COVID 10: Is COVID-19 an airborne disease? Will we all need to wear face-masks against SARS-CoV-2?

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There seems to be a lot of confusion in the droplet versus aerosol discussion and how these relate to the spread of COVID-19. Is it airborne and inhaled or droplet based via fomites and hands? The uncomfortable truth is that we have evidence for both modes.
In this video we first define what a droplet and an aerosol is based on their behaviour in the environment. We then examine both through the findings from two published studies. We will also discuss how long viral particles survive and stay viable and able to infect after they fall on a surface or get suspended in the air.
For COVID-19, we agree that the various transmission routes may predominate in different settings. The airborne route is relevant for hospitals and hospital staff as well as crowded and badly ventilated public spaces. Everyone else is more likely to get the virus through touching surfaces, bad hand hygiene and then touching their face.
#medmastery #coronavirus #COVID19 #sarscov2 #coronaviruschina #coronavirustruth #coronavirusdeaths #WHO #wuhan #infection #pandemic #publichealth
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Links for reference:
www.biorxiv.org/content/10.11...
jamanetwork.com/journals/jama...
www.nejm.org/doi/full/10.1056...
bmcinfectdis.biomedcentral.co...
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More updates by Dr. Wiesbauer:
COVID-19 Update 1: How to tell if a pandemic is likely to occur or not-R0 and the serial interval: • COVID-19 Update 1: How...
COVID-19 Update 2: How to stop an epidemic - Herd immunity: • COVID-19 Update 2: How...
COVID-19 Update 3: Symptoms of COVID-19: • COVID-19 Update 3: Sym...
COVID-19 Update 4: Clinical characteristics of COVID-19: • COVID-19 Update 4: Cli...
COVID-19 Update 5: Estimating case fatality rates for COVID-19: • COVID-19 Update 5: Est...
COVID-19 Update 6: Seasonality: will COVID-19 go away in the summer?: • COVID-19 Update 6: Sea...
COVID-19 Update 7: This is probably the most important picture of the whole Coronavirus-epidemic: • COVID-19 Update 7: Thi...
COVID-19 Update 8: Zinc and chloroquine for the treatment of COVID-19?: • COVID-19 Update 8: Zin...
COVID-19 Update 9: Hydroxychloroquine and azithromycin for the treatment of COVID-19-Review of study by Didier Raoult: • Hydroxychloroquine and...
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Useful resources:
For checking daily developments of cases, deaths and more:
gisanddata.maps.arcgis.com/ap...
www.worldometers.info/coronav...
Other useful resources:
Journal Watch:
www.jwatch.org/na51020/2020/0...
New England Journal of Medicine:
www.nejm.org/coronavirus
Github collaboration:
github.com/midas-network/COVI...
CDC:
www.cdc.gov/coronavirus/2019-...
WHO:
www.who.int/emergencies/disea...
Nucleuswealth:
nucleuswealth.com/articles/up...
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Speaker: Franz Wiesbauer, MD MPH
Internist & Founder at Medmastery
LinkedIn: / franzwiesbauer
PubMed: www.ncbi.nlm.nih.gov/pubmed/?...
Check out our course library and register for a free trial account: www.medmastery.com/user/register
Facebook: / medmastery
Twitter: / medmastery
Please Note: Medmastery's videos, medical lectures, medical illustrations, and medical animations are for medical education and exam preparation purposes, and not intended to replace recommendations by your doctor or health care provider.

Опубликовано:

26 мар 2020

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Комментарии : 577

@juliwang3751 4 года назад

I'm a Biology researcher doing my PhD, and this is by far one of the most reliable videos I've watched about COVID-19. Not only does it support the accuracy of its statements with reliable sources (eg. peer-reviewed research papers) to explain an important epidemiology concept, it also practices critical thinking----it does so not by answering a question, but laying out what has been reported in the research field, and more important, and what remains unknown but calls for answers.

@takeitazenjoy5726 4 года назад

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-AZ0BbWCFk3c.html I hope this video will help about covid19.

@smartmoneytips4u 4 года назад

地藏菩薩戴斗笠的 I agree very concise and informative

@hanadiabdelhalimosmanahmed46 4 года назад

Except tge lie of telling that the airborne travells 2 metters. He is lieung about it , it stay suspended on air deoending on environmental factors.

@moneypenni1694 4 года назад

about those PEER-REVIEWED RESEARCH PAPERS????MIGHT WANT TO RETHINK ABOUT HOW ACCURATE THEY ARE. ..watch this vid. In short, NO PROOF FOR THIS 'VIRUS'.. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-oWBRNwoUqFY.html

@juliwang3751 4 года назад

money penni1 No papers are perfect. But here we are talking the probability of a certain source of information being more reliable as compare to another. In that sense, if the data can be peer-reviewed and, even better, reproduced, then the data is more convincing than untraceable information from the social media which can be politically manipulated. Nonetheless, this is not to say that all data are accurate or reflect the truth. Data only reflects what the experimenter observer.

