The Common Cold (Rhinovirus)
Рет қаралды 134,049
4 жыл бұрынIt's time to start going through a variety of common viruses, so let's start with the most common one of them all, the one that most often causes the common cold. It's called Rhinovirus, and it is a member of the picornavirus family. What does that mean? What are these like? How do they operate? Let's learn all about rhinoviruses!
Script by Kellie Vinal
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@aaronanson6492 11 ай бұрын
anyone else with a cold watching this just for the fun of it?
@vari1535 4 жыл бұрын
KZfaq: yes this must be about coronavirus, demonetization
@skeeterburke 2 жыл бұрын
The Imacold Variant is running rampant! Kleenex sales are up worldwide 🌐
@jtgd Жыл бұрын
KZfaq: Enteroviruses= I sleep Coronaviruses= 👀
@ayame316 2 ай бұрын
This is like the best teaching video on viruses I have found yet! I’m in undergraduate level virology so there are some details missing but the majority is all I need for understanding and is so helpful thank you!
@TheRealGuywithoutaMustache 4 жыл бұрын
So there are 100 different serotypes of this thing? That's crazy if you think about it
@utkarshmishra7416 4 жыл бұрын
We meet yet again
@upi1i1 3 жыл бұрын
Just Some Guy without a Mustache so you again...,
@captainstu 3 жыл бұрын
Yep, 100 types of those little bastards which give you a stuffy nose
@k.a.p.x3642 3 жыл бұрын
That's why you will never be immune to them
@kevinsherman6162 4 жыл бұрын
Great information Professor Dave! Thanks so much!
@YawmiyateFarah7 Жыл бұрын
Excellent information Professor Dave. Thank you very much
@goteverlastinglife 4 жыл бұрын
Thanks for another informative and organized video!
@Gustava10 2 жыл бұрын
Watching this while having a cold 😪
@iamme3778 2 жыл бұрын
Same :(
@chrisherrera5769 2 жыл бұрын
Me too, hope you’re feeling better by now!
@C3l3st14l_M4rk 2 ай бұрын
Same- x(
@vegatronld 4 жыл бұрын
Thanks again Dave!
@BlackCat-qu9ps 2 жыл бұрын
Dude, You are a legend, I study microbiology and it is hard but with you, it's easy I have only one thing to say just keep up the good work ♥️
@1un4cy 3 жыл бұрын
Learned more in this one video than 12 years in school.
@TeamSkeptic 4 жыл бұрын
I was getting ready to work on a corona virus debunk video, I'm glad you covered this topic, it will definitely help
@iamTheSnark 4 жыл бұрын
Hey Team!
@jbirdmax 4 жыл бұрын
Team Skeptic!!!! Love you bro. You were the very first channel I subscribed to on KZfaq. Ever.
@claytongarred3870 4 жыл бұрын
@Mäander Think you got the wrong guy that is Team Skeptic not Team Septic or whatever language you are trying to write. Sorry if English is not your first, but whatever you rambled on about did not make the utmost sense
@Richard-bq3ni 4 жыл бұрын
@Anti-Tik Tok Coalition knowing team sceptic, it will be the first. He is a conspiracy debunker. Highly recommended of you are in to this. And funny. Ding....
@pseudosilent 4 жыл бұрын
@@claytongarred3870 Sceptic was the original correct spelling of skeptic, know-it-all 😂
@mhamado.abdullah6925 3 жыл бұрын
Wow, well done professor
@FranBunnyFFXII 4 жыл бұрын
Just 1 virus particle can cause an infection? That's brutal. I'm glad they're relatively harmless.
@magnuscritikaleak5045 4 жыл бұрын
Relative harmless until SARS asks you to hold it's beer.
@user-gr3gy9mk5x 2 жыл бұрын
@@magnuscritikaleak5045 *gives a corona”
@nicadair7700 2 жыл бұрын
A virus does NOT want to kill it's host.
@GenesisChairsVAL 2 жыл бұрын
@@nicadair7700 it's mostly your own immune system which kills u from inside right
@norddocs 2 жыл бұрын
@@GenesisChairsVAL No it is the virus
@mursalsayed5722 4 жыл бұрын
Thank you very much
@lolaatearteen 4 жыл бұрын
Finally back on track with all your videos professor. Shock with your new hairstyle 😅😅😅 but I love it.
