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Related Experiment Video

Updated: Dec 18, 2025

Setup of Consumer Wearable Devices for Exposure and Health Monitoring in Population Studies
15:00

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Published on: February 3, 2023

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World in lockdown.

Jessica Hamzelou

    New Scientist (1971)
    |June 11, 2020
    PubMed
    Summary

    Global lockdowns are affecting approximately 20% of the world's population due to the ongoing rise in coronavirus disease (COVID-19) cases. This situation highlights the widespread impact of the pandemic on daily life worldwide.

    Area of Science:

    • Public Health
    • Epidemiology
    • Global Health

    Background:

    • The COVID-19 pandemic has led to unprecedented global health challenges.
    • Public health measures, including lockdowns, have been widely implemented to control disease spread.

    Purpose of the Study:

    • To report on the current global status of COVID-19 related lockdowns.
    • To provide an overview of the scale of population affected by these measures.

    Main Methods:

    • Data compilation from global reports on lockdown status.
    • Estimation of the proportion of the global population under lockdown orders.

    Main Results:

    • Approximately one-fifth of the global population is currently under some form of lockdown.

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  • The number of COVID-19 cases continues to increase, necessitating ongoing public health interventions.
  • Conclusions:

    • The widespread implementation of lockdowns signifies the significant impact of COVID-19 on global society.
    • Continued monitoring of pandemic trends and public health responses remains critical.