@OmarAbdulMalikDHEdMPASPACPAPro 4 года назад

Peace be to you! I'm a Hospitalist Physician Assistant in Washington, D.C.where I live with my wife and four children. I thank you so much for sharing this! Our staff have been taking EXTRA precautions to FIGHT this Covid-19.😷👐🏽🚿🏥👨🏾‍⚕️🤒🏡

@ZA56AA 4 года назад

You need patience to watch this carefully but it worths the attention.

@sheemaashrafi3167 4 года назад

If it is airborne we should call it CORONAFLYRUS

@helenhood69 4 года назад

Spread THAT around.......

@iAmSeriousBaylis 4 года назад

😒😁😁😁

@xymonmanzano2379 4 года назад

So its not airborne? Lol because I have a neighbor that has cases of corona virus

@saukraya3254 4 года назад

Coronavirus droplets caused by talking remain in the air for 8-14 minutes, new study says. www.marketwatch.com/story/speaking-causes-airborne-virus-transmission-coroanvirus-study-gives-more-insight-into-the-diseases-rapid-contagion-2020-05-14

@The-Heart-Will-Testify 4 года назад

Now I see why country people love to live in a farm...I'm tired of the city ....

@tanyawieczorek7943 3 года назад

@FLOWER it's not likely to travel miles, and if you're surrounded by trees its more likely to land there

@SurvivalistMedia 2 года назад

And yet the CDC uses the conventional attitude of distance by country folks to exemplify those who refuse to use their methods of Covid resistance. Oregon is using the 20% of unvaccinated rural populations to excuse maintaining lockdowns. They should just lock down any city with a population over 10k.

@lraiden7 4 года назад

This is great. I wished you or more people like you worked for the CDC and or advised many politicians. This kind of information allows normal people to arm themselves in various situations against the virus and medical staff to talk the right precautions instead of guessing.

@drpardeepkapoor2562 4 года назад

The analysis of research studies is Excellent with remarkable take home message. It reflects a genius.

@faithlesshound5621 4 года назад

There seems to be social pressure in the West to downplay the importance of aerosol transmission outside of hospitals, and even in them. Yesterday a doctor was sent away from Ludlow Community Hospital (Shropshire, UK) because her use of personal protective equipment was alarming patients and other staff who saw her.

@nofurtherwest3474 4 года назад

That is bizarre. It’s a cultural thing and it needs to change. With education it can.

@Florakinz 4 года назад

Why cant they make silly looking robot suits as protective gear against this virus?

@faithlesshound5621 4 года назад

@@Florakinz There are "silly looking robot suits," and they would be used if a handful of people with Ebola virus came from Africa to one specialised medical centre. But there are far too many people with Covid-19, so we make a virtue of necessity: because we don't have enough masks and gowns, we tell each other that they we don't need them anyway.

@tousshong9438 4 года назад

Yup! PPE is working. If not then why do Dr. and Nurses wear them? Simple logic and I don't needs a PHD to figure this out. PPE is like the a door, you shut it, nothing gets in or out. If you sick nothing gets out to affect others and if you're healthy, nothing get in.

@xclimatexcoldxx 4 года назад

When I go shopping I just tie a bag around my head.

@saukraya3254 4 года назад

A plastic bag? That'll ensure you don't catch anything, permanent. LOL.

@DA-md6ki 4 года назад

Lol..

@xymonmanzano2379 4 года назад

So you'll die fast not because of covid lol

@jeremiahmgranados 4 года назад

So well done. Thank you for taking the time to create this.

@sjpark1991 4 года назад

Amazing summary of studies! There’s a lot of confusion regarding this topic even among healthcare providers. That could also contribute to why so many providers are falling ill to this virus :/

@kocampo86 4 года назад

Yes because the CDC said facemasks is OK because they're telling everyone its solely transmitting by droplets, despite having one of their own studies showing that it can stay in t he air for up to three hours, how long they measured.

@sjpark1991 4 года назад

@@kocampo86 It's the biggest BS ever that CDC said corona is transmitted ONLY through droplets. Even before that new study that said it lives in the air for 3h was out, CDC should have warned about potential air transmission imo. Seriously, how does it make sense that a virus that spreads only through droplets made it from China to the rest of the world in a few months? Do people go around sneezing in each others faces?

@divinegirl9313 4 года назад

@@sjpark1991 good point 😄

@emdi 4 года назад

@tanyawieczorek7943 3 года назад

@@sjpark1991 travellers?

@DJGeorgeDisco 4 года назад

great informative video. Just the info I was looking for.

@muhammadobaidbinrashid4899 4 года назад

Very helpful Thanks.

@Muuip 4 года назад

Great study!

