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

Transmission-based Precautions II: Airborne and Protective Environment01:25

Transmission-based Precautions II: Airborne and Protective Environment

1.3K
Transmission-based precautions are for patients infected or suspected to be infected (or colonized) with organisms posing a significant risk to others. The transmission precautions include airborne and protective environment precautions.
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...
1.3K
Infection01:20

Infection

7.9K
When a pathogen enters the body and reproduces, it can cause an infection, damage body cells, and cause illness symptoms that eventually lead to disease. Therefore, its prevention requires breaking the chain of infection.
The chain begins with pathogens: bacteria, viruses, fungi, prions, or parasites such as protozoa helminths. These can be present on the skin as transient or resident flora, or they can be acquired from the environment. Identifying and treating the type of infection and...
7.9K
Transmission-based Precautions I: Contact, Enteric, and Droplets01:17

Transmission-based Precautions I: Contact, Enteric, and Droplets

3.6K
Transmission-based precautions are for patients known to be infected or suspected to be infected or colonized with organisms that pose a significant risk to others. Some transmission-based precautions include contact, enteric, and droplet.
Contact Precautions:
Contact precautions are the measures taken to prevent the transmission of infectious agents, especially epidemiologically important microorganisms such as MRSA or influenza, primarily transmitted through direct or indirect contact with an...
3.6K
Standard Precaution01:26

Standard Precaution

1.9K
Standard precautions are the minimum infection control safeguards used while caring for all patients, irrespective of their disease condition. They help prevent the spread of common infectious microorganisms to healthcare workers, patients, and visitors in all healthcare settings.
Hand hygiene is the most crucial means to prevent the transmission of disease. Employers are legally required to provide their workers with personal protective equipment (PPE) to minimize exposure or contact with...
1.9K
Pulmonary Tuberculosis I01:29

Pulmonary Tuberculosis I

243
Tuberculosis, often called TB, is a contagious illness primarily caused by Mycobacterium tuberculosis. It mainly affects the lung parenchyma but can also impact other body parts.
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
243
Healthcare Associated Infections II: Preventive Measures01:22

Healthcare Associated Infections II: Preventive Measures

2.6K
Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
2.6K

You might also read

Related Articles

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

Sort by
Same author

The Role of Egalitarian Ideology in System-Challenging Collective Action Among Members of Dominant and Marginalized Racial Groups.

Personality & social psychology bulletin·2026
Same author

Resource Possession in the Mind's Eye: Ideological Convergence and Divergence in the Perceptions of Poor People.

Personality & social psychology bulletin·2025
Same author

Flaunting Porsches or Paris? Comparing the Social Signaling Value of Experiential and Material Conspicuous Consumption.

Personality & social psychology bulletin·2025
Same author

I see sick people: Beliefs about sensory detection of infectious disease are largely consistent across cultures.

Brain, behavior, and immunity·2025
Same author

Looking White But Feeling Asian: The Role of Perceived Membership Permeability and Perceived Discrimination in Multiracial-Monoracial Alliances.

Personality & social psychology bulletin·2024
Same author

What people believe about detecting infectious disease using the senses.

Current research in ecological and social psychology·2022
Same journal

Boosting Media Literacy Using Lateral Reading and Online Search Interventions.

Psychological science·2026
Same journal

A Field Experiment Testing Whether Accountability Reduces Racial Gaps in Performance Evaluations.

Psychological science·2026
Same journal

Does Testosterone Affect Cognitive Reflection? Evidence From a Double-Blind, Randomized Controlled Study of 1,000 Participants.

Psychological science·2026
Same journal

Does Overconfidence Really Confer Adaptive Benefits to Children's Learning?

Psychological science·2026
Same journal

How Does the Mind Grow? Cross-Cultural Intuitive Theories of Mental Development.

Psychological science·2026
Same journal

Not All Practice Is Created Equal: Longitudinal Evidence From Over 40,000 Chess Players.

Psychological science·2026
See all related articles

Related Experiment Video

Updated: Jul 5, 2025

Safety Precautions and Operating Procedures in an ABSL-4 Laboratory: 3. Aerobiology
11:13

Safety Precautions and Operating Procedures in an ABSL-4 Laboratory: 3. Aerobiology

Published on: October 3, 2016

14.3K

When and Why People Conceal Infectious Disease.

Wilson N Merrell1, Soyeon Choi1, Joshua M Ackerman1

  • 1Department of Psychology, University of Michigan.

Psychological Science
|January 24, 2024
PubMed
Summary
This summary is machine-generated.

Many people hide infectious illnesses to avoid social exclusion or meet goals, even when sick. This widespread behavior, called infection concealment, poses public health risks.

Keywords:
concealmentcontagious illnessopen dataopen materialspreregistered

More Related Videos

Safety Precautions and Operating Procedures in an ABSL-4 Laboratory: 2. General Practices
08:53

Safety Precautions and Operating Procedures in an ABSL-4 Laboratory: 2. General Practices

Published on: October 3, 2016

18.0K
Safety Precautions and Operating Procedures in an ABSL-4 Laboratory: 1. Biosafety Level 4 Suit Laboratory Suite Entry and Exit Procedures
09:54

Safety Precautions and Operating Procedures in an ABSL-4 Laboratory: 1. Biosafety Level 4 Suit Laboratory Suite Entry and Exit Procedures

Published on: October 3, 2016

36.0K

Related Experiment Videos

Last Updated: Jul 5, 2025

Safety Precautions and Operating Procedures in an ABSL-4 Laboratory: 3. Aerobiology
11:13

Safety Precautions and Operating Procedures in an ABSL-4 Laboratory: 3. Aerobiology

Published on: October 3, 2016

14.3K
Safety Precautions and Operating Procedures in an ABSL-4 Laboratory: 2. General Practices
08:53

Safety Precautions and Operating Procedures in an ABSL-4 Laboratory: 2. General Practices

Published on: October 3, 2016

18.0K
Safety Precautions and Operating Procedures in an ABSL-4 Laboratory: 1. Biosafety Level 4 Suit Laboratory Suite Entry and Exit Procedures
09:54

Safety Precautions and Operating Procedures in an ABSL-4 Laboratory: 1. Biosafety Level 4 Suit Laboratory Suite Entry and Exit Procedures

Published on: October 3, 2016

36.0K

Area of Science:

  • Social Psychology
  • Public Health
  • Behavioral Science

Background:

  • Infectious illness can lead to social stigma and exclusion.
  • Individuals may conceal their sickness to avoid negative social consequences.

Purpose of the Study:

  • To examine the prevalence and predictors of infection concealment.
  • To understand the motivations behind hiding illness.
  • To explore the impact of disease characteristics on concealment decisions.

Main Methods:

  • Conducted 10 studies involving U.S. university students, healthcare employees, and online workers (N=4,110).
  • Assessed past, current, and projected illness experiences.
  • Analyzed self-reported infection concealment and its associated factors.

Main Results:

  • Approximately 75% of participants reported concealing illness in social interactions.
  • Common motives for concealment included social reasons (e.g., attending events) and achievement goals (e.g., work completion).
  • Perceived harm and immediacy of the illness influenced concealment, with less concealment for imagined harmful infections but frequent concealment by those actually sick.

Conclusions:

  • Infection concealment is a prevalent behavior driven by social and achievement motives.
  • Individuals often prioritize personal goals over potential risks to others when concealing illness.
  • Disease concealment has significant public health implications due to potential transmission risks.