Miquel Porta (Barcelona, 1957) is a Catalan physician, epidemiologist and scholar. He has promoted the integration of biological, clinical and environmental knowledge and methods in health research and teaching, which he has conducted internationally; notably, in Spain, at the University of North Carolina at Chapel Hill, Harvard, Imperial College London, and several other universities in Europe, North America, Kuwait, and Brazil. Appointed by the International Epidemiological Association (IEA) [1] , in 2008 he succeeded the Canadian epidemiologist John M. Last as Editor of "A Dictionary of Epidemiology". [2] [3] In the Preface to this book he argues for an inclusive and integrative practice of the science of epidemiology. In September 2023, Porta made public through several social networks a call to suggest changes to the new, 7th. edition of the dictionary. The deadline for such contributions is 30 November 2023.
He is currently the head of the Clinical and Molecular Epidemiology of Cancer Unit [4] at the Hospital del Mar Institute of Medical Research - IMIM Hospital del Mar Research Institute [5] . He is also a Professor of Preventive Medicine & Public Health, School of Medicine, Universitat Autònoma de Barcelona (UAB), [6] an Adjunct Professor of Epidemiology at the Gillings School of Global Public Health, University of North Carolina at Chapel Hill (UNC), [7] and an adjunct professor at the New York University (NYU) Grossman School of Medicine. [8] [9] After graduating from the UAB School of Medicine in 1981, Porta was during 3 years a Fellow with the Division of Clinical Pharmacology of UAB. He was then awarded a Fulbright scholarship to pursue the Master of Public Health (MPH) program at UNC, where he was later a Burroughs Wellcome Postdoctoral Fellow in Pharmacoepidemiology.
The three main lines of research of his Unit at IMIM are: 1) Clinical and molecular epidemiology of pancreatic cancer and cancer of the extrahepatic biliary system. Gene-environment interactions with organochlorine compounds in the etiopathogenesis of pancreatic diseases. 2) Screening, early clinical detection, and "diagnostic delay" in cancer. 3) Assessing the impact on human health of Persistent Organic Pollutant (POPs). [10]
Other than at the UAB School of Medicine, he has also taught on molecular epidemiology, clinical epidemiology and pharmacoepidemiology at other institutions, including McGill University (Montreal, Canada), Imperial College (London), the European Educational Programme in Epidemiology (Firenze, Italy), several universities in Kuwait, Germany, Norway, Italy, Brazil and Mexico, and at Harvard, where he was on sabbatical in 1998-1999. He has acted as a grant and doctoral thesis reviewer for the Karolinska Institutet, the Finnish Academy, Diabetes UK, and several other European and American scientific organisations.
From 1994 to 1998 he was President of the Spanish Society of Epidemiology (SEE). From 2002 to 2005 he was European Councillor of the International Epidemiological Association (IEA) and Chairman of the IEA European Epidemiology Federation. [11]
He is (co)author of several hundred academic papers. [12] Beyond his main lines of research, he has written on topics such as causality [13] and the Bovine spongiform encephalopathy (BSE) / Creutzfeldt–Jakob disease (vCJD) link, [14] [15] persistent organic pollutants and public health, [16] [17] [18] [19] [20] genome metaphors, [21] the bibliographic impact factor and scientific journals, [22] [23] [24] [25] or the roles of scientific associations, [26] [27] among other issues. [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40] [41]
He is an editor of the ‘Journal of Epidemiology & Community Health’ Homepage, and the ‘European Journal of Epidemiology’. [42]
In 2018 he published his first book addressed to the general public on human internal contamination and ways to prevent it. [43] In 2019 he edited 'Los imaginarios colectivos, la salud pública y la vida. Para conversar desde las artes sobre nuestro bienestar en sociedad', an internationally unique collection of texts relating public health and medicine with the arts. [44] In 2022 he published 'Epidemiología cercana', a collection of essays on epidemiology, culture, ethics, and policies. [45]
Epidemiology is the study and analysis of the distribution, patterns and determinants of health and disease conditions in a defined population.
The science of epidemiology has matured significantly from the times of Hippocrates, Semmelweis and John Snow. The techniques for gathering and analyzing epidemiological data vary depending on the type of disease being monitored but each study will have overarching similarities.
Digital Epidemiology is the science underlying the acquisition, maintenance and application of epidemiological knowledge and information using digital media such as the internet, mobile phones, digital paper, digital TV. E-epidemiology also refers to the large-scale epidemiological studies that are increasingly conducted through distributed global collaborations enabled by the Internet.
Miguel Ángel Martínez-González is a Spanish medical doctor, epidemiologist, professor, and nutrition researcher He has been often a visiting scholar at Harvard T.H. Chan School of Public Health.
Molecular epidemiology is a branch of epidemiology and medical science that focuses on the contribution of potential genetic and environmental risk factors, identified at the molecular level, to the etiology, distribution and prevention of disease within families and across populations. This field has emerged from the integration of molecular biology into traditional epidemiological research. Molecular epidemiology improves our understanding of the pathogenesis of disease by identifying specific pathways, molecules and genes that influence the risk of developing disease. More broadly, it seeks to establish understanding of how the interactions between genetic traits and environmental exposures result in disease.