@kenantahir 4 жыл бұрын
hi prof D. I have a very important question... iv had a bunch of theologians claim that mountains act as pegs that hold the earths crust firm.. as far as i know that is NOT correct.. buut they throw in big words like isostasy and blah blah.. what is your take on the subject of mountains having a function such as acting as nails ,for the ground..
@SeaCowsBeatLobsters 2 жыл бұрын
May I just say you are an absolutely amazing human being for sitting through that “discussion” with Jesse Peterson
@micklinnell4892 4 жыл бұрын
nice topic Prof.
@user-yn5sk5ru5g 4 жыл бұрын
Nice explanation. The more i learn about viruses, the more intrigueing they become.
@ThePimp4dawin 4 жыл бұрын
Nice to know!
@KnighteMinistriez 4 жыл бұрын
I think we will eventually, at some point in the future, figure out away to create a vaccine for the Rhinovirus. Maybe with some type of future tech that doesn't currently exist. Anything is possible in the future, we just don't know what will happen. I am trying to be positive.
@sayitaintso7544 3 жыл бұрын
I wish people would do do their research and take viruses seriously. Instead of dismissing the CDC and medical community more people should be willing to learn that viruses are not to be toyed with. Im here after learning of the polio virus and its effects. Whether it polio, rhino, corona, flu, ebola or any other virus listen to the science for your health and those around you.
@ginocan1239 2 жыл бұрын
Just for this vid explaining everything Imma Subscribe
@tarek7741 4 жыл бұрын
Professor, i need ur resources to help me do my researchs in university
@user-uw7ms4tt2m 2 жыл бұрын
Which of the following viruses usually causes a mild rash in children, but is considered an important tratogen: A. Rubella v. B. Polio V C. Rhino V D. Influenza V .
@babymonkey_2939 2 жыл бұрын
Rhinovirus duh
@intellectualiconoclasm3264 4 жыл бұрын
Thanks for plain, simple info without agenda mate!
@hordboy 4 жыл бұрын
On one hand we know how viruses work. Yet OTOH it seems pretty crazy how they work.
@yotasubi1951 2 жыл бұрын
Would looove to talk to this guy about current ongoings
@Vic292 3 жыл бұрын
Anybody watching this video with a cold right now? 😩
@lotusuniversum1473 3 жыл бұрын
No more with herbal remedies
@lotusuniversum1473 3 жыл бұрын
kzfaq.info/get/bejne/o7hnrNOAutu6eWQ.html
@DickHolman 4 жыл бұрын
IIRC, some decades ago the US Army conducted a hand washing experiment to see if the incidence of cold-type infections could be reduced by increasing the frequency of hand-washing. 2 groups of several thousand soldiers either washed as usual, or washed at prescribed times in addition to their normal routine. The answer was yes. I like the hair-cut Dave, first chance to visit the barber since quarantine was enacted? :)
@jaisatpute7369 4 жыл бұрын
This guy deserves some kind of award for what he does!
@vvs5897 2 жыл бұрын
U got my like as soon as I saw the intro with the song 😭😭
@adenosine2electricboogaloo647 2 жыл бұрын
If rhinoviruses can bind to ICAM-1, then can they cause internal bleeding?
@pursuitofthegrind 2 жыл бұрын
That intro! YES! amazing lol
@jerremysanghilan1233 2 жыл бұрын
I am suffering from what you say all about that was called rhinoviruses what should i do sir can you help me sir please what treatment is?
@OzzyDrixClay 4 жыл бұрын
I figured out the main risk factor for COVID19. It's blood pressure. Areas most affected. Lungs smelling part of nose heart even feet. Have most ACE receptors. Men often have higher blood pressure race also a Biological factore . Lowering blood pressure might reduce ACE genes
@xiaozhang7103 4 жыл бұрын
Did u publish your findings on pubmed?
@OzzyDrixClay 4 жыл бұрын
@@xiaozhang7103 I'll see
@iamTheSnark 4 жыл бұрын
@@OzzyDrixClay Check before you post.
@WollongongSkyWatch 4 жыл бұрын
Water lowers blood pressure.