@francismausley7239 3 года назад

A most rapid transmission... Thank you. "O Lord, protect us from what lieth in front of us and behind us, above our heads, on our right, on our left, below our feet and every other side to which we are exposed. Verily, Thy protection over all things is unfailing." ~ Baha'i Prayer

@topperharley9182 4 года назад

Send this to all healthcare chiefs of staff

@whispersunset1 4 года назад

Bub...things are so out of control, it would probably be a good idea to find and link the original source material referenced here to an e-mail and send it directly to the C.M.O closest to you directly, yourself.

@vincentwhite7693 4 года назад

They seem to have semi wilfully ignored this information. It has been out there since early Feb.

@anitaaustralia 4 года назад

They already know this information.

@SandroAntonucci87 4 года назад

This is what I call quality content.

@HumbleD50 4 года назад

Subscribed.Good luck with your channel.

@tempellem 4 года назад

I am not a medical person so this level of explanation really benefits me. I find it more understandable. Thank you.

@pedrocaldeira1986 4 года назад

Thank you! How temperature affects the durability and viability of the virus in different surfaces?

@drpardeepkapoor2562 4 года назад

Keep it up for the sake of mankind

@nilak.s617 4 года назад

Doesn't matter. Everyone should wear a mask these days

@cheleftb 4 года назад

Thank You FROM NYC!!!!!! PRAYING FOR THE WORLD!!!!

@mjosuenieves6802 4 года назад

I was just curious with all this information comes out of and I want to know the website to see how long has been this progress on computer history it has to have a date

@stushShulamite 4 года назад

As a Cystic Fibrosis this is scary that it is aerosol virus as well!

@guytelfer1353 4 года назад

So moisten the air in hospitals with humidity, or do you have to be taught how to evaporate water, humidifying the air will weight anything airborne down

@moonbear5929 4 года назад

I tend to disagree about that. A virus is sealed in a layer of essentially fat, which has to have moisture to be effective. This fat layer helps protect the inside of the virus. As they said in the video, the virus can live for days on plastic, second on steel. For some reason copper seems to kill it faster than steel. But the virus lives the shortest on things like paper, cardboard, fabrics. My theory for this is the porous materials tend to draw (wicks) out the moisture from the "body" of the virus thus drying it out and killing it. The virus wants to live in a dark moist and warm place (like your lungs). Humidifying the air would only help the virus live longer on all surfaces, no matter where it drifted. It would only aid in viruses replicating themselves making them even more plentiful. I'm thinking the opposite, dry everything! Heat blast anything that can take enough heat to kill the virus. Detergents work to break down the fatty layer a virus has, so washing as many things as you can with water and a simple detergent (dish soap, laundry soap and the like) will help kill the virus. Wash down everything as often as possible, wash the floors when you can, counter tops, walls, bed railings, head boards and foot boards, the whole dang shebang! In a hospital, they should have a constant cleaning crew washing things down, the most touched objects, cleaned. I never see cleaning crews in hospitals. I have seen dried blood on floors that you could tell had been there for days if not weeks. I never see them spraying and wiping down anything. I might see some one sweep the floor or actually mop it once in a while. Hospitals are supposed to be clean places, but really, they are one of the dirtiest places you could hang around in. I hate going to hospitals, I never feel comfortable there.

@guytelfer1353 4 года назад

@@moonbear5929 excellent, I was leaning towards using the heavy moisture in a way toward washing the virus downwards, I would recommend using the sprinkler systems in buildings to disinfect or send humidity maybe in vapor form and involving pesticides and insecticides, without being able to visually see a virul particle we're assuming it's everywhere and airborne unless you have an electron microscope I'm sure it's carried by insects(bedbugs, nats, mosquitoes, ect) recommending crop dusting everywhere at this point using DDT and other chemicals is less harmful with education about these chemicals and warnings to the public when spraying areas , they burnt everything after the black plague

@rameshchavan9293 4 года назад

Great video. So many hypothesis can be considered for further studies from this data. Thanks

@alre9768 4 года назад

Suggestion, everyone should wear mask. Whether sick or not.

@appleh8034 4 года назад

@Magnolia Trees in the Meadow WHO has been given false information...too bad most of countries don't have sufficient masks including their front line medical workers.

@MrAlwaySober 4 года назад

@Magnolia Trees in the Meadow you wouldn't even know if you are infected by the virus as your body wont show any symtomps at the early stage and you could spread the virus by not wearing mask, bud

@totallynormalasmrchannel 4 года назад

@Magnolia Trees in the Meadow how are the masks useless can you point it out? source etc. If the masks stop you from getting infected if used properly how are they useless?... Asian countries that having a better containment strategy have all the population using masks.

@totallynormalasmrchannel 4 года назад

@Magnolia Trees in the Meadow no one said the response in your country was good, Singapore also has lots of mask usage, do you think the thousands that got infected were so because someone sneezed on them? And no one said the situation was out of control because no one used masks lol. You got the virus 2 months ago? Where? How did you know you had it , did you get tested?

@LakerLife 4 года назад

@Magnolia Trees in the Meadow Either you did NOT watch the video or you do not understand the video.

