chemical risks in the food and feed chain
▪ CLEFSA – Climate Change as a driver of emerging risks
Methodologies
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Networks of Knowledge
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International collaboration
International Liaison Groups on Chemical and Microbiological Food Safety
EREN – Emerging Risk Exchange Network – Members states
StaDG-ER – Stakeholder Discussion Group on Emerging Risks
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AGENDA
Presentation and discussion of emerging issues
Further information on previous emerging issues
Feedback on EFSA and Member State/Stakeholders activities
Common templates- agenda
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Identification of Emerging issues
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1. Example on emerging issue: Azole resistance(ID376)
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1. Example on emerging issue: Azole resistance
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▪ Reuse of waste as fertilizers
2. Example: Circular economy – pollution from waste to the food chain (ID352) 2. example
Circular Economy (ID 352) ▪Human Health Risk
EXPOSURE OF POLYCYCLIC AROMATIC HYDROCARBONS (PAHs)
❑ Via skin contact
❑ Consumption of contaminated food
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2. Example: Circular economy – Conclusions
14Circular Economy (ID 352)
Recycling of waste as
fertiliser may lead to
negative effects on the environment
if contaminants
are not controlled.
Adverse human and animal health
effects may be caused by
unknown mixtures of contaminants in
drinking water, food and feed.
There is a need for occurrence data, research on plant
uptake and environmental fate and methodology
for risk assessment.
There is at present no harmonised
regulation of the relevant
substances in fertilisers in the
EU.
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AQUARIUS – why food chain analysis?
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What is the “farm to fork” pathway for the products?
What are known and emerging hazards that can be introduced?
What are the key vulnerabilities and where do they exist?
What type of controls (monitoring) are in place, are they effective?
What drivers (e.g. environment, governance, trade, prices, globalisation, etc.) act upon the supply chain and how do they influence the vulnerabilities and emerging risks?
What type of data of drivers (and indicators) can be identified?
How to monitor these indicators?
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AQUARIUS project
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Life-cycle of Atlantic salmon
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EMCHEM: Chemicals in our environment
▪ more than 140,000 chemicals estimated on the EU market
▪ 19,466 substances registered under REACH (source ECHA, 27/04/2018)
▪ The Toxic Substances Control Act (TSCA) in the USA lists ~85,000 chemicals
▪ ~700 new chemicals added to TSCA every year
To develop a procedure for the identification of emerging chemical risks in the food and feed chain
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EMCHEM : research steps
Step 1
2014 –2016
Method developm
ent-piloting
the process
Step 2:
2017-2019
Method application – identifying candidate emerging chemical risks
Step 3
2020 -2022
Screening of
prioritised substances
(a) Substances selection(b) Substances evaluation
• releases to the environment• biodegradation• bioaccumulation in
food/feed • Toxicity
(c) Substances prioritisation -potential emerging chemical risks in food
~ 20.000 REACH substances Registered
2.336 selected substances
Evaluated
212 prioritisedsubstances
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▪Revisiting the ERI process: The Climate Change project (CLEFSA)
▪ Identification
▪ Characterisation
▪ Analysis
CLEFSA – Climate change
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… by far the warmest winter on record for Europe (ECMWF, https://climate.copernicus.eu/climate-bulletins).
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CLEFSA’s features
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Driver•Long term
•Several emerging issues
•Scenarios
Horizon scanning for identification- CLEFSA group
• Crowdsourcing• Broad range of signals - Variety of information sources
Characterisation•MCDA
•Participatory (expert knowledge + networking)
Analysis•Impact-likelihood
•Indicator of effect of climate change
•Indicator for uncertainty
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▪Climate change and its implications for food safety demand complex scientific work, given the number and diversity of hazards to be considered, the large uncertainties involved and the interconnections between the different areas.
▪The effects of climate change are characterised by a multidisciplinary nature (human-plant-animal health and environmental sciences) and go beyond the recognition of specific emerging risks
CLEFSA - Conclusions
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Green deal and farm to fork
Themes
▪Sustainability and circular economy
▪Chemical hazards identification - next steps
▪ Food fraud
▪New food and feed technologies
Upcoming work
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Acknowledgements
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SCER- ER Team
Ana Afonso, Caroline Merten, Angelo Maggiore, Agnes Rortais, Georgia Gkrintzali, Tobin Robinson
EFSA Staff
EFSA experts
◼ Emerging Risks Exchange Network
◼ Stakeholders discussion group
◼ JRC
◼ DG SANTE
◼ ECDC
◼ FAO
◼ WHO……..
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THANK YOU