Adolfo Lutz (6 October 1855 – 18 December 1940) was a Brazilian physician, father of tropical medicine and medical

zoology Zoology ()The pronunciation of zoology as is usually regarded as nonstandard, though it is not uncommon. is the branch of biology that studies the animal kingdom, including the structure, embryology, evolution, classification, habits, and ...

in Brazil, and a pioneer

epidemiologist Epidemiology is the study and analysis of the distribution (who, when, and where), patterns and determinants of health and disease conditions in a defined population. It is a cornerstone of public health, and shapes policy decisions and evidenc ...

and researcher in infectious diseases.

Life

Lutz was born in

Rio de Janeiro Rio de Janeiro ( , , ; literally 'River of January'), or simply Rio, is the capital of the state of the same name, Brazil's third-most populous state, and the second-most populous city in Brazil, after São Paulo. Listed by the GaWC as a ...

, on December 18, 1855, son of Gustav Lutz († 1891) and Mathilde Oberteuffer, a family of Bern. He studied medicine in Switzerland, graduating in 1879 at the

University of Bern The University of Bern (german: Universität Bern, french: Université de Berne, la, Universitas Bernensis) is a university in the Swiss capital of Bern and was founded in 1834. It is regulated and financed by the Canton of Bern. It is a compreh ...

. After graduation he went on to study experimental medicine techniques in London, England (where he studied with

Joseph Lister Joseph Lister, 1st Baron Lister, (5 April 182710 February 1912) was a British surgeon, medical scientist, experimental pathologist and a pioneer of antiseptic surgery and preventative medicine. Joseph Lister revolutionised the craft of ...

, 1827–1912),

Leipzig Leipzig ( , ; Upper Saxon: ) is the most populous city in the German state of Saxony. Leipzig's population of 605,407 inhabitants (1.1 million in the larger urban zone) as of 2021 places the city as Germany's eighth most populous, as ...

, Germany, Vienna, Austria, Prague and Paris, France (where he studied with Louis Pasteur, 1822–1895). After his retirement in 1908, Dr. Adolfo Lutz moved to

, where he worked for 32 more years, until his death, on October 6, 1940, at the

Instituto Oswaldo Cruz The Oswaldo Cruz Foundation (Portuguese ''Fundação Oswaldo Cruz'', also known as FIOCRUZ) is a scientific institution for research and development in biological sciences located in Rio de Janeiro, Brazil; it is considered one of the world's ma ...

, created by another great Brazilian physician and epidemiologist,

Oswaldo Cruz Oswaldo Gonçalves Cruz, better known as Oswaldo Cruz (; August 5, 1872 – February 11, 1917), was a Brazilian physician, pioneer bacteriologist, epidemiologist and public health officer and the founder of the Oswaldo Cruz Institute. He occup ...

, and where he was a director of the Institute of Experimental Pathology. His daughter, Bertha Lutz (1894–1976), was a Brazilian zoologist, feminist and politician.

Work

Upon his return to Brazil in 1881, Lutz initially worked as a general clinician in the small city of

Limeira Limeira is a city in the eastern part of the Brazilian state of São Paulo. The population is 308,482 (2020 est.) in an area of 581 km2. The elevation is 588 m. It is 154 km from São Paulo, the state capital, and 1011 km f ...

, state of

São Paulo São Paulo (, ; Portuguese for ' Saint Paul') is the most populous city in Brazil, and is the capital of the state of São Paulo, the most populous and wealthiest Brazilian state, located in the country's Southeast Region. Listed by the Ga ...

for 6 years. Wishing to pursue medical research, he returned to

Hamburg (male), (female) en, Hamburger(s), Hamburgian(s) , timezone1 = Central (CET) , utc_offset1 = +1 , timezone1_DST = Central (CEST) , utc_offset1_DST = +2 , postal ...

, Germany once again, to work with

Paul Gerson Unna Paul Gerson Unna, (September 8, 1850, Hamburg – January 29, 1929, Hamburg) was a German physician specialized in dermatology and one of the pioneers in dermatopathology. Biography Paul Unna was the son of Moritz Adolph Unna, a physician from H ...

(1850–1929), specializing in infectious diseases and tropical medicine. As a result of his increasing fame, he was invited to the post of director of Kalihi Hospital, in

Hawaii Hawaii ( ; haw, Hawaii or ) is a state in the Western United States, located in the Pacific Ocean about from the U.S. mainland. It is the only U.S. state outside North America, the only state that is an archipelago, and the only state ...

, where he carried out research on

leprosy Leprosy, also known as Hansen's disease (HD), is a long-term infection by the bacteria ''Mycobacterium leprae'' or ''Mycobacterium lepromatosis''. Infection can lead to damage of the nerves, respiratory tract, skin, and eyes. This nerve damag ...

. Following this, he worked for a while in California, United States, before returning in 1892 to Brazil, attending an invitation from the government of the state of São Paulo to direct the Bacteriological Institute (later renamed in his honor to Instituto Adolfo Lutz, still in existence today in the city of

. The city of Santos was undergoing a severe epidemic of bubonic plague and Lutz went to work on it together with two other young physicians who would become luminaries of Brazilian medicine, Emílio Ribas and Vital Brazil. Vital Brazil and Lutz became friends, and Lutz supported Vital Brazil's pioneering research on

antivenom Antivenom, also known as antivenin, venom antiserum, and antivenom immunoglobulin, is a specific treatment for envenomation. It is composed of antibodies and used to treat certain venomous bites and stings. Antivenoms are recommended only if th ...

s for snake bites, contributing decisively for the creation of another institution in São Paulo, exclusively devoted to ophydian research, the

Instituto Butantan Instituto Butantan (in modern Portuguese, Instituto Butantã, ) is a Brazilian biologic research center located in Butantã, in the western part of the city of São Paulo, Brazil. Instituto Butantan is a public institution affiliated with the S� ...

