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    Home > Active Ingredient News > Infection > BMJ: Washing hands frequently, wearing masks, "one-meter noodles" can reduce the risk of transmission of new coronary pneumonia by 50%

    BMJ: Washing hands frequently, wearing masks, "one-meter noodles" can reduce the risk of transmission of new coronary pneumonia by 50%

    • Last Update: 2021-12-04
    • Source: Internet
    • Author: User
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    The new crown pneumonia has had a profound impact on global public health and the economy.
    As of October 14, 2021, there were a total of 239,007,759 confirmed cases worldwide, resulting in 4,871,841 deaths
    .


    The new crown pneumonia vaccination program is safe and effective, but the vaccine does not provide 100% protection, it is not clear vaccines of the future Sars-cov-2 spread prevention effect


    Researchers have recently conducted retrospective studies on the prevention of infection with new coronary pneumonia to examine the effectiveness of public health measures in reducing the incidence of Covid-19, the spread of SARS-CoV-2 and the mortality rate of Covid-19


    Researchers collected data from MEDLINE, EMABASE, CINHAL, BIOSIS, Joanna Briggs, Global Health, and the World Health Organization COVID-19 database to evaluate public health measures in reducing the incidence of Covid-19, the spread of SARS-CoV-2 and the death of Covid-19 Rate of effectiveness
    .


    The public health measures involved in the evaluation included wearing masks, washing hands frequently, and maintaining social distancing


    COVID-19

    A total of 72 studies were included in this meta-study, of which 35 evaluated individual public health measures, and 37 evaluated multiple public health measures, also known as "a package of interventions
    .


    " There are 8 studies that show that frequent hand washing (relative risk 0.


    There are 8 studies that show that frequent hand washing (relative risk 0.


    The impact of non-drug measures on the risk of new coronary pneumonia infection

    The impact of non-drug measures on the risk of new coronary pneumonia infection

    Studies have confirmed that frequent hand washing, wearing masks, and maintaining social distancing can reduce the incidence of COVID-19.


    Frequent hand washing, wearing masks and maintaining social distancing can reduce the incidence of COVID-19.


    Original source:

    Nicole L De La Mata et al.


    Effectiveness of public health measures in reducing the incidence of covid-19, SARS-CoV-2 transmission, and covid-19 mortality: systematic review and meta-analysis.
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