#Social #distancing #measures: evidence of #interruption of seasonal #influenza #activity and early lessons of the #SARS-CoV-2 pandemic (Clin Infect Dis., summary)

[Source: Clinical Infectious Diseases, full page: (LINK). Summary, edited.]

Social distancing measures: evidence of interruption of seasonal influenza activity and early lessons of the SARS-CoV-2 pandemic

Authors: Andrew D. Wiese, MPH,, PhD1; Jordan Everson, PhD1; Carlos G. Grijalva, MD,  MPH1

Affiliations: 1 Department of Health Policy, Vanderbilt University Medical Center,  Nashville, Tennessee, USA

Corresponding author: Carlos G. Grijalva, MD, MPH; Suite 2600, Village at Vanderbilt,  1500 21st Avenue South, Nashville, TN 37212, USA; phone: (615) 343-5499; email: carlos.grijalva@vumc.org

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Accepted Manuscript

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The unprecedented enactment of social distancing measures in response to the SARSCoV- 2 pandemic – including city lockdowns, school closures, stay-at-home orders, case isolation, quarantine of contacts, etc. – was aimed at reducing the transmission of the  virus and its burden on healthcare systems. Since influenza and other common  respiratory pathogens share a similar mode of transmission with SARS-CoV-2, their  transmission could be indirectly impacted by those measures. And while novel  surveillance systems have been implemented to monitor SARS-CoV-2 activity, pre- existing surveillance systems have the advantage of allowing comparison to trends in  prior years to assess the impact of social distancing measures on the activity of influenza and other respiratory pathogens.

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Keywords: SARS-CoV-2; COVID-19; Seasonal Influenza; Quarantine.

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Giuseppe Michieli

I am an Italian blogger, active since 2005 with main focus on emerging infectious diseases such as avian influenza, SARS, antibiotics resistance, and many other global Health issues. Other fields of interest are: climate change, global warming, geological and biological sciences. My activity consists mainly in collection and analysis of news, public services updates, confronting sources and making decision about what are the 'signals' of an impending crisis (an outbreak, for example). When a signal is detected, I follow traces during the entire course of an event. I started in 2005 my blog ''A TIME'S MEMORY'', now with more than 40,000 posts and 3 millions of web interactions. Subsequently I added an Italian Language blog, then discontinued because of very low traffic and interest. I contributed for seven years to a public forum (FluTrackers.com) in the midst of the Ebola epidemic in West Africa in 2014, I left the site to continue alone my data tracking job.