Page thématique

Animal health and welfare

As is the case for humans, animal health can be threatened by various viruses, bacteria and parasites. ANSES's expertise offers insights into the complex interactions between pathogens, animals and rearing conditions, while supporting the management of health crises. It therefore contributes to prevention and control of the main animal diseases affecting livestock and wildlife, as well as the zoonoses affecting human health. It also works to improve animal welfare while ensuring the safety of the food chain and the sustainability of the different production sectors.

News

Ruminant fat, gelatine and collagen: precautions required when including them in the feed of farm animals
Vaches dans un pré
01/12/2022

Ruminant fat, gelatine and collagen: precautions required when including them in the feed of farm animals

In Europe, the sharp decrease in cases of transmissible spongiform encephalopathies (TSEs) has led to an easing of the restrictions on the use of products of animal origin in the feed of food-producing species. In the expert appraisal it recently published, ANSES concluded that ruminant fat, gelatine and collagen should only be used in certain conditions, in order to guarantee the absence of any risk of transmitting TSEs.
ANSES signs a partnership agreement with Ouest Valorisation TTO to add value to its research results
Signature partenariat Ouest valorisation et Anses
30/08/2022

ANSES signs a partnership agreement with Ouest Valorisation TTO to add value to its research results

The Ouest Valorisation TTO and ANSES are signing a partnership agreement today. Its goals are to add value to the research results produced by ANSES's laboratories in the Brittany and Pays de la Loire Regions and develop innovation stemming from their work.
A meeting with our animal health scientists at SPACE!
07/07/2022

A meeting with our animal health scientists at SPACE!

This year once again we will be at the International Exhibition for Animal Breeding (SPACE) held in Rennes, France from 13 to 15 September 2022 . African swine fever, the avian influenza crisis, parasites, ruminant mycoplasmoses, salmonella, etc. Whether you are a professional working in the sector or a private individual, you can meet with our scientists who are specialists in these topics.
What is the risk of monkeypox spreading to pets ?
16/06/2022

What is the risk of monkeypox spreading to pets ?

To what pets can humans transmit monkeypox virus (MPXV)? For example, can dogs, cats and rodents get monkeypox? Due to the increase in the number of people infected with this virus in multiple non-endemic countries, including France, ANSES received an urgent request to answer these questions.
Colistin combined with nanoparticles: a smaller amount of antibiotic for the same level of efficacy
03/06/2022
News

Colistin combined with nanoparticles: a smaller amount of antibiotic for the same level of efficacy

Scientists from ANSES's Ploufragan-Plouzané-Niort Laboratory took part in a study on the efficacy of colistin-loaded alginate nanoparticles used to treat diarrhoea in piglets. Undertaken in collaboration with teams from University of Lille (BioEcoAgro Cross-Border Joint Research Unit) and CNRS (Institute of Electronics, Microelectronics & Nanotechnology), this study showed that this new formulation, which requires less colistin than conventional treatment, has equal or even greater efficacy.
Tracing the source of infections by the bacterium responsible for bovine tuberculosis
23/05/2022
News

Tracing the source of infections by the bacterium responsible for bovine tuberculosis

Cases of bovine tuberculosis are rare in France, but infected cattle herds are still regularly reported. In order to determine the exact role of wildlife, especially badgers, in transmission, scientists from the Laboratory for Animal Health have been reconstructing the evolution of the bacterium that causes the disease.
Equine health at the heart of a new joint technology unit
16/05/2022
News

Equine health at the heart of a new joint technology unit

The French Horse and Riding Institute (IFCE) and ANSES have set up a joint technology unit (UMT) to strengthen their shared research on horse health. Its work will focus on three main areas: an equine census and monitoring of mortality, several risks associated with parasites and pathogens in the horse environment, and infectious diseases affecting reproduction.
The fight against Campylobacter begins on the farm
02/03/2022
News

The fight against Campylobacter begins on the farm

A European expert appraisal led by an ANSES scientist has re-assessed the effectiveness of Campylobacter control measures on chicken farms in preventing transmission of the bacterium to humans. The results have just been published in a scientific journal.
Using artificial intelligence to improve food safety: ANSES and the CNAM create Metabiot, a dedicated research unit
28/02/2022
News

