Oswaldo Gonçalves Cruoi
|Born||August 5, 1872|
|Died||February 11, 1917 44) (aged|
|Alma mater||Federal University of Rio de Janeiro|
|Institutions||Instituto Oswaldo Cruz|
Oswaldo Gonçalves Cruz, better known as Oswaldo Cruz (Portuguese pronunciation: [ozˈvawdu ˈkɾus] ; August 5, 1872 in São Luís do Paraitinga, São Paulo province, Brazil – February 11, 1917 in Petrópolis, Rio de Janeiro state), was a Brazilian physician, pioneer bacteriologist, epidemiologist and public health officer and the founder of the Oswaldo Cruz Institute.
São Paulo is one of the 26 states of the Federative Republic of Brazil and is named after Saint Paul of Tarsus. As the richest Brazilian state and a major industrial complex, often dubbed the "locomotive of Brazil", the state is responsible for 33.9% of the Brazilian GDP. São Paulo also has the second highest Human Development Index (HDI) and GDP per capita, the fourth lowest infant mortality rate, the third highest life expectancy, and the third lowest rate of illiteracy among the federative units of Brazil, being by far, the safest state in the country. The homicide rate is 3.8 per 100 thousand as of 2018, almost 1/4 of the Brazilian rate. São Paulo alone is richer than Argentina, Uruguay, Paraguay and Bolivia combined. If São Paulo were an independent country, its nominal GDP would be ranked among the top 20 in the world. The economy of São Paulo State is the most developed in Brazil.
Brazil, officially the Federative Republic of Brazil, is the largest country in both South America and Latin America. At 8.5 million square kilometers and with over 208 million people, Brazil is the world's fifth-largest country by area and the fifth most populous. Its capital is Brasília, and its most populated city is São Paulo. The federation is composed of the union of the 26 states, the Federal District, and the 5,570 municipalities. It is the largest country to have Portuguese as an official language and the only one in the Americas; it is also one of the most multicultural and ethnically diverse nations, due to over a century of mass immigration from around the world.
Petrópolis, also known as The Imperial City, is a municipality in the Southeast Region of Brazil, located 68 kilometres (42 mi) northeast of Rio de Janeiro. According to the 2010 National Brazilian Census, Petrópolis municipality had 305,917 inhabitants that year, up from 286,537 inhabitants at the last census. Besides being the largest and most populous city in the Fluminense Mountain Region, the city also has the largest GDP and HDI in the region. Petrópolis is considered the safest city in the state of Rio de Janeiro and the sixth safest city in Brazil, according to IPEA classification for medium and large cities.
He occupied the fifth chair of the Brazilian Academy of Letters from 1912 until his death in 1917.
Academia Brasileira de Letras (ABL) is a Brazilian literary non-profit society established at the end of the 19th century by a group of 40 writers and poets inspired by the Académie Française. The first president, Machado de Assis, declared its foundation on December 15, 1896, with the by-laws being passed on January 28, 1897. On July 20 of the same year, the academy started its operation.
Oswaldo Gonçalves Cruz was born on August 5, 1872 in São Luis do Paraitinga, a small city in São Paulo Province, to the physician Bento Gonçalvez Cruz and Amália Bulhões Cruz. As a child, he moved to Rio de Janeiro with his family. At the age of 15 he started to study at the Faculty of Medicine of Rio de Janeiro and in 1892 he graduated as medical doctor with a thesis on water as vehicle for the propagation of microbes. Inspired by the great work of Louis Pasteur, who had developed the germ theory of disease, four years later he went to Paris to specialize in bacteriology at the Pasteur Institute, which gathered the great names of this branch of science of that time. He was financed by his father-in-law, a wealthy Portuguese merchant.
The Federal University of Rio de Janeiro or University of Brazil is a public university in the state of Rio de Janeiro, Brazil. UFRJ is the largest federal university in the country and is one of the Brazilian centers of excellence in teaching and research. In terms of scientific, artistic and cultural productions it is recognized nationally and internationally due to the great teachers, researchers, reviews and assessments made by international agencies. In 2017 QS World University Rankings ranked UFRJ as the best Brazilian federal university, as well as the third best university in the country occupying the seventh position among institutions of Latin America. In 2016 and 2017 the Ranking Universitário Folha (RUF) ranked UFRJ as the best university in Brazil and the best Federal University in the country. The Center for World University Rankings (CWUR) published in 2017 UFRJ as the second best university in the world in Zoology field.
Louis Pasteur was a French biologist, microbiologist and chemist renowned for his discoveries of the principles of vaccination, microbial fermentation and pasteurization. He is remembered for his remarkable breakthroughs in the causes and prevention of diseases, and his discoveries have saved many lives ever since. He reduced mortality from puerperal fever, and created the first vaccines for rabies and anthrax.
