The Efficacy of Face Masks

in covid-19 •  5 years ago  (edited)

German first responder wearing a face mask and helmet and holding a box of facemasks
Rather than telling you myself, you can see the following information. However, in summary, different mask materials have different results, with multi-layer masks made of tightly-woven cotton, natural silk and chiffon being the most efficacious for preventing the transmission of viruses via the air. The best masks can remove virtually all viruses (ingoing and outgoing) and can be washed and reused.
Aerosol Filtration Efficiency of Common Fabrics Used in Respiratory Cloth Masks
Multiple studies have been done to see how effective masks are at removing particles when you breathe and speak. Results are generally very positive.


How does SARS-CoV-2 spread? This laser demonstration shows how easily it happens
Glow-in-the-dark-sneezes? Researchers from Florida Atlantic University turned to laser light and glycerine to demonstrate the best type of homemade cloth to prevent the spread of COVID-19
The WHO, the US CDC, Dr. Fauci, Dr. Redfield and others all agree that everyone should be performing social distancing in public places, and wearing masks, especially when indoors. "Fauci also appeared alongside CDC Director Robert Redfield and echoed previous admonitions about mask-wearing, telling senators that health officials "recommend masks for everyone" and "masks are extremely important" to curbing the spread of COVID-19, CNN reported. Fauci was seen wearing a Washington Nationals face covering. "

Some states are taking this very seriously and have required all citizens to use face masks, and some even fine people who do not, including in New Jersey and Florida.
$50 fine in South Beach for those who don't wear masks in public
Indoor dining in New Jersey won’t be possible until people start wearing face masks and practicing social distancing, and poor ventilation increases the risk of getting the virus.
Jacksonville, Florida, is the latest city to issue an indoor mask mandate.

However, please note that people with problems like severe asthma, COPD, lung cancer, emphysema and other lung problems may not be able to wear masks for extended periods, or at all.

In the end, while you may not be in one of the groups that are high-risk, you will most likely come into contact who ARE. Up to 50% of those infected with SARS-CoV-2 don't have symptoms or the symptoms are the same as other problems (allergies, flu, the common cold) and so people go around spreading SARS2 because they think they're not infectious. Wearing a face mask will help you from accidentally infecting others and, except for people with certain respiratory problems, you are NOT at risk if you wear a mask (consult a physician if in doubt). So, please, I realize it's a bit of an inconvenience and I don't like wearing them, either, but please pitch in!

https://pbs.twimg.com/media/EbqNflTXYAAeMAV?format=jpg&name=small

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Asymptomatic people are a major source of the virus's spread, according to research, because there can be up to 50% of people in a population who have the virus but have no symptoms at any time while they are during the infectious stage.
China has reported a new flu virus that originates from pigs and they believe that humans are not immune.
The World Health Organization is warning that “the worst is yet to come” in regard to the pandemic.
A 15-year-old from the U.K. invented a watch to curb accidental face touching.
The WHO warns that the pandemic is speeding up worldwide.
The "window is closing" for the U.S. to get the COVID-19 pandemic under control, and he further stated that the recent uptick in cases are not due to states reopening, but rather due to "inappropriate individual behavior."

A little GOOD news: Ethiopian monk believed to be 114 years old beat the coronavirus.



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