Posts Tagged ‘Coronavirus asymptomatic people can still develop lung damage’

June 22, 2021 addendum

A dear friend’s 40-something year old niece got infected last year; this young woman is now suffering  “long haul” symptoms – heart issue and lung issue.

Have you seen the series of articles from PBS NewsHour Health?

Can people vaccinated against COVID-19 still spread the coronavirus? 

By —  Sanjay Mishra, The Conversation  Sanjay Mishra is a project coordinator & staff scientist at the Vanderbilt University Medical Center.
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What COVID vaccine side effects can and can’t tell you about your body’s immune response

By — Robert Finberg, The Conversation   Robert Finberg is a professor of medicine at the University of Massachusetts Medical School.
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Why you shouldn’t get a COVID antibody test after a vaccine

By — Laura Santhanam    Laura Santhanam is the Data Producer for the PBS NewsHour. Follow @LauraSanthanam

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May 30, 2021 addendum

I wish everyone kindness, safety, excellent health.

A dear friend’s friend (a woman in her early 50s, who was asymptomatic) died this month  – May 2021; she collapsed at a bus platform (on surveillance camera record); autopsy performed; Coroner determined cause of death: COVID 19

Related articles:

“Coronavirus: asymptomatic people can still develop lung damage” https://theconversation.com/coronavirus-asymptomatic-people-can-still-develop-lung-damage-141154  June 25, 2020 9.49am EDT John Kinnear,  Head of School of Medicine, Anglia Ruskin University    [ Silent lung damage ... that many patients with advanced COVID-19 disease bore none of the hallmarks of severe respiratory illness until they suddenly collapsed and died. ]

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“About 80% of Asymptomatic People With COVID-19 Develop Symptoms”

https://www.medscape.com/viewarticle/938195 Damian McNamara, September 28, 2020

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“Fatal pulmonary arterial thrombosis in a COVID-19 patient, with asymptomatic history, occurred after swab negativization”    Italy case report https://thrombosisjournal.biomedcentral.com/track/pdf/10.1186/s12959-020-00255-6.pdf  by Franca Del Nonno, Daniele Colombo, Roberta Nardacci, Laura Falasca

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2021 May 9, 21:56 Pacific Time; May 15, 15:18;  May 25, 21:29;  May 27, 22:55

Hello, Everyone,

I send you smiles, and, I hope you are well…wherever you are…

Once again I am reminded that Nature and Biology are not to be messed with… as this global pandemic exists. Here in the USA we are more fortunate than many other countries.

In times of calamity, the more facts that are presented to us, the more we can do, individually and collectively, to help ourselves and also others less fortunate.

My mother (who grew up in an orphanage during World War II) understood how diseases spread and that the simple act of opening windows to “let the bad air out and the good air in”  is common sense smarts.   If she were alive, she would be nodding her head . . . after reading this article published by CNBC Health and Science . . .

“MIT researchers say time spent indoors increases risk of COVID at 6 feet or 60 feet in new study challenging social distancing policies”

by Rich Mendez @richmendezcnbc   CNBC Health and Science -  p u

For full article  https://www.cnbc.com/2021/04/23/mit-researchers-say-youre-no-safer-from-covid-indoors-at-6-feet-or-60-feet-in-new-study.html

( The paragraphs that grabbed my attention are as follow: )

The risk of being exposed to COVID-19 indoors can be as great at 60 feet as it is at 6 feet in a room where the air is mixed — even when wearing a mask, according to a new study by Massachusetts Institute of Technology researchers who challenge social distancing guidelines adopted across the world.

MIT professors Martin Z. Bazant, who teaches chemical engineering and applied mathematics, and John W.M. Bush, who teaches applied mathematics, developed a method of calculating exposure risk to COVID-19 in an indoor setting that factors in a variety of issues that could affect transmission, including the amount of time spent inside, air filtration and circulation, immunization, variant strains, mask use, and even respiratory activity such as breathing, eating, speaking or singing.

Opening windows or installing new fans to keep the air moving could also be just as effective or more effective than spending large amounts of money on a new filtration system, he said.

Bazant also says that guidelines enforcing indoor occupancy caps are flawed. He said 20 people gathered inside for one minute is probably fine, but not over the course of several hours, he said.

Small, poorly ventilated spaces where a lot of people spend a lot of time together places people at the most risk, he said.

“Unfortunately, the nursing home is one of those cases. If COVID patients are living together 24/7, in some cases even in the same room, that is the absolute worst-case scenario, especially given the vulnerability of that population,” Bazant added.

Those droplets from a person’s warm exhalation mix with body heat and air currents in the area to rise and travel throughout the entire room and put everyone in a well-mixed room at risk of airborne transmission.

