The following is a list of deprecated terms for diseases.
Obsolete term | Preferred term | Reference | Notes |
---|---|---|---|
Apoplexy | Stroke | [1] | Also a general term for internal bleeding in a specific organ. |
Bends | Decompression sickness | [2] | Referred to the associated musculoskeletal issues of decompression illness. |
Bilious remitting fever | Dengue fever | [3] | Used in reference to a 1780 outbreak in Philadelphia. |
Break-bone fever | Dengue fever | [3] | Used in reference to a 1780 outbreak in Philadelphia. |
Break-heart fever | Dengue fever | [4] | |
Chokes | Decompression sickness | [2] | Referred to the associated breathing issues of decompression illness. |
Consumption | Tuberculosis | [5] | So-called due to the wasting that occurs in the late stages of infection. |
Dandy fever | Dengue fever | [4] | A reference to the mincing walk adopted by those affected. |
Dropsy | Edema | [6] | |
Dum-dum fever | Leishmaniasis | [7] | The term is derived from the city of Dum Dum, the site of an outbreak. |
English disease | Rickets | [8] | So named due to its prevalence in English slums. |
French disease | Syphilis | [9] | Used as an ethnic slur against the French. |
Front-street fever | Dengue fever | [3] | Used in reference to a 1780 outbreak in Philadelphia. |
Gleet | Gonorrhea | [10] | Usually refers to gonorrhea that is in semi-remission. |
Great pox | Syphilis | [9] | Used as a term of comparison to smallpox. |
Grippe | Influenza | [11] | From the French. |
King's evil | Tuberculous cervical lymphadenitis | [12] | From the belief that the disease could be cured by a royal touch. |
Lockjaw | Trismus | [13] | The term is sometimes used as a synonym for tetanus, which usually first manifests as trismus. |
Monkeypox | Mpox | [14] | |
Muerto Canyon disease | Hantavirus pulmonary syndrome | [15] | Named for the area where it was initially identified. "Four Corners disease" is likewise deprecated. |
Norwalk virus | Norovirus | [16] | Named after the town of Norwalk, Ohio, where the disease was first distinctly identified. |
Phthisis | Tuberculosis | [5] | From the Greek word for consumption. |
Quinsy | Peritonsillar abscess | [17] | From the French term esquinancie. |
Saint Vitus Dance | Sydenham's chorea | [18] | Named for Saint Vitus the Martyr |
Spanish fever | Influenza | [19] | Used in reference to the 1918 flu pandemic. |
Squinsy | Peritonsillar abscess | [17] | From the French term esquinancie. |
Staggers | Decompression sickness | [2] | Referred to the associated neurological issues of decompression illness. |
Undulant fever | Brucellosis | [20] | The name is a reference to the rising and falling of the patient's temperature. |
White Plague | Tuberculosis | [5] | The name refers to the pallor of patients with "consumption" (severe tuberculosis). |
Woolsorter's disease | Anthrax | [21] | Refers to people who tended to contract the disease (from the sheep) |
2019 novel coronavirus (2019-nCoV) | Coronavirus disease 2019 (COVID-19) | [22] | Provisional name for COVID-19. |
Heinrich Hermann Robert Koch was a German physician and microbiologist. As the discoverer of the specific causative agents of deadly infectious diseases including tuberculosis, cholera and anthrax, he is regarded as one of the main founders of modern bacteriology. As such he is popularly nicknamed the father of microbiology, and as the father of medical bacteriology. His discovery of the anthrax bacterium in 1876 is considered as the birth of modern bacteriology. Koch used his discoveries to establish that germs "could cause a specific disease" and directly provided proofs for the germ theory of diseases, therefore creating the scientific basis of public health, saving millions of lives. For his life's work Koch is seen as one of the founders of modern medicine.
Tuberculosis (TB), also known colloquially as the "white death", or historically as consumption, is an infectious disease usually caused by Mycobacterium tuberculosis (MTB) bacteria. Tuberculosis generally affects the lungs, but it can also affect other parts of the body. Most infections show no symptoms, in which case it is known as latent tuberculosis. Around 10% of latent infections progress to active disease which, if left untreated, kill about half of those affected. Typical symptoms of active TB are chronic cough with blood-containing mucus, fever, night sweats, and weight loss. Infection of other organs can cause a wide range of symptoms.
Encephalitis is inflammation of the brain. The severity can be variable with symptoms including reduction or alteration in consciousness, headache, fever, confusion, a stiff neck, and vomiting. Complications may include seizures, hallucinations, trouble speaking, memory problems, and problems with hearing.
Oswald Theodore Avery Jr. was a Canadian-American physician and medical researcher. The major part of his career was spent at the Rockefeller Hospital in New York City. Avery was one of the first molecular biologists and a pioneer in immunochemistry, but he is best known for the experiment that isolated DNA as the material of which genes and chromosomes are made.
Bacteriology is the branch and specialty of biology that studies the morphology, ecology, genetics and biochemistry of bacteria as well as many other aspects related to them. This subdivision of microbiology involves the identification, classification, and characterization of bacterial species. Because of the similarity of thinking and working with microorganisms other than bacteria, such as protozoa, fungi, and viruses, there has been a tendency for the field of bacteriology to extend as microbiology. The terms were formerly often used interchangeably. However, bacteriology can be classified as a distinct science.
