149 search results
You searched for these word(s): risk assessmentEfficient risk assessment for nanomaterials in aquatic systems: IATAs to support grouping and read-across
https://www.rivm.nl/en/weblog/efficient-risk-assessment-for-nanomaterials-in-aquatic-systems-iatas-to-support-grouping-and… Integrated approaches to testing and assessment (IATAs) can optimise testing strategies and minimise the use of test animals in chemical risk assessment. Recently, aquatic IATAs have been developed that … Efficient risk assessment for nanomaterials in aquatic systems: IATAs to …
Publication date: 04-30-2024AI for chemical risk assessment: promises and concerns
https://www.rivm.nl/en/weblog/ai-for-chemical-risk-assessment-promises-and-concerns… increasing and has the potential to revolutionize chemical risk assessment. For predicting the toxicity of … asked about their views on the use of AI for chemical risk assessment. Revolutionizing risk assessment with AI: predicting toxicity without animal … AI for chemical risk assessment: promises and concerns …
Publication date: 03-26-2024New approach methodologies for risk assessment and safe-and-sustainable by design of nanomaterials.
https://www.rivm.nl/en/weblog/new-approach-methodologies-for-risk-assessment-and-safe-and-sustainable-by-design-of… (NAMs). One focussed on the purpose of regulatory risk assessment and the other on in silico methods for the … nanomaterials, most still require validation for regulatory risk assessment purposes. Investment in validating test … NAMs are innovative technologies used in hazard and risk assessment. They aim to reduce or replace traditional …
Publication date: 10-03-2024New study reveals impact of nanoparticles on placental function and vascular growth - implications for risk assessment
https://www.rivm.nl/en/weblog/new-study-reveals-impact-of-nanoparticles-on-placental-function-and-vascular-growth… to use this model as a standard test for regulatory risk assessment because of ethical concerns surrounding the … placental function and vascular growth - implications for risk assessment …
Publication date: 12-19-2024More than health risks play a role in compliance with coronavirus measures
https://www.rivm.nl/en/news/more-than-health-risks-play-role-in-compliance-with-coronavirus-measures… The risk of COVID-19 is not the only factor that determines compliance with the coronavirus measures; other risks also play a role. Examples include reduced quality of … and child protection services had to intervene, despite the risks of infection. It was striking to note that analysis …
Publication date: 10-08-2021Booster vaccinations reduced risk of death from COVID-19 in 2022
https://www.rivm.nl/en/news/booster-vaccinations-reduced-risk-of-death-from-covid-19-in-2022… Booster vaccinations reduced the risk of dying from COVID-19 in 2022. The risk of death from other causes was also lower for people … COVID-19 and death in general. Also, RIVM researched the risk of death due to other causes than COVID-19 shortly after a booster vaccination. Lower risk of death from COVID-19 There were three rounds of …
Publication date: 12-11-2023New COVID-19 vaccination round for risk groups this autumn
https://www.rivm.nl/en/news/new-covid-19-vaccination-round-for-risk-groups-this-autumn… start on 16 September 2024. For people who are at higher risk, the COVID-19 vaccination offers more effective … flu vaccine each year. Children and adults in medical high-risk groups (such as people with impaired immunity) and care … New COVID-19 vaccination round for risk groups this autumn …
Publication date: 07-11-2024New COVID-19 vaccination round for risk groups this autumn
https://www.rivm.nl/en/news/new-covid-19-vaccination-round-for-risk-groups-this-autumn-2025… vaccination is intended for people who are at higher risk, with the aim of continuing to offer more effective … the COVID-19 vaccination is available to the following risk groups: everyone aged 60 years and older; people aged … letter from RIVM. People under 60 who are in one of the risk groups listed above will not receive an invitation …
Publication date: 07-01-2025Nationwide assessment of SARS-CoV-2 laboratories: very high quality
https://www.rivm.nl/en/news/nationwide-assessment-of-sars-cov-2-laboratories-very-high-quality… become apparent from the first nationwide external quality assessment (EQA) of diagnostics used in laboratories for … The results are presented in the report ‘External Quality Assessment of Laboratories Performing SARS-CoV-2 Diagnostics … Now, for the first time, a nationwide quality assessment was conducted, covering 93% of the laboratories …
Publication date: 02-01-2021Understanding the degradation of 2D materials: Implications for human health and environmental safety assessment
