ANSES's Sophia Antipolis Laboratory has participated in a vast genetic analysis of strains of Coxiella burnetii, the bacterium responsible for Q fever, a disease that can be transmitted to humans. This collaboration between animal and human disease specialists, on which a paper was published in late 2022, is the first step in a One Health project on this zoonosis.

An international research team has provided valuable new information about what drives the global spread of genes responsible for antimicrobial resistance (AMR) in bacteria. The collaborative study, led by researchers at the Quadram Institute and University of East Anglia, brought together experts from France, Canada, Germany and the UK and will provide new information to combat the global challenge of AMR.

Forty-two research projects have been selected by ANSES under the 2022 PNR EST call for proposals. They will receive a total of €7.5 million in funding. This research will provide new knowledge on environmental risks to human health, in the general population or at work, as well as on risks to ecosystems.

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.

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 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.

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.