Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Phase Transitions02:31

Phase Transitions

23.3K
Whether solid, liquid, or gas, a substance's state depends on the order and arrangement of its particles (atoms, molecules, or ions). Particles in the solid pack closely together, generally in a pattern. The particles vibrate about their fixed positions but do not move or squeeze past their neighbors. In liquids, although the particles are closely spaced, they are randomly arranged. The position of the particles are not fixed—that is, they are free to move past their neighbors to...
23.3K
Cooperative Allosteric Transitions01:58

Cooperative Allosteric Transitions

8.9K
Cooperative allosteric transitions can occur in multimeric proteins, where each subunit of the protein has its own ligand-binding site. When a ligand binds to any of these subunits, it triggers a conformational change that affects the binding sites in the other subunits; this can change the affinity of the other sites for their respective ligands. The ability of the protein to change the shape of its binding site is attributed to the presence of a mix of flexible and stable segments in the...
8.9K
Properties of Transition Metals02:58

Properties of Transition Metals

30.1K
Transition metals are defined as those elements that have partially filled d orbitals. As shown in Figure 1, the d-block elements in groups 3–12 are transition elements. The f-block elements, also called inner transition metals (the lanthanides and actinides), also meet this criterion because the d orbital is partially occupied before the f orbitals.
30.1K
Introduction to Epidemiology01:26

Introduction to Epidemiology

1.9K
Epidemiology, known as the cornerstone of public health, involves studying the distribution and determinants of health-related events in defined populations and applying these insights to control health issues. This is essential for understanding how diseases spread, identifying populations at greater risk, and implementing measures to control or prevent outbreaks. Epidemiology addresses not only infectious diseases but also non-communicable conditions like cancer and cardiovascular disease,...
1.9K
Causality in Epidemiology01:21

Causality in Epidemiology

1.7K
Causality or causation is a fundamental concept in epidemiology, vital for understanding the relationships between various factors and health outcomes. Despite its importance, there's no single, universally accepted definition of causality within the discipline. Drawing from a systematic review, causality in epidemiology encompasses several definitions, including production, necessary and sufficient, sufficient-component, counterfactual, and probabilistic models. Each has its strengths and...
1.7K
Phase Transitions: Vaporization and Condensation02:39

Phase Transitions: Vaporization and Condensation

21.6K
The physical form of a substance changes on changing its temperature. For example, raising the temperature of a liquid causes the liquid to vaporize (convert into vapor). The process is called vaporization—a surface phenomenon. Vaporization occurs when the thermal motion of the molecules overcome the intermolecular forces, and the molecules (at the surface) escape into the gaseous state. When a liquid vaporizes in a closed container, gas molecules cannot escape. As these gas phase molecules...
21.6K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Long-term trends in cardiovascular disease mortality and association with respiratory disease.

Epidemiology and infection·2015
Same author

Infrared lidar observations of stratospheric aerosols.

Applied optics·2014
Same author

Location of release sites and calcium-activated chloride channels relative to calcium channels at the photoreceptor ribbon synapse.

Journal of neurophysiology·2010
Same author

Pharmacokinetics of novel erythropoiesis stimulating protein (NESP) in cancer patients: preliminary report.

British journal of cancer·2001
Same author

Lack of an effect of zolmitriptan (Zomig, 311C90) on psychometric task performance: results of a placebo-controlled study in healthy volunteers.

Psychopharmacology·1999
Same author

Disposition of atovaquone in humans.

Antimicrobial agents and chemotherapy·1997
Same journal

Epidemiological Investigation of a Large Trichinellosis Outbreak in Lebanon, October 2023 - February 2024.

Epidemiology and infection·2026
Same journal

Pandemic preparedness: potential of routine general practice data for infectious disease early signal detection.

Epidemiology and infection·2026
Same journal

ASSOCIATION BETWEEN INTRODUCTION OF 13-VALENT PNEUMOCOCCAL CONJUGATE VACCINE AND BURDEN OF HOSPITALIZED ADULT PNEUMOCOCCAL DISEASE IN TAIWAN - A RETROSPECTIVE DATABASE STUDY.

Epidemiology and infection·2026
Same journal

Using forensic autopsy data to estimate the age-specific infection fatality risk of COVID-19.

Epidemiology and infection·2026
Same journal

Maternal and congenital syphilis in Fiji 2019-2022: a secondary analysis of clinical trial data.

Epidemiology and infection·2026
Same journal

The Socio-economic Shield Limits Lassa Virus Spillover in Urban West Africa.

Epidemiology and infection·2026
See all related articles

Related Experiment Video

Updated: Feb 13, 2026

Using Generative Art to Convey Past and Future Climate Transitions
06:10

Using Generative Art to Convey Past and Future Climate Transitions

Published on: March 31, 2023

1.5K

Updating the epidemiological transition model.

A J Mercer1

  • 1Independent Researcher,38 Wren Walk, Eynesbury, St Neots, Cambridgeshire PE19 2GE,UK.

Epidemiology and Infection
|March 21, 2018
PubMed
Summary
This summary is machine-generated.

Epidemiological transition models need to include infections

Keywords:
Aetiologychronic diseaseepidemiological transitioninfectious diseasemortality

More Related Videos

In Vitro and In Vivo Models to Study Corneal Endothelial-mesenchymal Transition
09:05

In Vitro and In Vivo Models to Study Corneal Endothelial-mesenchymal Transition

Published on: August 20, 2016

8.4K
Fundus Photography as a Convenient Tool to Study Microvascular Responses to Cardiovascular Disease Risk Factors in Epidemiological Studies
10:11

Fundus Photography as a Convenient Tool to Study Microvascular Responses to Cardiovascular Disease Risk Factors in Epidemiological Studies

Published on: October 22, 2014

19.7K

Related Experiment Videos

Last Updated: Feb 13, 2026

Using Generative Art to Convey Past and Future Climate Transitions
06:10

Using Generative Art to Convey Past and Future Climate Transitions

Published on: March 31, 2023

1.5K
In Vitro and In Vivo Models to Study Corneal Endothelial-mesenchymal Transition
09:05

In Vitro and In Vivo Models to Study Corneal Endothelial-mesenchymal Transition

Published on: August 20, 2016

8.4K
Fundus Photography as a Convenient Tool to Study Microvascular Responses to Cardiovascular Disease Risk Factors in Epidemiological Studies
10:11

Fundus Photography as a Convenient Tool to Study Microvascular Responses to Cardiovascular Disease Risk Factors in Epidemiological Studies

Published on: October 22, 2014

19.7K

Area of Science:

  • Epidemiology
  • Public Health

Background:

  • The epidemiological transition describes shifts in mortality causes from infectious diseases to chronic conditions.
  • Omran's original model primarily focused on descriptive changes in mortality patterns.

Purpose of the Study:

  • To refine epidemiological transition models by incorporating infectious disease aetiology.
  • To provide a more explanatory and less misleading framework for understanding disease patterns and mortality shifts.

Main Methods:

  • Review and modification of Omran's epidemiological transition model.
  • Analysis of the role of infections in chronic disease aetiology and morbidity.

Main Results:

  • Existing models are often descriptive and potentially misleading due to underestimating infectious disease roles.
  • Infections are confirmed causes of chronic diseases and contribute significantly to morbidity and mortality.
  • Immune responses and inflammation linked to infections play a role in multifactorial disease aetiology.

Conclusions:

  • A revised epidemiological transition theory must integrate the lifelong impact of infections on disease patterns.
  • Understanding infectious contributions is crucial for public health, prevention, and accurate mortality assessment.
  • Comparative research frameworks should investigate infectious causes of conditions recorded as underlying causes of death.