@thingstodoinguernseychanne4950 Жыл бұрын
I remember the 1960s when you had the common cold science lab where you can go and isolate and play chest and what have you. They were doing studies on the common cold it's a shame they closed it down because you could have had a vaccine by now for most common colds
@zpizzagamer9697 2 жыл бұрын
You have helped me cause I have RV right now
@skrame01 4 жыл бұрын
How did u get a hair cut?
@zcecp49 4 жыл бұрын
Great videos professor Dave! Question. You mentioned that non enveloped viruses are particularly immune to detergents. Rhinoviruses are non enveloped, so why does washing hands make a difference in its control? I know you mentioned that rhinoviruses are less hardy than their other picornavirus brethren, and you said that low pH and temperature exceeding 33C are enough to destroy them, but the hand-washing environment of soap and water isn't usually that inclement. I'd be curious to know the chemical mechanism through which washing hands etc helps?
@daedalus6433 2 жыл бұрын
Still no answer. Oof.
@12outland12 2 жыл бұрын
Maybe thats why they said it kills 99% of germs. Besides you are still washing the virus off your hands. And soap helps this cause it makes water wetter.
@zcecp49 2 жыл бұрын
@@12outland12 soap makes water... wetter...? 🤔
@12outland12 2 жыл бұрын
@@zcecp49 yeah it technically does. Soap breaks up the surface tension of water. This causes the water to spread out and more easily cover the surface of whatever you are getting wet. Think about it, soap itself is not slippery. But when you add water, the soap prevents the water from sticking to itself and instead sticks to your hands making them wetter. Seriously google it, it is true.
@chickennoodle6620 2 жыл бұрын
Washing your hands work because of the mechanical action. Soap and water removes oils on your skin which the virus may stick to, which whilst it doesn’t kill the virus, flushes it away from your hands
@OzzyDrixClay 4 жыл бұрын
Ever wonder what would happen if a cells own RNA got absorbed in a viral onvulope
@ProfessorDaveExplains 4 жыл бұрын
Cells have DNA.
@himanshutahiliani1235 4 жыл бұрын
Well....... I guess there must be some mechanism by which a virus recogonizes its own genetic material. If u talk about bacteriophages, during the LYSOGENIC cycle, it sometimes happens that a part of the bacterial genome gets into the genome of the new virions and gets transmitted to other bacteria.
@grantexploit5903 4 жыл бұрын
(addressed to Professor Dave, though not a direct reply so Ozzy&Drix2001 can see it) Don't cells always have some transient mRNA?
@ProfessorDaveExplains 4 жыл бұрын
yes of course, but their genetic material is DNA
@scottdorfler2551 4 жыл бұрын
No
@sansilvius9547 4 жыл бұрын
Clark, that there is an RV... But, don't you go falling in love with it now, because, we're taking it with us when we leave here next month.
@hellohumans9181 4 жыл бұрын
if 1 kg water at stp occupies 1000cc, then if i extract h2 and o2 from 1 kg water and store h2 and o2 in liquid state, which will occupy more volume? 1 kg water or sum of two liquids?
@reinatr4848 4 жыл бұрын
Liquid H2 would be 1.5 L on its own.
@missindependent1973 2 жыл бұрын
Why does science have to be so complicated and confusing?? 🤣 this video is bringing me back to my Grade 11 Biology class, which sucked 😳 I appreciate the info and I’m so grateful we have people like you who understand this stuff, cause I do NOT 😂
@kirayoshikage1491 2 жыл бұрын
I wish science was simple. I’m in so biology right now, and we’re going over the stuff we learned in regular biology,except we’re being told stuff like “remember that cellular process that you got confused by in biology? That was an extremely simplified description of the actual process, time to learn it for real.” It sucks, I’m so confused all the time, but it’s also fun to learn new things
@earthterra8546 4 жыл бұрын
Finally a video of Rhinobirus
@xiaozhang7103 4 жыл бұрын
🅱️irus
@earthterra8546 4 жыл бұрын
@@xiaozhang7103 hahahaha
@skun406 4 жыл бұрын
If I went to live in the woods all by myself, and never have contact with another human (grow my own food, etc.), then I would never have a cold?
@shrimpflea 4 жыл бұрын
Maybe, but you would be very lonely and probably lose your mind.