Using artificial intelligence to improve food safety: ANSES and the CNAM create Metabiot, a dedicated research unit

ANSES and the Conservatoire National des Arts et Métiers (CNAM) have created Metabiot, a contracted research unit dedicated to the processing of massive data on the safety of foods of animal origin. This new jointly supervised entity will conduct research into diseases that can be transmitted between animals and humans, and will focus in particular on bacteria that pose risks to human health, throughout the production chain, on farms and in the food processing industry.
ANSES portrait - “Covering all aspects of the health risks associated with food”- Corinne Danan
11/02/2021

ANSES portrait - “Covering all aspects of the health risks associated with food”- Corinne Danan

Corinne Danan is Deputy Head of the Salmonella and Listeria Unit at the ANSES Laboratory for Food Safety. She is a research engineer with 20 years of experience in the health risks associated with food.
ANSES at the 2022 Paris International Agricultural Show
26/01/2022

ANSES at the 2022 Paris International Agricultural Show

Food is one of the pillars of our health. And yet an imbalanced diet or contaminated food can expose us to immediate risks and chronic diseases. As France's leading health agency on this topic, ANSES looks forward to seeing you at the 2022 Paris International Agricultural Show, at its stand dedicated to safe and healthy food. You will have the opportunity to discover how ANSES’s researchers and scientific experts work to protect us from risks ‘from farm to fork’, and help us adopt good daily hygiene and nutrition practices.
Disorders on two cattle farms highly unlikely to be due to wind turbines
16/12/2021
News

Disorders on two cattle farms highly unlikely to be due to wind turbines

Farmers from two cattle farms located near a wind farm in Loire-Atlantique have reported various problems with their animals, including a reduction in milk yield and quality, behavioural problems, and an increase in mortality. ANSES stresses that these particular situations require support measures. However, it has concluded that the disorders encountered are most likely unrelated to the presence of the wind turbines. The Agency recommends establishing a suitable comprehensive diagnostic protocol, in order to be able to act promptly in the event of disorders occurring in other farms close to wind turbines.

Decryption

The tiger mosquito
18/08/2022

The tiger mosquito

Native to the tropical forests of Southeast Asia, the tiger mosquito (Aedes albopictus) has adapted to many different environments, particularly urban ones, colonising a vast array of containers in which it lays its eggs in small volumes of water. The tiger mosquito is an opportunistic anthropophilic species which bites humans and can transmit viruses such as dengue, chikungunya and Zika. Because of this, it represents a major public health challenge. Below you will find an introduction to a mosquito that we haven’t heard the last from.
COVID-19 research
02/08/2021

COVID-19 research

Working at the interface between human and animal health, in the spirit of "One Health", ANSES's laboratories help provide effective, rapid responses to issues of applied research that can be implemented immediately. As an example, since the start of the COVID-19 pandemic, ANSES has been deploying its research teams, its expert knowledge of zoonoses and animal coronaviruses, and its network of laboratories to improve our understanding of SARS-CoV-2 and respond to questions that have arisen from this crisis. Here is an overview of the various projects undertaken by the Agency.
All you need to know about food safety
04/06/2021

All you need to know about food safety

What are the potential sources of food contamination? What is a foodborne illness? How can I avoid food poisoning? What is salmonellosis and what does it cause? What does the Agency do to ensure that food is safe? On the occasion of World Food Safety Day, we have prepared a special close-up to help you learn more about the challenges of food safety and our work to make food safer for consumers.
Resapath
12/05/2021

Resapath

Since 1982, this unique scheme has been monitoring changes in antimicrobial resistance in all animal species in France. Run by two ANSES laboratories (Lyon and Ploufragan-Plouzané), it coordinates the work of more than 70 departmental laboratories in determining resistance to antimicrobials.
Wildlife, a reservoir of pathogens
21/04/2021

