Bovine Tuberculosis: A Zoonosis with Crucial Impacts

Tuberculosis is a chronic infectious disease that affects many animal species, including humans. This zoonosis, caused by bacteria of the genus Mycobacterium, is a major public and veterinary health issue. Understanding the mechanisms of infection, modes of transmission, symptoms and possible treatments is crucial in the fight against this disease. What is the infectious agent … Read more

Impact of Toxoplasmosis on Human and Animal Health

Toxoplasmosis is a common parasitic infection caused by Toxoplasma gondii, a single-celled parasite that mainly affects felines as its definitive hosts, but can also infect all warm-blooded vertebrates, including humans. Often benign and asymptomatic, this infection can nevertheless lead to serious complications in immunocompromised individuals and pregnant women. What infectious agent is responsible? Toxoplasma gondii … Read more

Streptobacillosis: a fever caused by rat bites

Streptobacillosis, often referred to as rat-bite fever, is a zoonosis caused by the bacterium Streptobacillus moniliformis. Although rare, this infection can have serious consequences for both animals and humans. In this article, we explore in detail the characteristics of this disease, its mode of transmission, symptoms in humans and animals, and methods of diagnosis, treatment … Read more

Salmonellosis: Understanding and preventing these infections

Zoonoses are a group of infections that can be transmitted from animals to humans. Among these, salmonellosis is particularly noteworthy because of its frequency and the major health consequences it causes. These infections, caused by bacteria of the Salmonella genus, manifest themselves through a range of symptoms, from mild gastroenteritis to serious infections. What infectious … Read more

Rouget du Porc: Implications for Human Health

Porcine erysipelas is an infectious disease caused by the bacterium Erysipelothrix rhusiopathiae. This zoonosis, transmissible from animals to humans, is a significant concern for workers in close contact with pigs, such as breeders, butchers and vets. What is the bacterium responsible? Porcine rouget fever is a bacterial disease that mainly affects pigs, but occasionally also … Read more

Pasteurellosis: a silent threat to animals and humans

Pasteurellosis is a bacterial infection caused by species of the Pasteurella genus, often associated with domestic and wild animals. It can affect humans, mainly through animal bites or scratches, leading to local or systemic infections. What bacteria are responsible? Pasteurellosis is an infectious disease that can affect animals and humans, caused by bacteria of the … Read more

Listeriosis: Understanding and preventing this foodborne infection

Listeriosis is a serious bacterial infection caused by Listeria monocytogenes. This pathology, often linked to the consumption of contaminated food, can have severe consequences, particularly in vulnerable people such as pregnant women, newborn babies, the elderly and immunocompromised individuals. What bacteria are responsible? Listeria monocytogenes and Listeria ivanovii are bacteria present in the environment. Listeriosis … Read more

Leptospirosis: A Neglected Zoonosis with Serious Implications

Leptospirosis is a bacterial infectious disease that mainly affects animals, but can also affect humans. Caused by bacteria of the genus Leptospira, this zoonosis is often underestimated despite its potentially serious implications for public health. It is transmitted mainly through exposure to water or soil contaminated by the urine of infected animals, particularly rodents. What … Read more

Hydatidosis: a silent parasitic infection

Hydatidosis, also known as hydatid cyst, is a parasitic zoonosis caused mainly by the parasite Echinococcus granulosus. Although rare in developed countries, this infection remains a public health problem in many parts of the world. It mainly affects the liver and lungs, but can also affect other organs. It can lead to serious complications if … Read more

Mad Cow Disease: Myths, Realities and Issues

Bovine spongiform encephalopathy (BSE), commonly known as mad cow disease, is a progressive neurological pathology that affects cattle. The disease emerged in the 1980s, causing worldwide concern because of its potential transmission to humans through the consumption of contaminated products. BSE belongs to a group of neurodegenerative diseases known as transmissible spongiform encephalopathies (TSEs). These … Read more

Contagious ecthyma: A closer look at this viral skin infection

Contagious Ecthyma, also known as ORF, is a viral skin infection. It mainly affects sheep and goats, but can also be transmitted to humans. This disease, caused by the ORF virus belonging to the Poxviridae family, manifests itself through characteristic skin lesions. It can lead to complications in immunocompromised individuals. Understanding the symptoms, diagnostic methods … Read more

Avian flu: a global health challenge to be overcome

Avian influenza, also known as bird flu, is an infectious viral disease that mainly affects birds, but can also be transmitted to humans and other mammals. The disease poses a significant risk to public health and the poultry industry, due to its highly contagious nature and ability to mutate rapidly. What is the infectious agent? … Read more

Cowpox virus: Everything you need to know about cowpox

The Cowpox virus, also known as cowpox, belongs to the Poxviridae family and the Orthopoxvirus genus. Less well known than the human smallpox virus, Cowpox remains a subject of interest for public health professionals and virology researchers. The disease it causes is characterised by skin ulcers, redness and severe oedema, which may contain pus. Symptoms … Read more

Anthrax under a scientific microscope

Anthrax is a serious bacterial infection caused by Bacillus anthracis. This pathogen affects both humans and animals. In the past, it has caused devastating epidemics among animal industry workers, farmers and soldiers. Despite its rarity in developed countries thanks to prevention and control measures, anthrax is still a public health issue in many regions, particularly … Read more

Brucellosis: a bacterial zoonosis at the human-animal interface

Brucellosis, a bacterial zoonosis of global importance, is attracting increasing interest due to its impact on public health, animal health and the economy. The disease is caused by bacteria of the genus Brucella. It can be transmitted directly or indirectly between animals and humans. This infection particularly affects domestic and wild ruminants, as well as … Read more

The emerging threat of aspergillosis

Fungal zoonoses are a growing threat to human health, with major implications for public health and veterinary medicine. Among these emerging pathologies, aspergillosis is of particular concern due to its virulence and transmissibility between animals and humans. What does the disease look like in animals? The epidemiology of aspergillosis reveals a significant prevalence in various … Read more