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lo que se de covid 19 es que

Los síntomas graves incluyen dificultad para respirar, dolor o presión persistente

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I can become familiar with how the respiratory system can be affected by different illnesses that attacks the lungs.

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I learned that COVID-19 effects the respiratory system.

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COVID-19 makes your body react.The reaction causes the lungs to be filled with mucus.

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i learned that the virus it can be affected in different ways and also kill people in different ways 

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i learned that the virus it can be affected in different ways and also kill people in different ways 

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Respiratory System - How The Respiratory System Works

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How the coronavirus (COVID-19) actually works inside the body and why it’s so deadly

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Parts of the Respiratory Respiratory System parts

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Parts of the Respiratory Respiratory System parts

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Nose and nasal cavity.

Sinuses.

Mouth.

Throat (pharynx)

Voice box (larynx)

Windpipe (trachea)

Diaphragm.

Lungs.

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I can become familiar with how the respiratory system can be affected by different illnesses that attacks the lungs.

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Ott said the coronavirus has found a particularly good home in humans because the virus can cause less severe symptoms in many people, sometimes even being spread by people who are unaware they are carrying it.

"It's actually one step ahead of us, in the way that it spreads relatively undetected in some people," she said. That allows this virus to "multiply and persist much longer than other deadly viruses."

An individual virus particle, called a virion, is invisible to the naked eye. It would take roughly 1,000 coronavirus particles to span the width of a human hair.

The virus spreads on moisture droplets through the air or on surfaces, eventually finding its way inside our bodies - typically through the eyes, nose and mouth.

Inside the body, the coronavirus attacks the cells in the back of the infected person's nose, replicating and spreading downward, and infecting healthy cells along the way.

Some viruses, like those that cause the common cold, infect upper airways, including the nose and throat. Others can cause viral pneumonia that usually infects smaller areas of just one lung.

The coronavirus packs a vicious double punch: It can infect the entire respiratory system, all the way down to millions of tiny air sacs in the lungs called alveoli.

"There aren't a lot of respiratory viruses that go both upper and lower, and this is one of them," said Dr. Michael Schivo, a pulmonologist at UC Davis Health. "Number one, [the coronavirus] can make us sicker. And number two, it can cause low oxygen. Those are probably the two biggest problems with it."

Alveoli make up 99% of the surface area of the lung.

"The airways are equal to a tennis racket laid on the doubles tennis court," said Dr. Michael Matthay, a professor of medicine at UCSF. "The rest of the tennis court are the alveoli."

The alveoli literally keep people alive by bringing oxygen into the bloodstream and excreting carbon dioxide.

But the coronavirus disrupts this process.

When the virus particles enter the alveoli, they continue to replicate, injuring the lungs.

Inside the alveoli are immune cells called macrophages, which act as sentinels for the lungs. They're "waiting to fight off the cigarette smoke, or pollution or anything else," Matthay said.

These macrophages attack the virus, a battle that the immune system sometimes wins.

"They're what we call the first responders," Schivo said. "They recognize danger, and they try to get rid of it."

If our body needs more help, it recruits more immune cells, called neutrophils. Sometimes, however, during the battle, the immune system goes haywire. It throws relentless resources at this unrecognizable virus, and that can wreak more havoc than repair. This immune system overreaction is called a cytokine storm.

This two-pronged attack - from the virus and from our immune system's explosive response - makes the coronavirus so deadly.

In the worst-case scenario, the walls of the alveoli begin to break down.

Fluid rushes from the blood vessels into the alveoli, filling them up and blocking the exchange of gases. When this happens, we can't excrete enough carbon dioxide, nor absorb enough oxygen. It becomes much more difficult to breathe.

These lung injuries can lead to acute respiratory distress syndrome (ARDS), a condition when fluid fills many alveoli on both sides of the lungs. ARDS is what most people with COVID-19 die from.

"When someone develops ARDS and if it's severe, their mortality is 40%," Schivo said.

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How the Coronavirus Attacks Your Lungs | KQED

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Ott said the coronavirus has found a particularly good home in humans because the virus can cause less severe symptoms in many people, sometimes even being spread by people who are unaware they are carrying it. "It's actually one step ahead of us, in the way that it spreads relatively undetected in some people," she said.

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The respiratory can be infected by an illness if your body over reacts. live Asthma, Covid-19, Spanish flu and Seasonal flu..... And the cold i forgot about that.

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COVID-19 and Asthma can affect your respiratory system. Both COVID-19 and Asthma can lead you to have problems breathing.

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The answer is asthma and affects your lungs

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asthma can affect your lungs and how you breath and you will have to use a inhaler

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Asthma is the illness that can affect your respiratory system and affects your lungs

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Asthma affects your respiratory system,  also Asthma affects your lungs by your airway tightning and making it difficult to breath.

