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

Smallpox01:24

Smallpox

Smallpox is a severe contagious disease caused by the Variola major virus, a double-stranded DNA member of the Poxviridae family.Variola major transmission occurs primarily via inhalation of virus-laden droplets or direct contact with infectious scabs. The incubation period averages approximately seven days, although it may range from 7 to 17 days depending on the inoculum and host factors.Clinically, the prodromal phase is marked by an abrupt onset of high fever, malaise, headache, and myalgia.
Conservation of Small Populations02:04

Conservation of Small Populations

Small population sizes put a species at extreme risk of extinction due to a lack of variation, and a consequent decrease in adaptability. This weakens the chances of survival under pressures such as climate change, competition from other species, or new diseases. Large populations are more likely to survive pressures such as these, as such populations are more likely to harbor individuals that have genetic variants that are adaptive under new stresses. Small populations are much less likely to...
Poliomyelitis01:17

Poliomyelitis

Poliomyelitis is caused by poliovirus, a small, non-enveloped, positive-sense RNA virus of the Picornaviridae family and Enterovirus genus. Transmission occurs primarily via the fecal-oral route, often through ingestion of contaminated water or food. The virus initially replicates in the oropharynx and intestinal mucosa, particularly in lymphoid tissues such as the tonsils, Peyer’s patches, and regional lymph nodes. Primary viremia follows, allowing dissemination throughout the body.In most...
Testing a Claim about Population Proportion01:24

Testing a Claim about Population Proportion

A complete procedure for testing a claim about a population proportion is provided here.
There are two methods of testing a claim about a population proportion: (1) Using the sample proportion from the data where a binomial distribution is approximated to the normal distribution and (2) Using the binomial probabilities calculated from the data.
The first method uses normal distribution as an approximation to the binomial distribution. The requirements are as follows: sample size is large...
Vaccinations01:51

Vaccinations

Overview
Hypothesis: Accept or Fail to Reject?01:17

Hypothesis: Accept or Fail to Reject?

The outcome of any hypothesis testing leads to rejecting or not rejecting the null hypothesis. This decision is taken based on the analysis of the data, an appropriate test statistic, an appropriate confidence level, the critical values, and P-values. However, when the evidence suggests that the null hypothesis cannot be rejected, is it right to say, 'Accept' the null hypothesis?
There are two ways to indicate that the null hypothesis is not rejected. 'Accept' the null hypothesis and 'fail to...

You might also read

Related Articles

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

Sort by
Same author

Anti-Black Racism in Nursing in Canada and Black Nurses' Resistance: An Analytic Review of Newspaper Coverage, 1940s-2020.

Nursing inquiry·2026
Same author

"If I am here, it is because the system failed": a critical qualitative study of global commercial clinical trials for advanced cancer in Chile.

Globalization and health·2025
Same author

Brazil's G20 leadership offers glimmers of hope for global health equity.

BMJ (Clinical research ed.)·2024
Same author

Imagining alternative paths for WHO 75 years in.

Lancet (London, England)·2023
Same author

Participation of young women in sexual and reproductive health decision-making in Malawi: Local realities versus global rhetoric.

PLOS global public health·2023
Same author

Universal health coverage and public-private arrangements within Sri Lanka's mixed health system: Perspectives from women seeking healthcare.

Social science & medicine (1982)·2022

Related Experiment Video

Updated: Jun 4, 2026

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

Small(pox) success?

Anne-Emanuelle Birn1

  • 1University of Toronto, Toronto, ON, Canada. ae.birn@utoronto.ca

Ciencia & Saude Coletiva
|February 23, 2011
PubMed
Summary

Smallpox eradication, while a triumph, faced critiques challenging its status as the greatest public health success. Re-evaluating its methods and impact offers lessons for future global health initiatives.

Area of Science:

  • Public Health
  • Global Health Policy
  • History of Medicine

Background:

  • The 30th anniversary of smallpox eradication highlights its celebrated status in public health.
  • Commemorations prompt critical reflection on the campaign's successes and limitations.

Purpose of the Study:

  • To critically examine the acclaim of smallpox eradication as the paramount public health achievement.
  • To analyze the competition between smallpox eradication and primary health care approaches.
  • To debunk myths surrounding the global eradication campaign's necessity and cooperative nature.

Main Methods:

  • Synthesizing critiques of smallpox eradication's shortcomings.
  • Analyzing the historical context of the global eradication campaign.
  • Examining the interplay between technological and social justice-oriented health paradigms.

More Related Videos

Rapid, Seamless Generation of Recombinant Poxviruses using Host Range and Visual Selection
09:25

Rapid, Seamless Generation of Recombinant Poxviruses using Host Range and Visual Selection

Published on: May 24, 2020

A Simple and Efficient Approach to Construct Mutant Vaccinia Virus Vectors
09:16

A Simple and Efficient Approach to Construct Mutant Vaccinia Virus Vectors

Published on: October 30, 2016

Related Experiment Videos

Last Updated: Jun 4, 2026

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

Rapid, Seamless Generation of Recombinant Poxviruses using Host Range and Visual Selection
09:25

Rapid, Seamless Generation of Recombinant Poxviruses using Host Range and Visual Selection

Published on: May 24, 2020

A Simple and Efficient Approach to Construct Mutant Vaccinia Virus Vectors
09:16

A Simple and Efficient Approach to Construct Mutant Vaccinia Virus Vectors

Published on: October 30, 2016

Main Results:

  • Smallpox eradication's acclaim is questioned, revealing competing paradigms with primary health care.
  • Myths surrounding the campaign's necessity and cooperative success are debunked.
  • The campaign's technical and organizational triumphs are contextualized within broader health policy debates.

Conclusions:

  • Integrating technical and social-political health aspects is crucial for enduring global public health success.
  • Rethinking the prioritization and necessity of eradication campaigns is essential.
  • Lessons from smallpox eradication inform future global health strategies within welfare states.