@edward3709 4 жыл бұрын
then you will get diseases from natural causes
@WollongongSkyWatch 4 жыл бұрын
skun, as long as you had ample sunlight you would never get sick.
@WollongongSkyWatch 3 жыл бұрын
@@MainStreetElectricalParade prove it. After a lifetime of chronic lung and bowel issues (inflammation), and no solutions from specialist$$, I have dropped all medications and have not seen a specialist nor been hospitalised for 11 yrs now :)
@louisdoufexis6280 3 жыл бұрын
Nym Net that's great , so may I ask what lifestyle changes you have made to become drug free ? Best of health to you 😀
@teiece7890 10 ай бұрын
There’s nothing common about how a cold feels. It’s easily the worst feeling in the world.
@carljcreighton 4 жыл бұрын
woah professor dave
@SchizoaffectedGamer2112 4 жыл бұрын
I was going to say the same exact same thing, dang !
@eldandraken4850 4 жыл бұрын
Thank you for your time and dedication Prof. Dave
@rajkumarsonare9574 4 жыл бұрын
Looking cool sir😎😎😎😊👌
@shut_up700 2 жыл бұрын
I currently have Rhinovirus and it is so bad i had a sore throat a bad cough runny nose and tiredness :(
@Skibididedededomdopyesyes Жыл бұрын
It sucks having a rhinovirus
@Ebiru2387 4 жыл бұрын
Do you have a video that explains why some infected people are asymptomatic, while others are not?
@bullymaguire632 2 жыл бұрын
It's probably because of the viral load and how good your immune is
@bullymaguire632 2 жыл бұрын
But I am not a scientist
@Coochiedestroyer23 2 жыл бұрын
I’ve always wondered the same
@valevisa8429 2 жыл бұрын
In my case i believe i don't get anymore colds and flu,but very rarely,because of my allergies.As a child and young man,i use to be sick all the time,specially in the winter,but around 35 years of age something triggered allergy to all forms of pollen,and since then i don't catch anymore colds,it's like i became immune to them.
@robchissy 4 жыл бұрын
if the common cold can't withstand 33c+ how can they survive in the body which at the lowest should be 36c?, i do know we get a fever to geat up the body and fight it, but my question still stands
@grantexploit5903 4 жыл бұрын
I'm not Dave, but... 1. Because of their exposure to outside air, the tissues of the upper respiratory tract are often significantly below core body temperature. 2. The core body temperature threshold for hypothermia is typically around 35 °C. 3. While in the body, rhinovirus is constantly regenerated. The virions don't have to "survive" for long to maintain the infection.
@DarkJediPrincess 4 жыл бұрын
Hey Dave. Think you could do a series on prion diseases sometime after you’ve wrapped up this one? 🙂
@ProfessorDaveExplains 4 жыл бұрын
yes i definitely will do one on prions after the survey of viruses!
@DarkJediPrincess 3 жыл бұрын
Professor Dave Explains Thank you!
@angel_withaflamethrower Жыл бұрын
@@ProfessorDaveExplains 2 years later you still haven't made a video about them, im waiting
@ellocoo2767 Жыл бұрын
Me watching this as I’m blowing my nose every 10 seconds
@micksjotts884 4 жыл бұрын
Thank you for offering us some education :) Is it correct that the amount of viruses per mL is 100 to 1000 in peak-times? I mean if one infected cell can lead to 100.000 viruses you would expect more, wouldn't you? What am I getting wrong here? Greetings from Germany :)
@insciencewetrust1183 4 жыл бұрын
Thanks for the informative video during boring quarantine.
@gori7478 4 жыл бұрын
Nice cut prof. XD
@Wham_Yogs_Wake_Me_Up 3 жыл бұрын
I’m not gonna lie i get it every winter one year it developed into laryngitis 2016 and one year developed to mild bronchitis 2018 and none of them were nice the 2018 one was worse as the cough I had lasted for two months after I initially had it. At least it was just common cold for this year and 2019
@babymonkey_2939 2 жыл бұрын
Fr my common colds last from 1-4 days and i get them once in spring and winter
@More2Winners 4 жыл бұрын
What’s crazy is how similar viruses are to plasmids
@HuggieBear39 4 жыл бұрын
I have been on dialysis since 2014 and this year was the first time since I started that I got a cold. Or at least I think it was a cold. May have been that which shall not be named.