Wildlife, a reservoir of pathogens

Some pathogens are specific to the wild animals that carry them. However, they can be transmitted to humans or domestic animals through contact. ANSES's work, which focuses on both wild and domestic animals, helps improve understanding of how these pathogens jump from one species to another and attempts to combat these transmissions.
Food safety, from farm to fork
21/04/2021

Food safety, from farm to fork

Milk, meat, vegetables... any of the food we eat can be a source of contamination. Through the transmission of bacteria, parasites, viruses of animal or plant origin, or chemical contaminants, our food can potentially cause illness or poisoning in humans. Food safety forms part of a global "one health" approach, at the interface of animal, plant and human health. To protect consumers from the risks of food contamination and prevent potential outbreaks, it is essential to take action at all stages of the food chain, "from farm to fork". This is ANSES's role.
Ten key points on the interactions between animal and human health
21/04/2021

Ten key points on the interactions between animal and human health

Animal and human health are closely linked. Every year, three to five new human diseases originate in the animal world. A better understanding of the pathogens circulating in animals helps us prepare for future epidemics in humans. The issue is summarised here in a few key concepts to aid understanding.
Eight questions on animal welfare
07/04/2021

Eight questions on animal welfare

The concept of animal welfare is at the crossroads of numerous philosophical, moral, scientific, technological, economic, regulatory and social influences that are sometimes conflicting. The welfare of animals dependent on humans – livestock, pets, animals used for scientific purposes and zoo animals – is playing an increasingly important role in our society. What is animal welfare? Is it enough just to treat an animal well? How is animal welfare objectively measured? Is it possible to redefine animal husbandry in order to improve it? And what is ANSES doing about it? You will find the answers to all these questions in our article.
Humans and animals: One Health
07/04/2021

Humans and animals: One Health

The COVID-19 pandemic has highlighted the close connection between animal and human health. For World Health Day, we decipher the science and shed light on our work to help you better understand these interactions within the frame of the One Health concept which includes animals, humans and the environment.
Avian influenza in six questions
11/02/2021

Avian influenza in six questions

Avian influenza is a highly contagious viral infection occurring in wild and domestic birds. Wild bird migration periods and movements have an impact on the level of risk of influenza virus transmission from wildlife to poultry farms. Liable to cause extremely high animal mortality and therefore major economic losses, some avian influenza viruses can be transmitted to humans under certain conditions. Here we present the profile of a highly contagious disease and describe the work of ANSES, a key player in preventing the spread of high-pathogenicity avian influenza viruses.
Antimicrobial resistance: a major issue for animals and humans
08/01/2021

Antimicrobial resistance: a major issue for animals and humans

Antimicrobial resistance is a major issue for both human and animal health. The emergence and spread of antibiotic-resistant bacterial strains call into question the efficacy of these treatments. Preserving the efficacy of antibiotics is therefore a genuine public health challenge, requiring an integrated approach according to the One Health concept covering both humans and animals.
Monitoring and learning about infectious diseases of horses in order to improve welfare and performance
14/12/2020

Monitoring and learning about infectious diseases of horses in order to improve welfare and performance

Horse health raises specific issues, since these animals are mainly kept for recreation, sport and competition. Monitoring and detection of numerous equine infectious diseases is a mandatory step before they can be allowed to compete and breed. ANSES is the reference laboratory for equine diseases at both national and European level. It is also an international reference laboratory for two diseases affecting horses: dourine and glanders.

Publications

Document PDF
Animal feed
Thematique
Animal health and welfare
Date de mise en ligne
31/01/2022
Numéro de saisine
2017-SA-0247
Document PDF
Animal health and welfare
Thematique
Animal health and welfare
Date de mise en ligne
07/05/2020
Numéro de saisine
2020-SA-0037
Document PDF
Animal health and welfare
Thematique
Animal health and welfare
Date de mise en ligne
20/03/2020
Numéro de saisine
2020-SA-0037
Document PDF
Assessment of the biological risks in foods
Thematique
Animal health and welfare
Date de mise en ligne
13/02/2019
Numéro de saisine
2016-SA-0183
Document PDF
Animal feed
Thematique
Animal health and welfare
Date de mise en ligne
14/05/2018
Numéro de saisine
2017-SA-0074