@Eman1900O 4 года назад

Superb content

@janejoe3441 4 года назад

Very Good!!! learned something today. Thank you for this upload😀

@elfraser3538 4 года назад

Thank you - well done explanation.

@mesadrums375 4 года назад

If you don’t know you’re sick for up to 2 weeks, and sick people should wear them, then you should too. Seems like common sense at that point.

@mrseddiediaz 4 года назад

No asshole. Only sick people need to wear them.

@KarateLauren 4 года назад

Amy well everyone should wear them since we can't tell for so long. anyone could be sick.

@supersjaak123 3 года назад

Everybody should be locked up and have no human contact for a minimum of 12 months. THAN WE WILL ALL BE SAFE DOESNT THAT SOUND AMAZING??

@nedi6188 2 года назад

this might be a dumb question but if ventilation is the key can it be a way for the virus to enter your home as well, for example if I open the window and lets say my window is close to the road/sidewalk and a covid infected person pass by and cough the aerosols can still be push in my house thru the window correct? I've watched some video that its not that easy, they say that outside the virus experienced a lot like sunlight mosture and wind that the aersol breaks and the virus eventually become unviable but still it confuses me if its safe to open my windows. Our house is design where our windows are close to the streets so I'm afraid if letting air inside our house is safe cause their is fair amount of people passing by.

@sambaprojectllc 4 года назад

Excellent explanation! Many thanks!

@pjmclenon 4 года назад

hello thank you for the vid, so i just wanna understand, are you saying that although the main way of spread is by coughing and snezzing, the virus goes relatively quiclky to the ground and so its when we touch still active surfaces with the virus and do not clean our hands and touch our faces that it infects us ? and that actually catching the virus by inhaling is less common and that wearing a mask needs to be done very carefully cuz then the mask itself becomes a surface that may have the virus and if we touch the mask and then our face without cleaning our hands then again we get infected? and so its actually just better to wear no gloves or no masks and just not touch our faces unit we clean our hands , especially if we go out to stores or in crowds?..plz explain Lisa

@williamwhitecloud9020 4 года назад

I've a steam cleaner and I often steam the air in my home every room also the hard work areas toilet shower bedrooms floors bed doors clothes anything nothing can escape Steam it can go anywhere

@bayaoukaci1230 4 года назад

Also the virus like humidity, so I am not a DR ,but as per this video the virus travel longer in droplet....

@theragingplatypus4743 4 года назад

Yes, the viral load was lower outdoors, that doesn't really need a study but it makes a good baseline. What is important is, is this enough to infect someone? Could it even be beneficial? Would it give the body a chance to identify it while not enough to overwhelm the immune system...or is a tiny amount enough to take you out since we have no immunity.

@CRAZYCR1T1C 4 года назад

It doesn’t work like that I am afraid. Your immune system only kicks in when the virus multiply and really show up in numbers. You can still be fully infected with just 1 virus particle. The probability is extremely low. It’s all about probabilities with huge numbers involved.

@theragingplatypus4743 4 года назад

@@CRAZYCR1T1C Thank you and that's what I was asking. Can one virus take you out? So, you're saying yes. Can you send me an article. I'd love to read about that.

@allantamm2185 4 года назад

0:22 Droplets when sneezing are 73.6-85.8 µm or even 341.5-398 Talking and coughing 5-36 µm

@Mila-Nova 4 года назад

Just curious can you let's say get it from running outside? Just breathing the air? Let's say someone before you passed the same route but coughed in the air in your route

@WhatIsMyLifeLmao 4 года назад

Yes, you run behind somebody that coughs which leaves droplets in the air

@chocolateidol9040 4 года назад

And that's exactly why so many ppl will be affected bc they are still working out at parks, going to restaurants, and stores. STAY HOME PLEASE. I wouldn't go outside unless its extremely urgent and I'm wearing a mask.

@robertcrabtree2442 4 года назад

Not droplets, Aeresol. Look at the case results. Sixty someE folks participate in a Choir practice. EVERYONE IS ASYMPTOMATIC. They practiced social distancing. Hand sanitizer. The results 3 weeks later. 49 infections, 2 hospitalizations, 3 dead. The aeresol can travel through the air from a runner 10 paces ahead of you, or the breath of the man on the park bench. Wear a mask, kn95 from amazon or alibaba. Wear 2 pairs of gloves and take off one after leaving stores, etc... Stay at home away from other people.

@AymanAlHafeth 4 года назад

The re-suspension of viruses in the air happened because of discharging of plastic gowns due to the electrostatic property of plastic materials. They tend to attract these suspended droplets with oily-surfaces viruses while the staff move around wearing it and charge it with every motion. In Iraq, they have found that early.

@akimbo139 4 года назад

Excellent information!

