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  2. Public health mitigation of COVID-19 - Wikipedia

    en.wikipedia.org/wiki/Public_health_mitigation...

    During early outbreaks, speed and scale were considered key to mitigation of COVID-19, due to the fat-tailed nature of pandemic risk and the exponential growth of COVID-19 infections. [8] For mitigation to be effective, (a) chains of transmission must be broken as quickly as possible through screening and containment, (b) health care must be ...

  3. World Health Organization response to the COVID-19 pandemic

    en.wikipedia.org/wiki/World_Health_Organization...

    The WHO warned of a potential "second wave" of COVID-19 infections in an update to its strategic advice to governments, as some European countries began to relax lockdown measures. [70] On 19 April, the Director-General of the WHO urged the G20 leading global economies to plan to ease lockdowns against COVID-19 only as part of "a phased process ...

  4. Flattening the curve - Wikipedia

    en.wikipedia.org/wiki/Flattening_the_curve

    Flattening the curve is a public health strategy to slow down the spread of an epidemic, used against the SARS-CoV-2 virus during the early stages of the COVID-19 pandemic. The curve being flattened is the epidemic curve , a visual representation of the number of infected people needing health care over time.

  5. Zero-COVID - Wikipedia

    en.wikipedia.org/wiki/Zero-Covid

    [4] The China CDC rejected a mitigation strategy, and instead explained that "[t]he current strategic goal is to maintain no or minimal indigenous transmission of SARS-CoV-2 until the population is protected through immunisation with safe and effective COVID-19 vaccines, at which time the risk of COVID-19 from any source should be at a minimum ...

  6. Wells-Riley model - Wikipedia

    en.wikipedia.org/wiki/Wells-Riley_model

    They will also continuously breathe out carbon dioxide, and so excess carbon dioxide concentration has been proposed as a proxy infection risk. [11] [12] [13] In other words, the higher the carbon dioxide concentration in a room, the higher the risk of infection by an airborne disease. The excess concentration of carbon dioxide is that over the ...

  7. United Nations response to the COVID-19 pandemic - Wikipedia

    en.wikipedia.org/wiki/United_Nations_response_to...

    On 19 June, the UN Secretary-General issued a new policy brief, the World of Work and COVID-19, concerning jobs, livelihoods and the well-being of workers, families and businesses globally, as they continued to be affected by the COVID-19 pandemic; with micro, small and medium enterprises in particular, suffering dire economic consequences. [46]

  8. Impact of COVID-19 on neurological, psychological and other ...

    en.wikipedia.org/wiki/Impact_of_COVID-19_on...

    A large study showed that post COVID-19, [30] people had increased risk of several neurologic sequelae including headache, memory problems, smell problems and stroke; the risk was evident even among people whose acute disease was not severe enough to necessitate hospitalization; the risk was higher among hospitalized, and highest among those ...

  9. COVID-19 surveillance - Wikipedia

    en.wikipedia.org/wiki/COVID-19_Surveillance

    COVID-19 surveillance involves monitoring the spread of the coronavirus disease in order to establish the patterns of disease progression. The World Health Organization (WHO) recommends active surveillance , with focus of case finding, testing and contact tracing in all transmission scenarios. [ 1 ]