@DickHolman 4 жыл бұрын
I think 3 or 4 coronaviruses are responsible for cold-type infections.
@scotty79 4 жыл бұрын
Please make getting a transplant your immediate priority (if it isn't already). Long term dialysis has many serious risks that patients in the USA are not really properly informed about. So I heard: kzfaq.info/get/bejne/r92PodSru8zcdoU.html
@WollongongSkyWatch 4 жыл бұрын
Please try high-dose vitamin D. Look it up.
@DickHolman 4 жыл бұрын
@@WollongongSkyWatch Giving medical advice without a medical qualification is a criminal offence.
@WollongongSkyWatch 4 жыл бұрын
@@DickHolman come and get me! lol
@infinisidoracle4487 4 жыл бұрын
Sir I have mailed you a doubt of mine pls help me in that
@wolf_miner9203 3 жыл бұрын
Epic intro bro
@gigabrad4570 2 жыл бұрын
I get cold almost every month. I'm fucking sick of it.
@brettgrindlay166 2 жыл бұрын
What could be the cause of catching a cold every month ? For the last 6 years after starting work at a new company this has been happening and not just to me.
@joyceolivia8254 2 жыл бұрын
maybe a weak immune system
@brettgrindlay166 2 жыл бұрын
@@joyceolivia8254 its not just me tho
@SpicyGelato98 2 жыл бұрын
@@brettgrindlay166 What kind of environment do you work in?
@joyceolivia8254 2 жыл бұрын
@@brettgrindlay166 oh I didn’t see the second half - that’s so weird
@boudewijndalhuisen6169 4 жыл бұрын
I have a question about corona virus: In Holland the contamination rate should be around 3% by now. Shouldnt that be much higher after a few Months based on logic? If it is really 3% by now, would it have spread over the world like it Did? I think the contamination rate must be much higher by now which would declare a lot of phenonema, but not recoqnized by authority...though hardly tested, they keep saying 3%..
@jakejohnson6954 3 жыл бұрын
Yes
@iqraashley6066 3 жыл бұрын
Sir can you explain how RNA got negative and positive signs,I mean whats the logic behind this
@ProfessorDaveExplains 3 жыл бұрын
I dunno what you mean.
@iqraashley6066 3 жыл бұрын
@@ProfessorDaveExplains i mean why it is called positive or negative RNA to be more particular on what basis we call them
@ProfessorDaveExplains 3 жыл бұрын
Oh, positive sense means ready to be translated, negative means complementary to the transcript so negative sense must be converted to positive prior to translation.
@iqraashley6066 3 жыл бұрын
@@ProfessorDaveExplains thank u so much that you responded , you are such a down to earth person cuz' I didn't expect u to be replying. From one of your biggest fan
@rhiannontaylor8283 3 жыл бұрын
Time to start my school project on rhinovirus😅
@Georg3e 2 жыл бұрын
Hope you did great!
@lldsll7395 4 жыл бұрын
Why would these virions release histamine that iirc helps the immune system deal with them?
@jika327 4 жыл бұрын
If I heard right, it's not virions but infected cells.
@stephentrueman4843 4 жыл бұрын
@@jika327 yeah i think that is correct. I think also (could be incorrect) cells can kill themselves aswell when they become infected, but, as I understand the virus takes over the cell and is unable to do so. That's why virology is really important in the study of cancer because it would be great if cancerous cells killed themselves
@skeeterburke 2 жыл бұрын
You chopped off all your hair! You look great either way
@obedientpawsdogtraining2729 2 жыл бұрын
Watching this during having a cold...
@finallyonethatworks 4 жыл бұрын
I think if your using someone elses toothbruch the handle is the least of your worries
@elizalocko7990 2 жыл бұрын
my brother and his family thinks he has this…will be survive?
@valipunctro 3 жыл бұрын
Since my daughter began kindergarten she and we got the cold almost every month this season.