@zamicczsmicc7464 4 года назад

THANKS FOR THIS INFORMATION

@GurmeetSingh0802 4 года назад

Far better explanation than WHO

@muhammaddhorat6922 4 года назад

I am a student who works part time in facilities , working in an ICU ward which would likely deal with covid patients. How should i go about my duties when there are covid patients around? When cleaning rooms for the next patient, should i only enter a certain amount of time after the infected patient leaves, or would it be safe for me to enter straight away. Also, when changing bins in an infected room, would i be at risk of infection if i stay 2 metres away from the infected individual?

@mobilebook3 4 года назад

Excellent video just simultaneous with WHO formally advising countries medical care institutions such as Iran in definite terms that this virus is not aerosol.

@therickpound 4 года назад

I saw details of

@frankx8739 4 года назад

What about air convection due to body heat and heating equipment?

@robertosmitho2012 4 года назад

I think we need snow goggles too

@markv1961 4 года назад

yes and we should all live in a bubble and be shut off from the world with social distance

@supersjaak123 3 года назад

Yes i think we should all be locked up inside from all danger! The government should remove any belongings that could be considered dangerous to us! How amazing life will be when we are 100% safe from everything!!!

@tanyawieczorek7943 3 года назад

@@supersjaak123 and guess what, we will still die of something some day!!

@cindys2995 4 года назад

I wonder how long does it last in the air outside (normal day, no wind or anything). Also, how does rain, snow, etc., impact aerosols/droplets? In other words, if you're walking outside and you pass a spot only seconds later, where a person just walked, and the person sneezed/cough before you got there, can you be infected??? Just curious......

@johnalexander2600 4 года назад

One of the best videos I have seen!!All healthcare workers and public should see this video share educate .This video will help to reduce the transmission of disease.Please share so this information gets to the right people. IT IS OK FOR OUR LIVES TO BE SACRIFICED FOR THE RIGHT CAUSE/AND RIGHT REASON, NOT BECASUSE OF WRONG LEADERSHIP, stay strong stay together to defeat the common enemy!

@jasonlisonbee 4 года назад

Can you talk about vacuuming, including air pollution of various models and those that are safe to use?

@truestoriestv1 4 года назад

Great information

@tychoBrahe1546 4 года назад

Great info

@cre8iveone699 4 года назад

So how does Humidity affect all of this?

@jacquesdewitte6501 4 года назад

Dear Dr WIESBAUER, what are your advices concerning the big problem you finally point very well about the contamination of the medical staff’s protective suits ? How can we manage this ? And how can we manage the same problem outside the hospital, during outpatients care, when we try to organize an airlock room and give our patients protective blouses and other kind of protective devices? Thank you for your reply. Best regards, Jacques

@sylviajustice5013 4 года назад

Well, I am no doctor. But logic tells us, first have something that you step on when you leave the patient room. A tray of 1/2 inch of rubbing alcohol. To get the virus off your shoe bottoms. Go to changing room. Take off outer clothing, and hang, and spray with Lysol. Then have alcohol trays your dip your gloves in. Then take them off. Leave room. Then have a fan blow viruses out the open window. Make sure the fan is not on when you are in there. Wash your hands after you leave room.

@afamilyqueenarissa4403 4 года назад

Thanks

@ashtongrist 4 года назад

How many pebbles make a heap? Answer in nanometers please

@kisunamayan 4 года назад

hold your breath as possible if you in public places, buses or train

@mastercommander4535 4 года назад

I agree excellent presentation....just equally frustrated I can’t pass it through to medical fraternity, especially the point about nurses changing areas although not sure what they can do about it.

@jeannestandley-kinata824 4 года назад

Re nurse changing area: create place to change SEPERATE from staff lounging area. Use mindfulness when disrobing and realise clothing and PPEs are contaminated. In China, not even cell phones or cameras were allowed out once used. I think we could adapt double door airlock technology similar to that used in clean rooms for computer industry. OUR HEALTH CARE WORKERS DESERVE ADEQUATE PERSONAL PROTECTIVE EQUIPMENT. We need to take whatever steps necessary to keep first responders and healthcare workers safe. WE NEED TO TELL THE TRUTH AND SUPPLY PPEs and train how to use properly. It is UNACCEPTABLE to lie to health care workers and first responders who are risking their lives on a daily basis. Share this information with everyone you can. Your caring will make a difference.

@MickTheQuickk 4 года назад

What about taking an elevator an hour after an infected person? It seems you can get infected even if you're the only passenger on that elevator. Any thoughts?

@danjames6620 4 года назад

Watch the podcast of Joe rogan and Michael osterholm. This fuckin virus is airborne so stay the fuck home.....

@superg3962 4 года назад

My wife is an RN in SFCA-she is dealing with COVID19 positive patients on her floor. Initially (approximatley 2+weeks ago) they insisted that there was NO WAY that the virus could be spread through the air and therefore limited their protective gear- especially masks. They fought this and forced them to give them the protection that they needed. Thank you for this- I am sending it to my wife and she will share it with her fellow nurses dealing with this pandemic up close and personal!

