Based on experiments conducted with several generations of fish, an ANSES team explored the effects of glyphosate and glyphosate-based herbicides on the health of rainbow trout. This research showed that whether used pure or in herbicides, glyphosate could have effects on multiple generations of this species.

Today, ANSES is issuing two calls for projects as part of the National Research Programme for Environmental and Occupational Health (PNR EST). The first is dedicated to the themes of environmental and occupational health while the second deals more specifically with the topic of “radiofrequencies and health”. Their aim is to finance research work on current health issues associated with multiple environmental exposures. Researchers interested in taking up challenges related to these issues are invited to submit their proposals by January 2023 at the latest.

In aphids of the species Myzus persicae , there is a low rate of gene flow for insecticide resistance between the populations that colonise different plant species. This discovery made by scientists from ANSES, INRAE and the University of Montpellier may lead to a new approach to the strategies implemented to control the development of resistance to these pesticides.

ANSES is involved in five new projects that have been selected by the EU's Horizon Europe research programme. Some of them started in the first half of 2022, while others will begin this autumn.

The European Human Biomonitoring Initiative (HBM4EU) was the first large-scale European project aiming to harmonise measurements of exposure to chemicals in the population and assess the health effects of this exposure. Having started on 1 January 2017, it ended with a closing meeting in late June 2022. Below we look back at ANSES's contributions, which helped prioritise the substances to be studied and define guidance values associated with health risks for several substances.

For the very first time, human cases of foodborne infection with tick-borne encephalitis virus were observed in France in 2020. Several ANSES laboratories responded in order to understand the circumstances, improve the detection of the virus in raw-milk products, and thus prevent the risk of similar cases occurring. The initial results of their work were recently published.

The data of the National Network for the Monitoring and Prevention of Occupational Diseases, led by ANSES, have highlighted differences in the industry sectors and environmental triggers of workers with occupational asthma.

Escherichia coli (E. coli ) is a bacterium found in the digestive tract of humans, other mammals and birds. Although the majority of E. coli strains are harmless, some of them can cause serious cases of diarrhoea and even, less often, death. ANSES has developed a faster and more targeted method for detecting pathogenic E. coli in food, in particular in raw milk products.

Every week in France, 83% of children and adolescents and nearly 80% of working adults and students take one or more meals outside their home. ANSES conducted a review of the foods consumed and the nutritional intakes of these meals taken away from home. Mass catering, i.e. school and company canteens, appears to be more in line with current dietary recommendations than other categories of out-of-home catering. The Agency therefore advocates providing easier access to it for as many people as possible. Conversely, ANSES warns of the poor nutritional quality of fast-food restaurants, which are increasingly popular with the French.