Portal Our Laboratories

SARS-CoV-2 : une piste de vaccin efficace contre tous les variants
08/09/2023 —
Research

SARS-CoV-2: a vaccine candidate effective against all variants

ANSES has taken part in preclinical trials of a potential vaccine against sarbecoviruses, the coronaviruses responsible for severe acute respiratory syndrome. In hamsters, this vaccine was equally effective against all the SARS-CoV-2 variants studied. These results suggest the potential for vaccines whose protection does not diminish with the appearance of new SARS-CoV-2 variants or new sarbecoviruses.
Listéria bactérie
11/09/2023 —
Research

Listeria monocytogenes: a surprisingly adaptive bacterium

Listeria monocytogenes is a ubiquitous bacterium found in food, livestock and wild animals, soil, water and vegetation. The European ListAdapt project focused on the ability of strains of this bacterium to adapt to these different environments. It found that this ability is independent of the strains' environments of origin or their belonging to a given sub-group.
Matrix
24/07/2023 —
Research

MATRIX: working together to improve surveillance of foodborne pathogens in the EU

A multitude of players are involved in the surveillance of pathogenic bacteria that can be transmitted through food, from farm to fork. The European MATRIX project, which has just come to an end, sought to improve collaboration between the various bodies involved in the surveillance systems set up in each European country.
SPACE 2023
12/09/2023 —
Event

12 to 14 September 2023

Meet our scientists specialising in animal health at SPACE!

Public : oui
Parc des expositions de Rennes
Come and meet our scientists at the International Livestock Trade Fair (SPACE) to be held in Rennes from 12 to 14 September 2023.
Des bactéries du genre brucella
13/06/2023 —
Research

New knowledge of emerging Brucella bacteria

Many discoveries about bacteria of the Brucella genus have been made in recent years: new species have been discovered, others that were already known have been detected in animals not known to carry these bacteria, and species such as Brucella canis are emerging in Western Europe. Could these bacteria be transmitted to humans? Which animal species are concerned? How can these bacteria be distinguished from each other? These questions were the focus of the European IDEMBRU project, coordinated by ANSES as part of the One Health EJP programme.
Vue d'artiste d'une double hélice d'ADN
07/06/2023 —
Research

A faster and more economical way of investigating the origin of listeriosis

ANSES has developed a PCR test for the rapid and inexpensive identification of Listeria monocytogenes strains causing foodborne infections, in collaboration with food safety laboratories in several other European countries. This test has already been used in some countries to investigate the origin of human cases of listeriosis.
Vue au microscope d'une moisissure se développant sur l'alimentation
31/05/2023 —
Research

Mould in food: identifying mutagenic and carcinogenic toxins

The combined use of several different software applications could speed up the acquisition of knowledge on toxins known as mycotoxins, which are produced by certain types of mould growing in food. This innovative approach has been used by ANSES scientists to identify mycotoxins that may be mutagenic and/or carcinogenic.
Influenza Aviaire
26/05/2023 —
Research

Encouraging results on vaccination of ducks against avian influenza

Together with the Toulouse National Veterinary School, ANSES is co-publishing the results of two experiments carried out to test vaccines designed to protect ducks from highly pathogenic avian influenza (HPAI). The two vaccines gave similar results: they greatly limited direct transmission when the animals were in close contact, and also blocked indirect airborne transmission.
Une vache
11/05/2023 —
Research

Emergence in Europe of a virus transmitted to cattle by midges

Epizootic haemorrhagic disease is a viral disease that was first detected in Europe in late 2022. Since then it has affected several cattle herds in Italy and Spain. ANSES helped identify and monitor the spread of the virus, which is transmitted by biting midges.

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