@LL-jt1vw 4 года назад

what if the the dust from the garage door flying around？ｉhappen to breathe a bit

@gautamnatraj2917 4 года назад

What if each and every one wear masks outside their him homes at all times Will it be helpful

@sdlock83 4 года назад

Yes it would. Look at Taiwan vs. the U.S. One implore their people to wear masks while out and about, and the other doesn't. And then look at the difference between their infection rates.

@alemanjimmy101 3 года назад

This is deeper information....

@andreainzaghi7373 4 года назад

according to a Finnish study corona virus aerosol can hung up in the air from 8 metres for one hour

@tristramponsonby-smythe7328 4 года назад

Are there any clinical and live demonstrable trials, studies that show viruses can be transmitted person to person beyond just a theory?

@theragingplatypus4743 4 года назад

Do we know what viral load we need to get sick? This video shows relative viral loads but what does that mean for getting sick. I treat everything as if it is tainted.

@marionamewontwork2681 4 года назад

Very smart, we dont even bring the mail into our house and our sun room is now our disenfection station we strip right down, straight to the shower. Everything gets bleached, better safe than sorry. A lot of our clothes are bleach stained and we dgaf.

@theragingplatypus4743 4 года назад

@@marionamewontwork2681 We do the same thing. All mail is wiped down with bleach and then left outside for a week. We don't have a sunroom unfortunately but I strip outside and bag it. We let the bags sit a week and then wash it at 90°C. Same with deliveries. We don't accept packages at the door. We have a 24/7 outdoor pick up station here. I go at 3 in the morning, wipe the screen and everything I touch with bleach. Then, i soak all the boxes with a good spray and wipe down with bleach and then they stay in the trunk of our car for a week. I do all this with a mask, goggles and gloves.

@whispersunset1 4 года назад

Dr. Ford Brewer mentioned in a recent video that he is doing it that way.

@maryevans6084 4 года назад

Is there any source material studying how the psyche perceives a threat and when overloaded relays the brain/organ? Stay home/stay calm. Clean your own space and assume public spaces are contaminated.

@js7751 4 года назад

I got my kn95, 100pcs, cost almost $400.

@user-tj9jz7xv2k 2 года назад

My uncle got tested yesterday and we found out he was positive for it. It was just mild case since he was already vaccinated. Then I remembered my uncle and i bumped into each other.. the distance was about 2 arms away. He got tested yesterday and it was the same day this happened so i didnt know. He didnt have a bathroom in his room so he goes out to use it. The bathroom was beside his door but then he went out when i was about to walk in the hallway. We were both wearing masks and I ran back to my room out of shock. He went back in the bathroom and let me pass. I ran out of there and now i dont know if i got it because I have a sore throat now.

@YoTone21 4 года назад

So essentially people who go to the beach have a higher risk because of the windy conditions nd the heat?

@YoTone21 4 года назад

Assuming going early in the morning before people get there wouldn’t work even tho it only stay in the air up to 6 hours?

@sorenadix6411 4 года назад

Yes.

@AllThingsIzzyTTV 4 года назад

Yes we do. There.

@luiscarlosmoreno7136 4 года назад

Microdroplets present in the air can be reduced by applying a water spray or water with disinfectant with the necessary care, especially in places with crowded people. The contaminated drops are hydrophilic and can coalesce and fall to the floor by applying a spray on the air with the risk of contamination. Only the surfaces and floors are being disinfected, however the air that is the main source of contagion is neglected. Thus, the rate of contagion by coronavirus can be appreciably decreased.

@cathie9614 4 года назад

My thoughts on covid 19 . Wear a face mask when you go out plus gloves. Then when you come home take everything off even your clothes, in your basement, then go shower. You should put clothes in the washer before showering. Good luck and stay safe.

@anasifre2479 4 года назад

NO GLOVES, PLEASE. UNLESS YOU WORK WITH PATIENT OR CHEMICAL PRODUCTION.

@malikastone 4 года назад

@@anasifre2479 Why are you saying no gloves? I wear a mask and gloves whenever I go out (grocery store only), and I will continue to do so. Its protecting my hands from virus that could be on surfaces.

@anasifre2479 4 года назад

@@malikastone why are you using gloves?? You only use gloves when you work with chemicals, treat a patient, fluids or you have a cut and can get exposed to blood. Why you are using gloves? You don't getvthe virus touching surfaces. You getbit when you touch your face or aerosol. The skin is the portal for the virus. Those gloves have to be tras in a biohazard containment. Why no gloves? Because you wash your hands and that is enough. Doesn't matter where you dispose the gloves, they have the virus. And you don't know who can touch it. If you dispose then in your house, you probably has the virus in your trash.🤷‍♀️

@malikastone 4 года назад

@@anasifre2479 Go to 1:43 in this video and you'll see that this virus can be picked up from surfaces. As per several studies, the virus lives on cardboard for up to 24 hours, plastic for more than that, and hard surfaces (ie. stainless steel) for several days. Please educate yourself about how this virus is actually transmitted.