A disease is a particular abnormal condition that negatively affects the structure or function of part or all of an organism, and that is not due to any external injury. Diseases are often construed as medical conditions that are associated with specific symptoms and signs. A disease may be caused by external factors such as pathogens or by internal dysfunctions. For example, internal dysfunctions of the immune system can produce a variety of different diseases, including various forms of immunodeficiency, hypersensitivity, allergies and autoimmune disorders.
Cruz found the seaport of Santos ravaged by an epidemic of bubonic plague that threatened to reach Rio de Janeiro and engaged himself immediately in the combat of this disease. The mayor of Rio de Janeiro authorized the construction of a plant for manufacturing the serum against the disease which had been developed at the Pasteur Institute by Alexandre Yersin and coworkers. He asked the institution for a scientist who could bring to Brazil this know-how. The Pasteur Institute responded that such a person was already available in Brazil: Dr. Oswaldo Cruz.
An epidemic is the rapid spread of infectious disease to a large number of people in a given population within a short period of time, usually two weeks or less. For example, in meningococcal infections, an attack rate in excess of 15 cases per 100,000 people for two consecutive weeks is considered an epidemic.
Bubonic plague is one of three types of plague caused by bacterium Yersinia pestis. One to seven days after exposure to the bacteria, flu-like symptoms develop. These symptoms include fever, headaches, and vomiting. Swollen and painful lymph nodes occur in the area closest to where the bacteria entered the skin. Occasionally, the swollen lymph nodes may break open.
Rio de Janeiro, or simply Rio, is anchor to the Rio de Janeiro metropolitan area and the second-most populous municipality in Brazil and the sixth-most populous in the Americas. Rio de Janeiro is the capital of the state of Rio de Janeiro, Brazil's third-most populous state. Part of the city has been designated as a World Heritage Site, named "Rio de Janeiro: Carioca Landscapes between the Mountain and the Sea", by UNESCO on 1 July 2012 as a Cultural Landscape.
On May 25, 1900, the Federal Serum Therapy Institute destined to the production of sera and vaccines against the bubonic plague was created with Baron Pedro Afonso as director general and the young bacteriologist Oswaldo Cruz as technical director. The new institute was established in the old farm of Manguinhos at the western shores of Guanabara Bay. In 1902, Cruz accepted the office of director general of the institute and soon expanded the scope of its activities, now no longer restricted to the production of sera but also dedicated to basic and applied research and to the building of human resources. In the following year, Cruz was appointed director general of Public Health, a position corresponding to today's Brazilian Minister of Health.
Antiserum is human or nonhuman blood serum containing monoclonal or polyclonal antibodies that is used to spread passive immunity to many diseases. For example, convalescent serum, passive antibody transfusion from a previous human survivor, used to be the only known effective treatment for Ebola infection but with a poor success rate.
A vaccine is a biological preparation that provides active acquired immunity to a particular disease. A vaccine typically contains an agent that resembles a disease-causing microorganism and is often made from weakened or killed forms of the microbe, its toxins, or one of its surface proteins. The agent stimulates the body's immune system to recognize the agent as a threat, destroy it, and to further recognize and destroy any of the microorganisms associated with that agent that it may encounter in the future. Vaccines can be prophylactic, or therapeutic.
Guanabara Bay is an oceanic bay located in Southeast Brazil in the state of Rio de Janeiro. On its western shore lies the cities of Rio de Janeiro and Duque de Caxias, and on its eastern shore the cities of Niterói and São Gonçalo. Four other municipalities surround the bay's shores. Guanabara Bay is the second largest bay in area in Brazil, at 412 square kilometres (159 sq mi), with a perimeter of 143 kilometres (89 mi).
Using the Federal Serum Therapy Institute as technical-scientific base, he embarked in quick succession of important sanitation campaigns. His first challenge was a series of yellow fever endemics, which had earned Rio de Janeiro the sinister reputation of 'Foreigners' Grave'. Between 1897 and 1906, 4,000 European immigrants had died there from the disease. Cruz pursued the new technique of eradicating mosquitoes and their breeding grounds, fumigating houses, and isolation of the ill. There was opposition to the campaign by many, including physicians, the military, and the poor, but the campaign was successful. Cruz was initially successful in the sanitary campaign against the bubonic plague, to which end he used obligatory notification of cases, isolation of sick people, treatment with the sera produced at Manguinhos and extermination of the rats populating the city.
