Thank you! So we DO need physical distancing AND masks. That’s what I was wondering.
We eliminated that “social” thing as best we can at our hospital and school.
Merci,
W
From: Swift, Melanie D., M.D., M.P.H. <Swift.Melanie@mayo.edu>
Sent: Friday, July 10, 2020 12:56 PM
To: 'MCOH-EH' <mcoh-eh@mylist.net>; deecre1@cox.net; Dr.Runde <Dr.Runde@Roep.org>
Cc: Thanassi, Wendy <Wendy.Thanassi@va.gov>
Subject: [EXTERNAL] RE: Question re: Mask studies
Hi Wendy, not sure on the last question, but in the metanalysis they did a regression so whether the subjects were masked or not was taken into account and the physical distancing was found independently associated
with reduced transmission risk.
And, I agree with the physical distancing terminology! Social distancing sounds so sad.
Melanie
Melanie Swift, MD, MPH
Medical Director,
Mayo Clinic Physician Health Center
Associate Medical Director, Occupational Health Service
Senior Associate Consultant
Assistant Professor of Medicine
Division of Preventive, Occupational, and Aerospace Medicine
Phone 507.284.2560
_______________________________
Mayo Clinic
200 First Street SW
Rochester, MN 55905
www.mayoclinic.org
From: MCOH-EH [mailto:mcoh-eh-bounces+swift.melanie=mayo.edu@mylist.net]
On Behalf Of Thanassi, Wendy via MCOH-EH
Sent: Friday, July 10, 2020 12:22 PM
To: deecre1@cox.net; MCOH-EH; Dr.Runde
Cc: Thanassi, Wendy
Subject: [EXTERNAL] [MCOH-EH] Question re: Mask studies
I hope this question isn’t foolish: I am advising local schools and want to make sure I have this right.
I have reviewed the Lancet article, good but limited as all meta-analyses are by the variety of studies and quality of those reports.
Would someone clarify the physical distancing (we should advocate for that language rather than social distancing, whatever that is) benefits at 1m vs. 2m vs. more… are those analyzed when both parties are wearing masks? Or are they without
masks? I assume the latter but am not sure.
Are there any studies you’re aware of regarding physical distance efficacy with dual mask use?
Thanks,
Wendy
Wendy Thanassi MA, MD, MRO
Chief, Occupational Health Service
Palo Alto VA HCS
650-714-6151
Associate Clinical Professor
Emergency Medicine and Population Health
Stanford Medical Center and Hospitals
From: MCOH-EH <mcoh-eh-bounces+wendy.thanassi=va.gov@mylist.net>
On Behalf Of deecre1@cox.net
Sent: Wednesday, July 8, 2020 3:01 PM
To: MCOH-EH <mcoh-eh@mylist.net>; Dr.Runde <Dr.Runde@Roep.org>
Subject: [EXTERNAL] Re: [MCOH-EH] Mask studies
Thank you for posting this article! It will help explain the benefit of using masks! Diane Doyker
On July 8, 2020 at 4:32 PM "Swift, Melanie D., M.D., M.P.H. via MCOH-EH" <mcoh-eh@mylist.net> wrote:
https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(20)31142-9/fulltext
Melanie
Melanie Swift, MD, MPH
Medical Director, Mayo Clinic Physician Health CenterAssociate Medical Director, Occupational Health Service
Senior Associate Consultant
Assistant Professor of Medicine
Division of Preventive, Occupational, and Aerospace Medicine
Phone 507.284.2560
_______________________________
Mayo Clinic
200 First Street SW
Rochester, MN 55905
www.mayoclinic.org
From: bounce-41917527-96363825@listserv.unc.edu [mailto:bounce-41917527-96363825@listserv.unc.edu] On Behalf Of Dr.Runde
Sent: Wednesday, July 8, 2020 3:28 PM
To: Swift, Melanie D., M.D., M.P.H.
Subject: [EXTERNAL] [occ-env-med-l] Mask studies
I have had people asking me about good, solid, scientific studies on either side of the question whether to wear a mask or not. Does anybody have good quality studies they could recommend?
Thanks,
Eddie W. Runde, MD, MPH, FACOEM
Board-certified in Occupational Medicine
ROEP, PC
Columbia, MO
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