@malikastone 4 года назад

@@anasifre2479 By the way, I disinfect our gloves prior to disposal. The disinfectant stays on for 2 mins. I then put them in the trash. So no, the virus is not sitting on discarded gloves in my trashcan. Besides, no one in my house touches things once theyre thrown away. Maybe you play in the garbage in your house, but we don't do that here.

@maxtabmann6701 4 года назад

What is unsatisfacory in the testing of surfaces is the question whether the reason is the material type or the speed of water evaporation. Naturally, a cardboard will dry quicker than polished steel or plastic. Copper is special because it is toxic. If it is the water and not the material type, then humidity is a more important factor.

@ammabthedigitallynomadic3385 4 года назад

I only watched this cause I went jogging yesterday... I didn’t wear a mask and I live in NYC . I’m still not sure if I should be worried 😟

@Qwertyl6996 4 года назад

You still dont have stricter lockdown rules in NYC?i guess that is why your state is badly affected.

@SRY473 4 года назад

It has been a week since you posted this. Have you come down with any symptoms? As for worry, it won't help you to worry. Just be alert for symptoms, and do better. Be alert, not anxious.

@Pinkielover 4 года назад

yes... it can stay in air for 3 hours

@louf7178 4 года назад

I know this is off topic, but is there knowledge of how many COV-2 viruses be inhaled before it surpasses the virgin immunity system's reaction time? 1? 1000? And, is one able to build immunity at this point? Avoidance seems futile at this point (and lockdown simulation is shown to be useless after a certain infection volume).

@jeremiahmullikin 4 года назад

It seems inconsistent to have information reported that sars-cov-2 can remain in the air for up to three hours, and also we're being told to maintain a six foot social distance from other people.

@jayteegamble 4 года назад

You are probably not in a place where the virus is aerosolized.

@jeremiahmullikin 4 года назад

@@jayteegamble like a place where someone might sneeze? ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-piCWFgwysu0.html

@louf7178 4 года назад

Because they're saying while in the larger droplet scenario, it falls to the ground quickley (6 ft./2 m). I also agree that after it lands on the floor and dries that it can be stirred up (the aerosol scenario) while within the 3-day duration. I agree, there is conflicting information, but when establishing guidelines for the general public they dumb it down too much or do not sufficiently qualify the statements. I have similar contentions of masks: the typical homemade ones are not good enough.

@Jarrettfan 4 года назад

How about using FAR UV-C?

@louf7178 4 года назад

Effective*

@walterdavidscottnongkynrih543 4 года назад

I live in the country-side what about the environment both in the city and other places as well like a farm...and so on so forth

@listen2meokidoki264 4 года назад

If infected, which mode (or pathway) the virus enters would be:- a) The slowest route to infect the lungs. b) The slowest infection rate. c) The best way to be infected - if someone does get infected. d) If someone was deliberately INNOCULATED, for whatever reason, and the FEWEST virus particles were introduced into the person, what pathways would be optimum? Eyes, nose or throat?

@Machster10 3 года назад

This is why you need to be wearing a real respirator when entering a public building. You can buy a half mask elastomeric respirator with P100 filter (HEPA) cartridges online. About $30 to $50 bucks. North and 3M are both well known elastomeric half mask brands but there are others. If fitted properly and there is no beard growth, and a good face seal, they can provide 100% filtration of virus particles. The next best is a N95 or P95. They provide up to 95% filtration down to 0.3 microns (individual virus particles 0.15 microns are rare, they are usually stuck to other particles or water so they are larger). If you have questions check out the NIOSH website. They approve respirators for OSHA (the agency that protects workers who work in hazardous jobs such as asbestos). Make sure the respirator you wear is NIOSH approved. They have a posted a useful table of international testing on various brands of N95s. Face coverings won't protect you because they do not filter the air you breathe.

@hustledude 4 года назад

In other words, we’re fk’ed.

@KarateLauren 4 года назад

im from the future and can confirm this

@genebowdish.mageniemagic 4 года назад

Playlist Search - Nursing etc CoronaVirus Problems, Treatments, ideas ... Study by, Gene Bowdish

@itorapadas 3 года назад

Lancet just released a study, one year after this video was posted. And the findings are THE SAME. Covid19 according to the March 2021 is BOTH airborne and aerosol.

@rollzolo 3 года назад

I caught it from talking with someone.

@audioaddict420 4 года назад

Thank you for this. I've been trying to explain this to people but they don't want to listen cuz I'm only an in home care provider they look at me like I'm a maid and it's dumb I care for pretty sick disabled elderly people most of us IHSS providers are full aware of viral contamination lol we clean it up every day.

@anindya2010 4 года назад

Why is death rate so low in Australia?

@akimbo139 4 года назад

Less obesity, healthier outdoors lifestyle, vit D from sunshine, younger population. 3/4 victims in the UK overweight...

@Desperado070 4 года назад

Even 1 is 1 to much... After 24 hours that 1 has turned into 281.474.976.710.656.