Sanitation refers to public health conditions related to clean drinking water and adequate treatment and disposal of human wastes and sewage. Preventing human contact with feces is part of sanitation, as is hand washing with soap. Sanitation systems aim to protect human health by providing a clean environment that will stop the transmission of disease, especially through the fecal–oral route. For example, diarrhea, a main cause of malnutrition and stunted growth in children, can be reduced through sanitation. There are many other diseases which are easily transmitted in communities that have low levels of sanitation, such as ascariasis, cholera, hepatitis, polio, schistosomiasis, trachoma, to name just a few.
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. In about 15% of people, within a day of improving the fever comes back, abdominal pain occurs, and liver damage begins causing yellow skin. If this occurs, the risk of bleeding and kidney problems is increased.
Rats are various medium-sized, long-tailed rodents. Species of rats are found throughout the order Rodentia, but stereotypical rats are found in the genus Rattus. Other rat genera include Neotoma, Bandicota and Dipodomys.
He was not successful in implementing a widespread vaccination against smallpox, due to popular resistance to it.In 1904, a smallpox epidemic was threatening the capital. In the first five months of the year, more than 1,800 people had been hospitalized. A law imposing smallpox vaccination of children had existed since 1837 but had never been put into practice. Therefore, on June 9, 1904, following a proposal by Oswaldo Cruz, the government presented a bill to the Congress requesting the reestablishment of obligatory smallpox vaccination. The extremely rigid and severe provisions of this instrument terrified the people. Popular opposition against Cruz increased sharply and opposition newspapers started a violent campaign against this and the federal government in general. Members of the parliament and labor unions protested. An anti-vaccination league was organized.
On November 10, the Vaccine Revolt exploded in Rio. Violent confrontations with the police ensued, with strikes, barricades, and shootings in the streets, as the population rose in protest against the government. On November 14, the Military Academy adhered to the revolt, but the cadets where dispersed after an intense shooting. The government declared a state of siege. On November 16, the uprising was controlled and the obligatory vaccination was suspended.
In 1908, a violent smallpox epidemic made the people rush en masse to the vaccination units. Some 9,000 people died.Cruz was vindicated and his merit recognized.
Among the international scientific community, his prestige was already uncontested. In 1907, on occasion of the 14th International Congress on Hygiene and Demography in Berlin, Cruz was awarded with the gold medal in recognition of the sanitation of Rio de Janeiro. In 1909, he retired from the position as director general for Public Health, dedicating himself exclusively to the Manguinhos Institute, which has been named after him. From the institute he organized important scientific expeditions, which allowed a better knowledge about the health and life conditions in the interior of the country and contributed to the colonization of regions. Cruz eradicated urban yellow fever in the state of Pará. His sanitation campaign in the state of Amazonas allowed concluding the construction of the Madeira-Mamoré railroad, which was interrupted due to the great number of deaths from malaria and yellow fever among the workers.
In 1913, Cruz was elected a member of the Brazilian Academy of Arts and Letters. In 1915, due to health problems, he resigned from the directorship of the Oswaldo Cruz Institute and moved to Petrópolis, a small city in the mountains near Rio. On August 18, 1916, he was elected mayor of that city and outlined an extensive urbanization project he would not see implemented.
In the morning of February 11, 1917, at 44 years of age, he died of kidney failure.
As a consequence of the short, fruitful life of Dr. Oswaldo Cruz, an extremely important scientific and health institution was born, which marked the beginning of experimental medicine in Brazil in many areas. To this day it exerts a strong influence on Brazilian science, technology and public health.
This is a timeline of the development of prophylactic human vaccines. Early vaccines may be listed by the first year of development or testing, but later entries usually show the year the vaccine finished trials and became available on the market. Although vaccines exist for the diseases listed below, only smallpox has been eliminated worldwide. The other vaccine-preventable illnesses continue to cause millions of deaths each year. Currently, polio and measles are the targets of active worldwide eradication campaigns.
Vital Brazil Mineiro da Campanha, known as Vital Brazil was a Brazilian physician, biomedical scientist and immunologist, known for the discovery of the polyvalent anti-ophidic serum used to treat bites of venomous snakes of the Crotalus, Bothrops and Elaps genera. He went on to be also the first to develop anti-scorpion and anti-spider serums. He was the founder of the Butantan Institute, a research center located in São Paulo, which was the first in the world dedicated exclusively to basic and applied toxicology, the science of venomous animals.
Léon Charles Albert Calmette ForMemRS was a French physician, bacteriologist and immunologist, and an important officer of the Pasteur Institute. He discovered the Bacillus Calmette-Guérin, an attenuated form of Mycobacterium bovis used in the BCG vaccine against tuberculosis. He also developed the first antivenom for snake venom, the Calmette's serum.