https://www.rivm.nl/en/weblog/understanding-degradation-of-2d-materials-implications-for-human-health-and-environmental… of understanding these degradation processes for the safety assessment of these materials. However, appropriate … of these materials is essential for evaluating risks to both human health and the environment. Types of … Implications for human health and environmental safety assessment …
Publication date: 04-01-2025COVID-19 vaccination: invitations being sent to risk groups 2025
https://www.rivm.nl/en/news/covid-19-vaccination-invitations-being-sent-to-risk-groups-2025… present and may surge again. For people who have a higher risk of serious illness due to COVID-19, the COVID-19 … For more information, see the RIVM page about medical high-risk groups . Care workers who work with vulnerable patients … Extra protection for risk groups …
Publication date: 08-26-2025Risk groups and COVID-19
https://www.rivm.nl/en/coronavirus-covid-19/risk-groups… health conditions, or have impaired immunity have a higher risk of severe illness from COVID-19. Some adults and children in medical high-risk groups have an underlying health condition or medication that causes a higher risk of severe illness due to COVID-19, even if they are …
Publication date: 05-06-2020Risk factors for COVID-19: CONTEST study
https://www.rivm.nl/en/coronavirus-covid-19/research/contest… do not? Where do people contract the virus? This and other risk factors for COVID-19 are being investigated by RIVM in … their location. Moreover, in a care institution, different risk factors play a role in the spread of COVID-19. Why … identify the factors that increase or decrease the risk of infection with the coronavirus SARS-CoV-2. The …
Publication date: 01-26-2021Human biomonitoring for investigating exposure to nanomaterials
https://www.rivm.nl/en/weblog/human-biomonitoring-for-investigating-exposure-to-nanomaterials… Human biomonitoring can help improve (occupational) risk assessment, provided that a clear relationship exists …
Publication date: 07-17-2024Artificial Intelligence/Machine Learning and advanced materials
https://www.rivm.nl/en/weblog/artificial-intelligencemachine-learning-and-advanced-materials… which can potentially be used for optimized hazard and risk assessment of advanced materials. In this way, the … of advanced materials, which is crucial for effective risk assessment. Additionally, ML can assist in establishing … will be a focus on using AI and ML for optimized hazard and risk assessment. This is a positive development, as it …
Publication date: 12-19-2024Twenty years of adaptations in European legislation for nanomaterials: we are not there yet
https://www.rivm.nl/en/weblog/twenty-years-of-adaptations-in-european-legislation-for-nanomaterials-we-are-not-there-yet… Danish researchers assessed recommendations for adjustments to legislation for … Advanced materials may pose additional challenges in risk assessment. The legislation amendments for … may not necessarily identify potential hazards and risks for advanced materials. European nanomaterial …
Publication date: 04-30-2024A new Adverse Outcome Pathway to assess if nanomaterials may compromise gut barrier integrity
https://www.rivm.nl/en/weblog/new-adverse-outcome-pathway-to-assess-if-nanomaterials-may-compromise-gut-barrier-integrity… the AOP and associated testing methods are relevant for the risk assessment of NMs. An AOP for a compromised gut barrier … methods has the potential to be highly relevant for the risk assessment of NMs. …
Publication date: 06-12-2025Upward trend in COVID-19 figures continues: extra risk for vulnerable groups
https://www.rivm.nl/en/news/upward-trend-in-COVID-19-figures-continues-extra-risk-for-vulnerable-groups… due to COVID-19. The current situation presents extra risks, especially for vulnerable groups of people. The RIVM … can spread more easily. Some groups of people have a higher risk of serious illness resulting from the coronavirus … as a result. They are particularly vulnerable. The highest risk applies to people aged 70 years and older. However, …
Publication date: 10-11-2022Additional environmental risks of nanopesticides to be regarded
https://www.rivm.nl/en/weblog/additional-environmental-risks-of-nanopesticides-to-be-regarded… properties can also pose additional environmental risks. For example, higher or prolonged exposure of non-target organisms. Current risk assessment frameworks do not sufficiently address these … Additional environmental risks of nanopesticides to be regarded …
Publication date: 07-17-2024Ensuring Safety and Sustainability of Advanced Materials: A Call for Enhanced Focus in the Chemistry Industry Action Plan
https://www.rivm.nl/en/weblog/ensuring-safety-and-sustainability-of-advanced-materials-call-for-enhanced-focus-in… for "advanced" materials and the challenges in properly assessing their safety and lifecycle risks are a concern. This highlights the need for reliable data and established test methods and risk assessment methodologies targeted at advanced materials …
Publication date: 11-06-2025