@rookforce1 4 года назад

Translation: Its in you clothes, on the bottom of your shoes. Repeat after me:"Our father who art in heaven hollow be thy name Thy name > John 3:16

@robertosmitho2012 4 года назад

I already did that and with many names like Yahweh and Yahveh different pronouncing, ...Allah, Out celestial Father

@roseannereddy9687 4 года назад

"...hallowed be Thy name..." Hollow means empty.

@sushilbarua8862 2 года назад

Actually I think not only mask also glasses .not a plastic globes only gloves which we use in winter

@reachbothpanha6494 4 года назад

Your information useful more than WHO information

@sylviajustice5013 4 года назад

The problem with a mask is, you breathe in the air around the sides of your masks. That is the same virus air, that would be in front of your nose, without a mask. How does that help?

@user-tz4yj2bz8w 4 года назад

Basically all a waste of money and time. Just get exposed to it already and let your body fight it off. Can't remain in hiding from this shit forever

@rebeccashinhmar7165 4 года назад

I made my own mask. Put facial wipe under a cotton scarf or surgical mask placing Andrex tissue around the edges carefully. I think we all need to be extra careful and wear a mask & gloves when we go out. Better to be Safe then Sorry. I wish everyone to keep safe and sound. We can only do what we can . Isn't it

@EzzeKez 3 года назад

You are right. Let's do what we possibly can.

@nofurtherwest3474 4 года назад

Excellent video (abrupt ending though). I want to invent something to solve this problem. But part of the problem is cultural and really a willful ignorance within western culture, so it will require a paradigm shift in thinking, similar to how we used to not wear seat belts to it becoming 2nd nature.

@billtanth6273 4 года назад

I haven’t used a public restroom since February. When a toilet is flushed it sprays aerosols

@FantasyVisuals 4 года назад

This week a one year old baby has contracted Covid 19 from supermarket shopping. Based up behavioural traits and how many people (esp at present with substantial set distances between individuals ) we can conclude that there is little doubt that either the virus seems to be airborne , or as we know for sure it resides in contagious doses upon objects ( likely the handle of the trolley , presuming the baby was within reach of it being pushed around ) The former is the most likely conclusion . Definitely suggests airborne and more contagious than suspected previously.

@sushilbarua8862 2 года назад

Foam spray or disinfect perfume vitamin c

@kayummiah5017 4 года назад

I think i came across a person with covid 19 but i was outside the door of my building and the person in the car window open for 5 seconds, what is the likelyhood of me catching it?

@SRY473 4 года назад

Probably very small. They say that to catch it, you need to have prolonged, close contact with someone that is infected. It's not just a question of whether you were exposed to the virus, but a question of the viral load - how MUCH virus you were exposed to. So if you're in close proximity to someone that's infected for 15 minutes, you could get enough virus to be infected. That's why they don't want large groups of people gathering together. I wouldn't worry about it. Just be alert for symptoms and do your best to practice social distancing and good hand hygiene.

@kayummiah5017 4 года назад

ladycelosa2 hey thanks for the message it gave some ease, I haven’t got symptoms its been a 8 days, im just waiting i guess for 2 weeks to be over, longest 2 weeks ever. Our house is almost run out of food we didn’t stock pile like other i wish i had now. We haven’t gone shops or delivery over a month, i had to make a trip to atm to put money in once but my car didn’t start battery died lol

@SRY473 4 года назад

@@kayummiah5017 Yeah, you're probably fine - except for the food part. I really doubt you were exposed. Do you even know if the other fellow was infected? It doesn't sound like he or she coughed in your face or anything. I'd think you could go shopping for food with a mask. Just make sure you also wash your hands. Some people say you should even disinfect the groceries. Don't want to transfer the virus from something to your hands, then rub your eyes, nose etc. The hand to face transfer might be more dangerous because you might have more of it on your hands than whatever was or was not in the air. Luckily, it's easily killed by hand sanitizer or soap and water for 20 seconds. It's a scary time to be alive, that's for sure. They can't develop a vaccine fast enough. Sometimes I wish I could wear a Quarian encounter suit (if you've played Mass Effect, you know what I'm talking about - if you don't, look 'em up for a laugh.).

@kayummiah5017 4 года назад

ladycelosa2 yh iv always been the type to keep hygiene you could say im a germ freak, in terms of food when we did buy we washed everything and chucked all packaging and put the contents inside into a separate container or bag, might have to repeat that, and yes iv seen the suit i have not played the game though actually i think i played it once it came with the xbox i got but i have to say im a PlayStation guy.

@kayummiah5017 4 года назад

ladycelosa2 and yes it is such a scary time to be alive it is balancing all the wrongs humans done just incase im not talking about the lives it took because my prayers are with those but im talking about the financial crooked market, im talking about the all the pollution and chemicals being pumped into us via air/food/ products, we are radioactive. But i know its difficult and i am scared. I hope everyone can recover this.