. This serology institute hosted a plant for producing

vaccine A vaccine is a biological preparation that provides active acquired immunity to a particular infectious or malignant disease. The safety and effectiveness of vaccines has been widely studied and verified.

s and

antisera Antiserum is a blood serum containing monoclonal or polyclonal antibodies that is used to spread passive immunity to many diseases via blood donation (plasmapheresis). For example, convalescent serum, passive antibody transfusion from a previ ...

against several diseases, such as

smallpox Smallpox was an infectious disease caused by variola virus (often called smallpox virus) which belongs to the genus Orthopoxvirus. The last naturally occurring case was diagnosed in October 1977, and the World Health Organization (WHO) c ...

and plague. Lutz was the first Latin American scientist to study in depth and to confirm the mechanisms of transmission of

yellow fever Yellow fever is a viral disease of typically short duration. In most cases, symptoms include fever, chills, loss of appetite, nausea, muscle pains – particularly in the back – and headaches. Symptoms typically improve within five days. ...

by the ''

Aedes aegypti ''Aedes aegypti'', the yellow fever mosquito, is a mosquito that can spread dengue fever, chikungunya, Zika fever, Mayaro and yellow fever viruses, and other disease agents. The mosquito can be recognized by black and white markings on its le ...

'' species of

mosquito Mosquitoes (or mosquitos) are members of a group of almost 3,600 species of small flies within the family Culicidae (from the Latin ''culex'' meaning " gnat"). The word "mosquito" (formed by ''mosca'' and diminutive ''-ito'') is Spanish for "li ...

es, its

natural reservoir In infectious disease ecology and epidemiology, a natural reservoir, also known as a disease reservoir or a reservoir of infection, is the population of organisms or the specific environment in which an infectious pathogen naturally lives and r ...

and

vector Vector most often refers to: *Euclidean vector, a quantity with a magnitude and a direction *Vector (epidemiology), an agent that carries and transmits an infectious pathogen into another living organism Vector may also refer to: Mathematic ...

, as they had been discovered a few years before, by American physician

Walter Reed Walter Reed (September 13, 1851 – November 22, 1902) was a U.S. Army physician who in 1901 led the team that confirmed the theory of Cuban doctor Carlos Finlay that yellow fever is transmitted by a particular mosquito species rather than ...

. Lutz was also responsible for the identification of South American blastomycosis, which received his name ( Lutz-Splendore-de-Almeida disease). His dedication to public health was also paramount to the research and fight of several epidemics in many points in Brazil, such as cholera, bubonic plague,

typhoid fever Typhoid fever, also known as typhoid, is a disease caused by '' Salmonella'' serotype Typhi bacteria. Symptoms vary from mild to severe, and usually begin six to 30 days after exposure. Often there is a gradual onset of a high fever over several ...

malaria Malaria is a mosquito-borne infectious disease that affects humans and other animals. Malaria causes symptoms that typically include fever, tiredness, vomiting, and headaches. In severe cases, it can cause jaundice, seizures, coma, or death. S ...

, ankylostomiasis, schistosomiasis and leishmaniasis; which were then widely prevalent as tropical diseases in the state, due to the poor conditions of poverty, hygiene and ignorance about its transmission mechanisms. To this purpose, Lutz travelled widely across Brazil, visiting often the country's hinterland along the São Francisco River. Among his many accomplishments, Adolfo Lutz was also a pioneer researcher on medical entomology and the therapeutic properties of Brazilian plants (

botany Botany, also called , plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field. The term "botany" comes from the Ancient Greek w ...

, ethnopharmacology and phytotherapy). As a zoologist, he described several new species of amphibians and insects such as ''Anopheles lutzii'' (an

Anopheles ''Anopheles'' () is a genus of mosquito first described and named by J. W. Meigen in 1818. About 460 species are recognised; while over 100 can transmit human malaria, only 30–40 commonly transmit parasites of the genus ''Plasmodium'', which ...

mosquito). Adolfo Lutz is honored in the

scientific names In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, bot ...

of two species of Brazilian amphibians and reptiles: '' Paratelmatobius lutzii'', a frog; and '' Bothrops lutzi'', a venomous snake. For his work on tropical diseases, Lutz received a nomination for the Nobel Prize in Physiology or Medicine in 1938 Pittella JEH (2018). "The Nobel Prize database as an indicator of the internationalization of Brazilian science from 1901 to 1966 (in Portuguese)". História, Ciências, Saúde - Manguinhos, v. 25, n. 2, p. 569-590.

References

External links

Instituto Adolfo Lutz
Home page.
Sabrosky's Family Group Names in Diptera
References to Lutz work on Diptera. {{DEFAULTSORT:Lutz, Adolfo 1855 births 1940 deaths Brazilian people of Swiss-German descent Brazilian tropical physicians Brazilian entomologists People from Rio de Janeiro (city) University of Bern alumni 20th-century Brazilian physicians 19th-century Brazilian physicians

Life

Work

See also

References

External links