Animal Scabies: A Common Zoonosis

Animal mange, also known as scabiosis, is a parasitic skin disease caused by microscopic mites of the genus Sarcoptes. Although this condition is mainly seen in domestic animals such as dogs, cats, rabbits and rodents, it presents a significant zoonotic risk, which can be transmitted to humans. The mites responsible for scabies burrow under the … Read more

Q fever: Understanding a little-known bacterial disease

Q fever, a bacterial disease caused by Coxiella burnetii, is often overlooked despite its potential seriousness. This bacterium infects a variety of animals, including sheep, goats, cattle and wildlife, making it an important zoonosis. Transmission to humans is mainly by inhalation of contaminated airborne particles. These may come from the excrement, urine or abortion products … Read more

Journey to the heart of West Nile Fever

West Nile Fever (WNF) is a viral disease transmitted mainly by infected mosquitoes of the genus Culex. Although most infected people have no symptoms, some can suffer serious neurological complications and even death. The disease is spreading rapidly in various parts of the world, particularly in North America and Europe, and is causing growing concern. … Read more

Spotted fever: a tick-borne disease

Mediterranean spotted fever (MSF), also known as spotted fever, is an infectious disease caused by the bacterium Rickettsia conorii. It is transmitted by ticks of the genus Rhipicephalus. Although it is mainly found in Mediterranean regions, it can also be found in other parts of the world where the vector ticks are present. The disease … 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

Tick-borne encephalitis: a potentially fatal disease

Tick-borne encephalitis is an inflammatory viral disease of the brain, transmitted mainly by the bite of infected ticks. This disease, which is often associated with specific geographical regions where ticks are present, presents symptoms that vary in severity, from mild headaches to serious neurological complications. What is the pathogen? Central European tick-borne encephalitis, caused by … 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

Alveolar echinococcosis: a little-known danger

Alveolar echinococcosis, a potentially fatal parasitic disease, is attracting increasing interest due to its complexity and rarity. Caused by the worm Echinococcus multilocularis, the condition mainly affects people living in close contact with reservoir hosts, such as foxes and dogs, in regions where the parasite is endemic. Although relatively rare, alveolar echinococcosis presents a diagnostic … Read more

Cryptosporidiosis: Diving to the heart of an emerging infection

Cryptosporidiosis, a parasitic disease caused by the protozoan Cryptosporidium, is attracting increasing medical attention due to its growing prevalence and public health consequences. This microorganism, present in the environment and often transmitted through contaminated water, can infect humans and animals, causing a range of gastrointestinal symptoms from mild to severe. What is the infectious agent? … Read more

Cryptococcosis: Investigating an Underestimated Fungal Infection

Cryptococcosis is a potentially serious fungal infection caused by the Cryptococcus fungus. Although relatively rare in healthy individuals, it can become a serious problem in immunocompromised individuals, such as patients with HIV/AIDS or those on immunosuppressive therapy. Understanding the basic aspects of this disease, including its causes, symptoms and treatment options, is crucial for effective … 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