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Theres a fake me >:(

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my name is jeff what's your real name

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hello :-}

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Asthma affects your respiratory system,  also Asthma affects your lungs by your airway tightning and making it difficult to breath.

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In critical COVID-19 -- about 5% of total cases -- the infection can damage the walls and linings of the air sacs in your lungs. As your body tries to fight it, your lungs become more inflamed and fill with fluid. This can make it harder for them to swap oxygen and carbon dioxide

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Asthma affects your respiratory system,  also Asthma affects your lungs by your airway tightning and making it difficult to breath.

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Asthma affects the respiatory system and also the way you breath and your lungs

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The respiratory system gets attacked by many different illnesses and diseases.Covid 19 affects and attacks lungs really bad.If you have asthma covid 19 is very very bad because asthma is a respiratory deffunction which makes it difficult to breath .it would make it even more deffecuilt to breath than it already is.covid mainly attacks your respiratory system so its really bad.

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Asthma effects your lungs and it effects the respiratory system, and covid affects your lungs more because its a common disease.

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Asthma affects your respiratory system of the lungs that the airways by swelling and tightening the airways that it will make it difficult to breath. Covid 19 is one the key part that can affect the respiratory system that it attack your lungs and can kill you.

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something that stuck out to me was that covid 19 can spread any way from you sneezing of touch your eyes to it getting in your mouth.

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I learned that covid can attack in the lungs that badly. I did not know that covid relys on us.

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What i learn in this video is that there something in the lungs of the respiratory system that helps you breath and that if covid get to this cells it will fight off covid and it a 50 chance this cells can die and if it dies it will make it hard for you to breath and that what most people die from covid. Other thing i learn from the video is that Covid 19 can infect the whole Respiratory system.

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I didn´t know that viruses count on us

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I learned that a viruses can go in your body by you breathing.

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the respiration system can be affected also by lung dease.

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The corona virus affects your lungs and respatory system. The corona virus counts on us to countinue spreading.

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Covid-19 is a Respiratory Virus that effects that can cause many symptoms and can be fatal. The newly approved vaccines are new vaccines called "RNA" Vaccines, made by Pfizer and Monderna. RNA is information that tells the virus how to make another of itself.

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what I learned is that the corona virus hijacks our cells and replicates more and more and can affect the entire respiratory system,which makes you have troubles breathing and you could eventually die.

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Covid-19 is a virus that first attacks the cells behind out throat and then passes down and it affects every cell that is healthy.

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What i Learned today was that covid can affect mostly your lungs destroy your walls and sufficate you,

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Covid effects our respiratory system. Covid blocks our lungs for us to breath easily. It causes us to have a hard time breath and effects our lungs

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Today I learned how to carona virus survives and I also learned how to fight off covid 19 if I ever have it.

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I learned that there are two types of Coronavirus and why coronavirus attacks us.

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covid-19 is horrible and can affect your body in a lot of ways

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it clogs your lungs and makes it big so you cant breathe

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that covid 19 needs you just to live and that you can die when covid  teams up with other disease they is a more of a chance for you to die

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It affects your cell membrane, and your lungs.

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I learned that COVID-19 and the respiratory system can affect your lungs and it makes it hard to breathe.

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how bad it can effect our lungs and how the virus works

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COVID 19 is really bad and it can kill you and it is really deadly I learned that it is not good and you must cover your mouth and it is using to live.So this means WE MUST GO TO  BODY MILITARY AND TRAIN WE MUST FIGHT BACK. TRAIN YOUR BODY'S PEOPLE WE MUST LIVE. =:( .

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i learned that covid survives off of us and, how covid enters our body/how it gets around.

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when you body can not fight covid it is becuase your body has never had this sickness before.

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COVID-19 and asthma can affect the respiratory  COVID-19 and asthma can give you some problems breathing.

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covid 19 is bad and you could die and it could give you breathing problems

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covid 19 is bad and you could die and it could give you breathing problems

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covid can effect your whole body but it effects it more if you have more disseaes . for example asthma and diabetets

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Corona Virus effects us by attacking our respiratory system.

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covid affect your whole body and systems and its attacks us in the respitory system where we cant breathe

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Covid-19 and asthma can affect your respiratory system also making it hard to breathe.

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Asthma and Covid-19 can affect the respiratory system which makes its really hard to breathe

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The reason you lose your taste/smell when you have COVID is because COVID enters your body through your nose and then your mouth gets affected.

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Astma and covid 19 is what affects your respitory system and you can lose your taste and smell.

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Astma and covid 19 is what affects your respitory system and you can lose your taste and smell.