Instituto Butantan 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 São Paulo State Secretariat of Health and considered one of the major scientific centers in the world. Butantan is the largest immunobiologicals and biopharmaceuticals producer in Latin America. It is world-renowned for its collection of venomous snakes, as well as those of venomous lizards, spiders, insects and scorpions. By extracting the reptiles' and insects' venoms, the Institute develops antivenoms and medicines against many diseases, which include tuberculosis, rabies, tetanus and diphtheria.
The Oswaldo Cruz Foundation 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 main public health research institutions. It was founded by Dr. Oswaldo Cruz, a noted physician and epidemiologist.
Cemitério de São João Batista is a municipal necropolis originally owned and operated by the Santa Casa da Misericórdia do Rio de Janeiro, and run, since August 2014, by the private company Rio Pax.
Adolfo Lutz was a Brazilian physician, father of tropical medicine and medical zoology in Brazil, and a pioneer epidemiologist and researcher in infectious diseases.
Henrique da Rocha Lima was a Brazilian physician, pathologist and infectologist born in Rio de Janeiro. With his friend, Stanislaus von Prowazek, he described what would later be known as Rickettsia prowazekii, the pathogen of epidemic typhus. Rocha Lima named the organism after Prowazek and American bacteriologist Howard Taylor Ricketts (1871-1910).
São Luiz do Paraitinga is a municipality (município) in the eastern part of the state of São Paulo in Brazil. The name Paraitinga comes from the Tupi language (Parahytinga) meaning clear water). The city is a major tourist destination of the Paraíba Valley region, particularly, due to its Historic Centre, declared a national heritage site, and its Caipira traditions, including the Folia do Divino and the Carnival of Marchinas.
Marcelo Gonçalves Costa Lopes, usually known simply as Gonçalves is a Brazilian former footballer who played as a central defender. He was effective on low balls, and was well known because of his long hair, a recognisable hairstyle which he wore for most of his career, and which he only cut during the 1997 FIFA Confederations Cup, when all the Brazilian players entered the field in the semifinal match with shaved heads.
Carlos Chagas Filho was a Brazilian physician, biologist and scientist active in the field of neuroscience. He was internationally renowned for his investigations on the neural mechanisms underlying the phenomenon of electrogenesis by the electroplaques of electric fishes. He was also an important scientific leader, being one of the founders of the Biophysics Institute of the Federal University of Rio de Janeiro and was also a president for 16 years of the Vatican's Pontifical Academy of Sciences, and president of the Brazilian Academy of Sciences (1965–1967).
Evandro Serafim Lobo Chagas, was a Brazilian physician and biomedical scientist specializing in tropical medicine. He was born in Rio de Janeiro, the eldest son of Carlos Chagas (1879-1934), noted physician and scientist who discovered Chagas disease, and brother of Carlos Chagas Filho (1910-2000), also a noted physician and scientist who was president of the Pontifical Academy of Sciences.
The Brazilian Championship of Rugby, or Super 8, is the main tournament for rugby union clubs in Brazil since 1964. The tournament is organized by the Brazilian Rugby Confederation (CBRu).
The Vaccine Revolt or Vaccine Rebellion was a period of civil disorder which occurred in the city of Rio de Janeiro, Brazil.
José Mariano de Conceição Vellozo was a Colonial Brazilian botanist who catalogued specimens, for example: Cedrela fissilis Vell. in Florae Fluminensis. He was born in Tiradentes, formerly called São José do Rio das Mortes, state of Minas Gerais; and died in Rio de Janeiro, state of Rio de Janeiro. While at the University of Coimbra in Portugal in the 1790s he worked with Martim Francisco Ribeiro de Andrada in translating works on mineralogy and agriculture.
The Museum of Life is located at the Oswaldo Cruz Foundation, in Rio de Janeiro, Brazil.
Yellow fever vaccine is a vaccine that protects against yellow fever. Yellow fever is a viral infection that occurs in Africa and South America. Most people begin to develop immunity within ten days and 99 percent are protected within one month of vaccination, and this appears to be lifelong. The vaccine can be used to control outbreaks of disease. It is given either by injection into a muscle or just under the skin.
Oswaldo is a Spanish masculine given name.
Manguinhos Airport was an airport that existed in the neighborhood of Manguinhos, near Oswaldo Cruz Foundation in Rio de Janeiro from 1936 to 1972.
Hélio Gelli Pereira was a Brazilian-British virologist specialising in adenoviruses. Pereira was a co-recipient of the 1988 UNESCO Carlos J. Finlay Prize for Microbiology and was known for his work on the book, Viruses of Vertebrates. He contributed to several areas of virology in research and international public service.
Raimundo Correia (founder)
Brazilian Academy of Letters - Occupant of the 5th chair
1912 — 1917
Aloísio de Castro