Sander Greenland is an American statistician and epidemiologist with many contributions to statistical and epidemiologic methods including Bayesian and causal inference, bias analysis, and meta-analysis. His focus has been the extensions, limitations, and misuses of statistical methods in nonexperimental studies, especially in postmarketing surveillance of drugs, vaccines, and medical devices. He received honors Bachelor's and master's degrees in mathematics from the University of California, Berkeley, where he was Regent's and National Science Foundation Fellow in Mathematics, and then received Master's and Doctoral degrees in epidemiology from the University of California, Los Angeles (UCLA), where he was Regent's Fellow in Epidemiology. After serving as an assistant professor of biostatistics at Harvard, he joined the UCLA Epidemiology faculty in 1980 where he became Professor of Epidemiology in the Fielding School of Public Health in 1989, and Professor of Statistics in the UCLA College of Letters and Science in 1999. He moved to Emeritus status in 2012 and the following year he was awarded an honorary Doctor of Medicine by the University of Aarhus, Denmark.
A prospective cohort study is a longitudinal cohort study that follows over time a group of similar individuals (cohorts) who differ with respect to certain factors under study, to determine how these factors affect rates of a certain outcome. For example, one might follow a cohort of middle-aged truck drivers who vary in terms of smoking habits, to test the hypothesis that the 20-year incidence rate of lung cancer will be highest among heavy smokers, followed by moderate smokers, and then nonsmokers.
Alfredo Morabia is a Swiss-American physician, epidemiologist, and historian of medicine. He is currently professor of epidemiology at the Barry Commoner Center for Health and the Environment at Queens College, City University of New York in addition to serving as professor of Clinical Epidemiology at the Department of Epidemiology at the Mailman School of Public Health, Columbia University.
The Carlos III Health Institute is a Spanish public health research institute, legally constituted as a public research agency, a type of quasi-autonomous entity under Spanish law. The ISCIII is integrated in the Department of Science and Innovation, although it also reports to the Department of Health in the institute's activities relating health, healthcare and its planning.
Pablo Kuri-Morales is a Mexican public health scientist and epidemiologist.
Azra Catherine Hilary Ghani is a British epidemiologist who is a professor of Infectious Disease Epidemiology at Imperial College London. Her research considers the mathematical modelling of infectious diseases, including malaria, bovine spongiform encephalopathy and coronavirus. She has worked with the World Health Organization on their technical strategy for malaria. She is associate director of the MRC Centre for Global Infectious Disease Analysis.
Hugo López-Gatell Ramírez is a Mexican epidemiologist, author, and public health official who has served as head of the Undersecretariat of Prevention and Health Promotion at the Mexican Secretariat of Health since 2018. Since January 2020, he has also been the spokesman and one of the lead members of the federal governments response to the COVID-19 pandemic in Mexico.
Carla Vizzotti is an Argentine physician specialized in vaccine-preventable diseases. She was the Secretary of Health Access and Vice Minister of Health in Argentina's Health Ministry, working under Minister Ginés González García, until February 2021. She served as Minister of Health from 2021 to 2023, following González García's resignation.
Julio Daniel Salinas Grecco is a Uruguayan neurologist and politician of Open Cabildo (CA), who served as Minister of Public Health of Uruguay from 1 March 2020 to 13 March 2023.
This article presents official statistics gathered during the COVID-19 pandemic in Argentina. The National Ministry of Health publishes official numbers every night.
Ana Lucía de la Garza Barroso was the director of Epidemiological Operations Research at Mexico's Ministry of Health, a doctor in public health who has helped to modernize epidemiological intelligence, and during the COVID-19 pandemic has contributed to the coordination of the International Health component of the COVID-19 response operation in Mexico, providing daily reports on its progress.
Celia Mercedes Alpuche Aranda is a Mexican pediatric infectious disease specialist, researcher and teacher. Since 2013, she has been Deputy Director General of Research Center for Mexico's Infectious Diseases (CISEI) of the National Institute of Public Health.
Lyda Elena Osorio Amaya is a Colombian physician, epidemiologist and infectious disease specialist. She is an associate professor at the Universidad del Valle, and a researcher at the Centro Internacional de Entrenamiento e Investigaciones Médicas (CIDEIM) in Cali, Valle del Cauca. Osorio's research has focused mainly on vector-borne diseases like malaria, leishmaniasis, Zika and dengue fever. She has also played a role in Colombia's response against COVID-19.
In epidemiology, the term hyperendemic disease is used to refer to a disease which is constantly and persistently present in a population at a high rate of incidence and/or prevalence (occurrence) and which equally affects all age groups of that population. It is one of the various degrees of endemicity.
In infectious disease epidemiology, a sporadic disease is an infectious disease which occurs only infrequently, haphazardly, irregularly, or occasionally, from time to time in a few isolated places, with no discernible temporal or spatial pattern, as opposed to a recognizable epidemic outbreak or endemic pattern. The cases are so few and separated so widely in time and place that there exists little or no discernable connection within them. They also do not show a recognizable common source of infection.