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I learned that covid hijacks your body so it can spread,and increase in numbers.

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When you can't taste or smell that's wen you know you have Covid-19. Covid-19 tries to hijack (take over) the body and spread to become stronger. When the virus spreads through out the body and gets stronger, your body becomes too weak so you become very ill or you might.. die.

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What I learned was covid  cannot be caused by one thing,it  can be caused by many things.

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What I learned was covid  cannot be caused by one thing,it  can be caused by many things.

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I learned how covid can be very mean and how lungs work.

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what i learned was that covid try's to take over your body.Also this could be prevented by having a good immune system.

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ive learned about that covid 19 can affect your lungs badly

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ive learned about that covid 19 can affect your lungs badly

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Warm up

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What i learn in this video that virus lived billion years in earth and lived longer than animal and that covid 19 relind on us to be able to live and they affect more the Respiratory system and when it affect your lungs there a higher chance that you can die.

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what I learn from  this video  was that virus have been for ears and affect are system and are invinsible to see eyes the naked eyes. for example covid 19 that  comes from corona virus and can cause you to lose your breath and also that you cant breathe.

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I learned the virus cells infects healthy cells and replicates the bad cells after so it take over easily. Covid is a genetic material that is wrapped wit fat and protien.

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i learned that covid 19 kills to live like animals in the wild 

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i learned that covid 19 kills to live like animals in the wild 

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what i learned in this video i how covid 19 effects your body.

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I learned that The diesase can get in your body by you just breathing.

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the respitoray system is a network of tubes and organs that help you breath through out your body.the organ named your lungs helps you breath in and out from your lungs. viruies need us to survive because they need a body to live inside of

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what did you think about the video on Covid-19?

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what did you think about the video on Covid-19?

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El codiv 19 mejor conosido como coronavirus te afeta las bias respiratoria los foros nasares , de manera que no puedes respirar como ya estas acomtubrado , tanbian puedes perder el olfato y ect...

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it was a good and good facts in the video like covid 19

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La COVID-19 afecta de distintas maneras en función de cada persona. La mayoría de las personas que se contagian presentan síntomas de intensidad leve o moderada, y se recuperan sin necesidad de hospitalización.

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so the covid high jacks the host so they can repruduce and it can affect the lung.

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what i learn was some peopel have more different reactions to covid 19 or corona virus them kids for example kids have a higth inmune system and they put in alot of money to make the basin

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What i learn in this video that the main function of the respiratory system is to transport oxygen and and the components Nasal cavity, nose, pharynx, oral cavity, and more. Other thing i learn about this video that the epiglottis and esophagus help protect the respiratory system that does not let food in your lungs and how to keep the respiratory system healthy to maintain a healthy weight and drink more water and consume a healthy diet and limit exposure to allergens and more.

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What i learn from the video is that the main function goes through the repiratory system in our bodies and also the function we have in our body i so learned a new word espohags

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what i learn was the from the video was that the respiration system is were corona virus attack becaus ethat were are oxygen goes and alos repiratyon sytem also can be affected by smoking polen and bad higth jeen.

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the video that my teacher showed us is about the covid 19 it can can high jack our inside to produce.

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One thing I learned from the to video is covid 19 can spread kin your body and slowly killing you of by feeding off your Respatory system.

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How does covid-19 affect the respiratory system?

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The only way Covid-19 affects the respirato system is if it goes all the way to your lungs and blocks them with mucus.

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Covid-19 affects the respiratory system by making our lungs bad to the point that we wont be able to breath.

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How covid-19 affects the respiratory system is clogs our lungs which makes it impossible to breathe and block your airways.

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covid-19 affects the respitory system

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Covid 19 infects the respiratory system by filling your respiratory system with fluids like mucus and that makes it hard to breathe kind of like someone with asthma but its alot worse.

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covid-19 affects the respiratory but destroying your lungs by filling it up with mucus

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covid 19 affects the respitory system by it spreading and gets to your lungs. Which can cause your lungs to become weak and bad

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It goes into the lungs and fights your cells or whatever fight the disease in your lungs then it damages the walls that guard it then it make it hard to breathe like the video yesterday.

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Covid-19 affects our respirtory system and it makes us impossible to breathe. Covid sabotages all your body systems and affects it.

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Covid effects our repitory system by going to our lungs and blocking our air way making it hard for us to breath

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covid 19 infects the respiratory system making it hard to breathe.

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Covid-19
Covid-19 affects the repository system and you can die by getting Covid-19.

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I heard covid-19 effects our respritory system lungs cause u need to wear ur maske and cover ur nose cause when u bretah the bad air goesinto ur nose to lungs and Inside your lungs U cant breath cause The bad air makes u weak and sick.

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Covid-19 Sabotages your o2