Mycobacterium is a genus of over 190 species in the phylum Actinomycetota, assigned its own family, Mycobacteriaceae. This genus includes pathogens known to cause serious diseases in mammals, including tuberculosis and leprosy in humans. The Greek prefix myco- means 'fungus', alluding to this genus' mold-like colony surfaces. Since this genus has cell walls with a waxy lipid-rich outer layer that contains high concentrations of mycolic acid, acid-fast staining is used to emphasize their resistance to acids, compared to other cell types.
The fecal–oral route describes a particular route of transmission of a disease wherein pathogens in fecal particles pass from one person to the mouth of another person. Main causes of fecal–oral disease transmission include lack of adequate sanitation, and poor hygiene practices. If soil or water bodies are polluted with fecal material, humans can be infected with waterborne diseases or soil-transmitted diseases. Fecal contamination of food is another form of fecal-oral transmission. Washing hands properly after changing a baby's diaper or after performing anal hygiene can prevent foodborne illness from spreading.
René Jules Dubos was a French-American microbiologist, experimental pathologist, environmentalist, humanist, and winner of the Pulitzer Prize for General Non-Fiction for his book So Human An Animal. He is credited for having made famous the environmental maxim: "Think globally, act locally." Aside from a period from 1942 to 1944 when he was George Fabyan Professor of Comparative Pathology and professor of tropical medicine at Harvard Medical School and Harvard School of Public Health, his scientific career was spent entirely at The Rockefeller Institute for Medical Research, later renamed The Rockefeller University.
An opportunistic infection is an infection caused by pathogens that take advantage of an opportunity not normally available. These opportunities can stem from a variety of sources, such as a weakened immune system, an altered microbiome, or breached integumentary barriers. Many of these pathogens do not necessarily cause disease in a healthy host that has a non-compromised immune system, and can, in some cases, act as commensals until the balance of the immune system is disrupted. Opportunistic infections can also be attributed to pathogens which cause mild illness in healthy individuals but lead to more serious illness when given the opportunity to take advantage of an immunocompromised host.
Tuberculous meningitis, also known as TB meningitis or tubercular meningitis, is a specific type of bacterial meningitis caused by the Mycobacterium tuberculosis infection of the meninges—the system of membranes which envelop the central nervous system.
Ethionamide is an antibiotic used to treat tuberculosis. Specifically it is used, along with other antituberculosis medications, to treat active multidrug-resistant tuberculosis. It is no longer recommended for leprosy. It is taken by mouth.
A subclinical infection—sometimes called a preinfection or inapparent infection—is an infection by a pathogen that causes few or no signs or symptoms of infection in the host. Subclinical infections can occur in both humans and animals. Depending on the pathogen, which can be a virus or intestinal parasite, the host may be infectious and able to transmit the pathogen without ever developing symptoms; such a host is called an asymptomatic carrier. Many pathogens, including HIV, typhoid fever, and coronaviruses such as COVID-19 spread in their host populations through subclinical infection.
The Great Imitator is a phrase used for medical conditions that feature nonspecific symptoms and may be confused with a number of other diseases. The term connotes especially difficult differential diagnosis (DDx), especial potential for misdiagnosis, and the protean nature of some diseases. Most great imitators are systemic in nature or have systemic sequelae, and an aspect of nonspecific symptoms is logically almost always involved. In some cases, an assumption that a particular sign or symptom, or a particular pattern of several thereof, is pathognomonic turns out to be false, as the reality is that it is only nearly so.
Medical microbiology, the large subset of microbiology that is applied to medicine, is a branch of medical science concerned with the prevention, diagnosis and treatment of infectious diseases. In addition, this field of science studies various clinical applications of microbes for the improvement of health. There are four kinds of microorganisms that cause infectious disease: bacteria, fungi, parasites and viruses, and one type of infectious protein called prion.
Christopher Dye FRS, FMedSci is a biologist, epidemiologist and public health specialist. He is Professor of Epidemiology at the University of Oxford and formerly Director of Strategy at the World Health Organization.
Pathogenic bacteria are bacteria that can cause disease. This article focuses on the bacteria that are pathogenic to humans. Most species of bacteria are harmless and are often beneficial but others can cause infectious diseases. The number of these pathogenic species in humans is estimated to be fewer than a hundred. By contrast, several thousand species are part of the gut flora present in the digestive tract.
The history of tuberculosis encompasses the origins of the disease, tuberculosis (TB) through to the vaccines and treatments methods developed to contain and mitigate its impact.
The French Louis Pasteur (1822–1895) and German Robert Koch (1843–1910) are the two greatest figures in medical microbiology and in establishing acceptance of the germ theory of disease. In 1882, fueled by national rivalry and a language barrier, the tension between Pasteur and the younger Koch erupted into an acute conflict.
In biology, a pathogen, in the oldest and broadest sense, is any organism or agent that can produce disease. A pathogen may also be referred to as an infectious agent, or simply a germ.
Raad Shakir CBE is Professor of Neurology at Imperial College London and a Consultant Neurologist at Charing Cross Hospital.