@philipsyili977 2 жыл бұрын
Contact Dr Emuakhe from You tube channel for your health hazard.contact him and tell others your xperience
@Pona12 4 жыл бұрын
I have never had a cold in my post infancy, or most any kind of illness, symptomatically at least, I know I've carried pathogens without contracting the diseases associated, so the recent pandemic has really made me concerned considering that my sister, who is immunocompromised, lives with me. Nice to see someone covering the technicalities of viruses (when we've heard a lot more recently about the impact of them, understandably so).
@Apple-vc6zt 4 жыл бұрын
I'm 16 years old, male I very offen get common cold averagely after every 5 days It goes by its own without medications I'm noticing it since from last 8 months I'm from india Is it directly or indirectly related to my immunity Please tell...
@reinatr4848 4 жыл бұрын
Common cold ends on its own
@cosmolaiec2268 4 жыл бұрын
Nice Haircut
@pseudosilent 4 жыл бұрын
Is "tutorial" the right word for these videos? Typically that word is used when giving instruction, this is education, offering information--not instruction... I would go as far as to call him a "private tutor" (as its his own project), but even still, does tutorial really match??
@ProfessorDaveExplains 4 жыл бұрын
Wikipedia: A tutorial is a method of transferring knowledge and may be used as a part of a learning process.
@pseudosilent 4 жыл бұрын
@@ProfessorDaveExplains thanks for the reply. I think Merriam-Webster does you even more justice: 1: a paper, book, film, or computer program that provides practical information about a specific subject 2: a class conducted by a tutor for one student or a small number of students
@gamingwithcara4433 2 жыл бұрын
Is it bad because I have it
@nonofyourbusiness7631 4 жыл бұрын
Should do a vid about immune system "boosters". echinacea for the common cold. Vitamin C and D. Etc etc
@TheEvilGrandmother 2 жыл бұрын
Maybee the cold is just like lip Herpes, it stays in your body forever and activates when u have low immunity?
@mossychops Жыл бұрын
What is the difference between the Common cold and Covid 19?
@ProfessorDaveExplains Жыл бұрын
Rhinovirus and Coronavirus are totally different families of viruses.
@Ryan-mf2rg Жыл бұрын
@@ProfessorDaveExplains 🙄 They the same.
@ProfessorDaveExplains Жыл бұрын
@@Ryan-mf2rg Um, no. Read my previous comment with your brain turned on.
@water7608 3 жыл бұрын
I have rhinovirus
@SpunzieBoy 3 жыл бұрын
I don’t feel COLD.
@eldabassole Ай бұрын
oh
@mylesgeloneck3596 2 жыл бұрын
I just had my once a year cold, but it was omicron.
@francisconestarez9041 7 ай бұрын
I just got discharged from the hospital
@LocaICommenter 2 жыл бұрын
i have the cold while watching this what a coincidence
@JasonCarlson 4 жыл бұрын
Rhinovirus - ya think is funny but it snot.
@scott_meyer 4 жыл бұрын
Keep your day job.
@Manddot 2 жыл бұрын
(Pico)rnavirus
@HeroBrine-vp8kx 3 жыл бұрын
I have a Cold virus I keep sneezing I have a head ache And I feel very sick It feels like I'm going to vomit soon🙇
@lotusuniversum1473 3 жыл бұрын
No more with herbal remedies
@lotusuniversum1473 3 жыл бұрын
kzfaq.info/get/bejne/o7hnrNOAutu6eWQ.html
@AlienGenotype Жыл бұрын
The earth is a triangle though
@jarrodyuki7081 5 ай бұрын
Water sleep and medicine!!!!
@Youraverageanimalfriend 3 ай бұрын
I always get the cold, lol.
@Youraverageanimalfriend 3 ай бұрын
Especially when its cold.
@Youraverageanimalfriend 3 ай бұрын
And i think i have it now
@jandideriksen7847 4 жыл бұрын
I have had ONE cold/influenza in 25-30 years. :-)
@iamTheSnark 4 жыл бұрын
Same here.
@stephentrueman4843 4 жыл бұрын
7:34
@valevisa8429 2 жыл бұрын
Jan,do you have any allergies ?
@milesdowley5159 3 жыл бұрын
Imagine if the common cold war fatal..
@j3fflb Жыл бұрын
Colds suck
@jarrodyuki7081 Жыл бұрын
runny nose cough and nasal congestion!!!!!!!!!!!!!!!!!!
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