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

Factors Affecting Illness01:18

Factors Affecting Illness

4.3K
When a person's physical, emotional, intellectual, social development or spiritual functioning is compromised, this deviation from a healthy normal state is called illness. Illness creates stress that in turn harms individuals. Irritation, anger, denial, hopelessness, and fear are behavioral and emotional changes an individual experiences in the phases of illness. A variety of factors influence a person's health and well-being.
For instance, risk factors are connected to illness,...
4.3K
Factors Affecting the Risk of Infection01:26

Factors Affecting the Risk of Infection

12.2K
The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
12.2K
Viral Recombination00:57

Viral Recombination

23.7K
Cells are sometimes infected by more than one virus at once. When two viruses disassemble to expose their genomes for replication in the same cell, similar regions of their genomes can pair together and exchange sequences in a process called recombination. Alternatively, viruses with segmented genomes can swap segments in a process called reassortment.
23.7K
Steps in Outbreak Investigation01:18

Steps in Outbreak Investigation

171
In the ever-evolving field of public health, statistical analysis serves as a cornerstone for understanding and managing disease outbreaks. By leveraging various statistical tools, health professionals can predict potential outbreaks, analyze ongoing situations, and devise effective responses to mitigate impact. For that to happen, there are a few possible stages of the analysis:
171
Conservation of Declining Populations02:07

Conservation of Declining Populations

9.7K
Conservation of declining population focuses on ways of detecting, diagnosing, and halting a population decline. The approach uses methods to prevent populations from going extinct.
9.7K
Infection01:20

Infection

8.5K
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...
8.5K

You might also read

Related Articles

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

Sort by
Same author

Lab creates new kind of synthetic cell.

Science (New York, N.Y.)·2026
Same author

Big Ebola outbreak puts research spotlight on little-known virus.

Science (New York, N.Y.)·2026
Same author

Antiviral pill gets first test for Ebola prevention.

Science (New York, N.Y.)·2026
Same author

Ebola outbreak puts nimble treatment trial designs to the test.

Science (New York, N.Y.)·2026
Same author

Scientists play catch-up to startling Ebola outbreak.

Science (New York, N.Y.)·2026
Same author

Cruise ship outbreak spotlights a little-studied hantavirus.

Science (New York, N.Y.)·2026

Related Experiment Video

Updated: Aug 23, 2025

Vaccinia Reporter Viruses for Quantifying Viral Function at All Stages of Gene Expression
10:48

Vaccinia Reporter Viruses for Quantifying Viral Function at All Stages of Gene Expression

Published on: May 15, 2014

11.5K

Monkeypox outbreak is ebbing-but why exactly?

Kai Kupferschmidt

    Science (New York, N.Y.)
    |October 27, 2022
    PubMed
    Summary
    This summary is machine-generated.

    Rising natural immunity, not vaccines, appears crucial for a small population segment. This finding highlights the complex dynamics of population-level immunity development.

    More Related Videos

    Vaccinia Virus Infection & Temporal Analysis of Virus Gene Expression: Part 1
    12:00

    Vaccinia Virus Infection & Temporal Analysis of Virus Gene Expression: Part 1

    Published on: April 8, 2009

    10.4K
    Vaccinia Virus Infection & Temporal Analysis of Virus Gene Expression: Part 3
    07:35

    Vaccinia Virus Infection & Temporal Analysis of Virus Gene Expression: Part 3

    Published on: April 13, 2009

    8.2K

    Related Experiment Videos

    Last Updated: Aug 23, 2025

    Vaccinia Reporter Viruses for Quantifying Viral Function at All Stages of Gene Expression
    10:48

    Vaccinia Reporter Viruses for Quantifying Viral Function at All Stages of Gene Expression

    Published on: May 15, 2014

    11.5K
    Vaccinia Virus Infection & Temporal Analysis of Virus Gene Expression: Part 1
    12:00

    Vaccinia Virus Infection & Temporal Analysis of Virus Gene Expression: Part 1

    Published on: April 8, 2009

    10.4K
    Vaccinia Virus Infection & Temporal Analysis of Virus Gene Expression: Part 3
    07:35

    Vaccinia Virus Infection & Temporal Analysis of Virus Gene Expression: Part 3

    Published on: April 13, 2009

    8.2K

    Area of Science:

    • Immunology
    • Epidemiological Modeling

    Background:

    • Understanding the drivers of population immunity is critical for public health.
    • Distinguishing between vaccine-induced and naturally acquired immunity is essential.

    Discussion:

    • This study models the impact of rising natural immunity versus vaccination in a specific demographic.
    • Findings suggest that for a subset of the population, endogenous immune responses play a more significant role than exogenous vaccination.

    Key Insights:

    • Immunity development in a small population group is primarily driven by natural infection.
    • Vaccination may not be the sole or primary factor for achieving herd immunity in all scenarios.

    Outlook:

    • Further research is needed to identify this specific population group and understand their unique immunological profiles.
    • These insights could refine future public health strategies and vaccination policies.