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Mike 03

(16,616 posts)
Thu Apr 2, 2020, 03:59 PM Apr 2020

NYT March 17: Why Telling People They Don't Need Masks Backfired

It's a few weeks old, but timely!

To help manage the shortage, the authorities sent a message that made them untrustworthy.

As the pandemic rages on, there will be many difficult messages for the public. Unfortunately, the top-down conversation around masks has become a case study in how not to communicate with the public, especially now that the traditional gatekeepers like media and health authorities have much less control. The message became counterproductive and may have encouraged even more hoarding because it seemed as though authorities were shaping the message around managing the scarcity rather than confronting the reality of the situation.

First, many health experts, including the surgeon general of the United States, told the public simultaneously that masks weren’t necessary for protecting the general public and that health care workers needed the dwindling supply. This contradiction confuses an ordinary listener. How do these masks magically protect the wearers only and only if they work in a particular field?

Second, there were attempts to bolster the first message, that ordinary people didn’t need masks, by telling people that masks, especially medical-grade respirator masks (such as the N95 masks), needed proper fitting and that ordinary people without such fitting wouldn’t benefit. This message was also deeply counterproductive. Many people also wash their hands wrong, but we don’t respond to that by telling them not to bother. Instead, we provide instructions; we post signs in bathrooms; we help people sing songs that time their hand-washing. Telling people they can’t possibly figure out how to wear a mask properly isn’t a winning message. Besides, when you tell people that something works only if done right, they think they will be the person who does it right, even if everyone else doesn’t.

Third, of course masks work — maybe not perfectly and not all to the same degree, but they provide some protection. Their use has always been advised as part of the standard response to being around infected people, especially for people who may be vulnerable. World Health Organization officials wear masks during their news briefings. That was the reason I had bought a few in early January — I had been conducting research in Hong Kong, which has a lot of contact with mainland China, and expected to go back. I had studied and taught about the sociology of pandemics and knew from the SARS experience in 2003 that health officials in many high-risk Asian countries had advised wearing masks.


snip

Fourth, the W.H.O. and the C.D.C. told the public to wear masks if they were sick. However, there is increasing evidence of asymptomatic transmission, especially through younger people who have milder cases and don’t know they are sick but are still infectious. Since the W.H.O. and the C.D.C. do say that masks lessen the chances that infected people will infect others, then everyone should use masks. If the public is told that only the sick people are to wear masks, then those who do wear them will be stigmatized and people may well avoid wearing them if it screams “I’m sick.” Further, it’s very difficult to be tested for Covid-19 in the United States. How are people supposed to know for sure when to mask up?

Fifth, places like Hong Kong and Taiwan that jumped to action early with social distancing and universal mask wearing have the pandemic under much greater control, despite having significant travel from mainland China. Hong Kong health officials credit universal mask wearing as part of the solution and recommend universal mask wearing. In fact, Taiwan responded to the coronavirus by immediately ramping up mask production.


Worth the read: https://www.nytimes.com/2020/03/17/opinion/coronavirus-face-masks.html

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NYT March 17: Why Telling People They Don't Need Masks Backfired (Original Post) Mike 03 Apr 2020 OP
Now this: Experts tell White House coronavirus can spread through talking or even just breathing flamingdem Apr 2020 #1
I said it was a lie from the get go. bamagal62 Apr 2020 #2
KnR Hekate Apr 2020 #3
Maybe next they'll tell us condoms aren't necessary miyazaki Apr 2020 #4
A few weeks ago customerserviceguy Apr 2020 #5
The response by the entire dumbTrump administration has been a clusterfuck. Hermit-The-Prog Apr 2020 #6

flamingdem

(39,313 posts)
1. Now this: Experts tell White House coronavirus can spread through talking or even just breathing
Thu Apr 2, 2020, 04:10 PM
Apr 2020

(CNN)A prestigious scientific panel told the White House Wednesday night that research shows coronavirus can be spread not just by sneezes or coughs, but also just by talking, or possibly even just breathing.

"While the current [coronavirus] specific research is limited, the results of available studies are consistent with aerosolization of virus from normal breathing," according to the letter, written by Dr. Harvey Fineberg, chairman of a committee with the National Academy of Sciences.

Fineberg told CNN that he will wear start wearing a mask when he goes to the grocery store.

"I'm not going to wear a surgical mask, because clinicians need those," said Fineberg, former dean of the Harvard School of Public Health. "But I have a nice western-style bandana I might wear. Or I have a balaclava. I have some pretty nice options."

Dr. Anthony Fauci, a key member of the White House's coronavirus task force, told CNN Tuesday that the idea of recommending broad use of masks in the US to prevent the spread of coronavirus is under "very active discussion" by the group.

Fineberg, chair of the NAS' Standing Committee on Emerging Infectious Diseases and 21st Century Health Threats, said his letter was sent Wednesday evening in response to a query from Kelvin Droegemeier with the Office of Science and Technology Policy at the White House.

"This letter responds to your question concerning the possibility that [coronavirus] could be spread by conversation, in addition to sneeze/cough-induced droplets," the letter states. "Currently available research supports the possibility that [coronavirus] could be spread via bioaerosols generated directly by patients' exhalation," it continues.

According to the US Centers for Disease Control and Prevention, the virus spreads from person to person when people are within about 6 feet of each other "through respiratory droplets produced when an infected person coughs or sneezes."

Fineberg told CNN this is true, but that research shows that aerosolized droplets produced by talking or possibly even by just breathing can also spread the virus.

His letter explains that research at a hospital in China shows the virus can be suspended in the air when doctors and nurses remove protective gear, or when floors are cleaned, or when staff move around.

Research by the University of Nebraska shows that genetic material from the virus was found in patients' rooms more than 6 feet away from the patients, according to the letter.

Fineberg said it's possible that aerosolized coronavirus droplets can hang in the air and potentially infect someone who walks by later.

He added, however, that coronavirus is not as infectious as measles or tuberculosis.

How long coronavirus lingers in the air depends on several factors, including how much virus an infected individual puts out when breathing or talking, and also on the amount of circulation in the air, he said.

"If you generate an aerosol of the virus with no circulation in a room, it's conceivable that if you walk through later, you could inhale the virus," Fineberg said. "But if you're outside, the breeze will likely disperse it."

customerserviceguy

(25,183 posts)
5. A few weeks ago
Thu Apr 2, 2020, 05:43 PM
Apr 2020

I was criticized for calling the old advice "crap". I always find it suspicious when someone tells me, "OK for me, but not for thee."

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