People seem to be more exposed to that “background” air than they are by droplets from a distance, like secondhand smoke, according to the study.

For example, if someone infected with COVID-19 is wearing a mask and singing loudly in an enclosed room, a person who is sitting at the other side of the room is not more protected than someone who is sitting just 6 feet away from the infected person.

This is why time spent in the enclosed area is more important than how far you are from the infected person.

Masks work in general to prevent transmission by blocking larger droplets, therefore larger droplets aren’t making up the majority of COVID infections when most people are wearing masks.

“The majority of people who are transmitting COVID aren’t coughing and sneezing, they’re asymptomatic,” Bazant said.

For full article  https://www.cnbc.com/2021/04/23/mit-researchers-say-youre-no-safer-from-covid-indoors-at-6-feet-or-60-feet-in-new-study.html

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excerpts from the New York Times article

https://www.nytimes.com/live/2021/05/13/world/covid-vaccine-coronavirus-cases

Updated  May 15, 2021, 2:35 p.m. ET

The new advice — . . . . Even vaccinated individuals must cover their faces and physically distance when going to doctors, hospitals or long-term care facilities like nursing homes; when traveling by bus, plane, train or other modes of public transportation, or while in transportation hubs like airports and bus stations; and in congregate settings such as homeless shelters, as well as prisons or jails.

[....]

Some fully vaccinated people have been infected with the coronavirus. Dr. Rochelle Walensky said that any who develop symptoms should still use masks and get tested, she said. Asked how the new guidance might apply to businesses and schools, she said that the C.D.C. was working to rapidly issue new recommendations soon for specific settings, including for summer camps and travel.

The move could raise alarms among more cautious Americans, who may be more reluctant to engage in public activities when more people are unmasked. There is no way to know who is vaccinated and who is not, and a majority of the population is not yet fully vaccinated. Dr. Walensky added that immunocompromised people who have been fully vaccinated should consult their physicians before relinquishing a face mask.

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https://www.nytimes.com/2021/04/15/health/coronavirus-vaccine-immune-system.html

Many cannot produce enough infection-fighting cells to fend off the coronavirus. But researchers are testing one therapy that may help: monoclonal antibodies.

Dr. Andrew Wollowitz, an emergency physician at Montefiore Hospital and a cancer survivor, didn’t produce antibodies when he received the vaccine, as treatments have wiped out his immune system.Credit…Desiree Rios for The New York Times

 

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I send extra prayers for folks whose work situations or living accommodations force them to be indoors for long periods of time, with other people (hope your windows can be opened and there are fans to keep the air moving)… 

And the heroes/heroines who work in restaurants where the customers are eating (can’t wear masks when eating)… eaters leave after dining but other eaters arrive…. while the employees are subjected to the stream of customers (eating, talking, not wearing masks) during their 7 or 8-hour shifts.  And the residents in nursing homes – usually 3 residents in a room, and, the folks who work at these environments. Thank you to all Heroes/Heroines (You are everywhere) and all benevolent Angels!

Thank you for reading this blog post “MIT researchers say time spent indoors increases risk of COVID at 6 feet or 60 feet in new study – article by Rich Mendez, CNBC Health and Science”

I am wishing you excellent health and sweet moments with these two songs:

 

“You’ll Never Walk Alone” sung by Andrea Bocelli  (written by Rodgers and Hammerstein for the musical CAROUSELhttps://www.youtube.com/watch?v=CP1_JQ1VPnw

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Mr. Jim Henson’s Kermit the Frog Sing Along | Rainbow Connection | The Muppets

“Rainbow Connection” sung by Kermit the Frog (written by Paul Williams and Kenny Ascher for THE MUPPET MOVIE)

https://www.youtube.com/watch?v=jS5fTzMP_mg

and  https://www.youtube.com/watch?v=awhyiBv-oQc

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Sincerely,

 

Teresa Jade LeYung

photo by Sasa Southard, world adventurer

Story Consultant / Platform-Building Coach Teresa Jade LeYung says: “I love helping writers identify the themes in their manuscripts to hook readers, and, build and fortify their platforms before and after publication.  Reach out, not stress out.”

Coach Teresa’s workbook -
Build Your Writer’s Platform & Fanbase In 22 Days: Attract Agents, Editors, Publishers, Readers, and Media Attention NOW  — print edition and ebook

author Teresa Jade LeYung (mask and photo by Emily)

http://www.OurBeautifulBrains.com   Story Continuity / Theme Consultant Teresa Jade LeYung’s blog - resources regarding our beautiful  brains  / persistent pain / depression  / wellness

Love Made Of Heart ®

 

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