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  1. By April 2020, about half of the world's population was under some form of lockdown, with more than 3.9 billion people in more than 90 countries or territories having been asked or ordered to stay at home by their governments. [3]

  2. Apr 6, 2020 · With more than a million coronavirus cases confirmed worldwide, an analysis of the world in lockdown.

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    • Criticisms of The Working Paper

    Plenty of peer-reviewed studies have found government restrictions early in the pandemic, such as business closures and physical distancing measures, reduced COVID-19 cases and/or mortality, compared with what would have happened without those measures. But conservative news outlets and commentators have seized on a much-criticized, unpublished wor...

    In the early months of the COVID-19 pandemic in 2020, as the virus spread around the globe, many countries implemented restrictions on movement and social gatherings in an effort to flatten the curve— or reduce sharp spikes in caseloads to avoid overwhelming health care facilities. Without vaccines or evidence-based treatments, these non-pharmaceut...

    The working paper was a literature review and meta-analysis, meaning it searched the available scientific literature and identified studies that met certain criteria, and then combined similar studies statistically to reach a conclusion. It identified 24 papers, published or posted as of early July 2021, that met its criteria for the meta-analysis ...

  3. Sep 8, 2023 · Public health experts say it’s highly unlikely COVID-19 lockdowns or widespread mask mandates will return to the U.S. Almost all Americans have some immunity against the virus, either through...

  4. en.wikipedia.org › wiki › LockdownLockdown - Wikipedia

    A lockdown (/ ˈ l ɒ k ˌ d aʊ n / ⓘ) is a restriction policy for people, community or a country to stay where they are, usually due to specific risks that could possibly harm the people if they move and interact freely.

  5. Sep 11, 2023 · But public health experts say it’s highly unlikely the U.S. will reinstitute the nationwide mask mandates and travel restrictions that were common early in the pandemic. That’s partly because ...

  6. May 4, 2020 · Throughout the pandemic, officials across the United States have rolled out a patchwork of restrictions on social distancing, masking and other aspects of public life. The orders vary by state,...

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