Can bacteria spread upstairs when someone sneezes downstairs?

When someone sneezes downstairs, germs can also be transmitted upstairs because it spreads according to the air.

Know etiquette. Prevention of the novel coronavirus.

Pneumonia infection.

Pang Xinghuo. At present, the second wave of the global epidemic has a significant momentum, and a small number of local confirmed cases have also appeared in China. Autumn and winter are the seasons with a high incidence of respiratory infectious diseases, and the prevention and control situation is more severe.

We need to tighten the string of epidemic prevention and control. Maintaining good hygiene in daily life and work is an important measure to prevent respiratory infections. Droplets from sneezing and coughing can spread bacteria or viruses, which can spread diseases, even when a healthy person sneezes and coughs, the droplets can carry bacteria or viruses!

In order to better prevent the occurrence of respiratory diseases such as influenza and new crown pneumonia, citizens should correctly understand the etiquette of coughing and sneezing.

You know sneezing and coughing.

How far can the resulting droplets spread?

When we sneeze or cough, the droplets produced spread quickly like a cloud and can carry bacteria or viruses to a distance of about 2 meters.

Therefore, to avoid the spread of bacteria or viruses through droplets, it is necessary to maintain a distance of at least 2 meters.

I have already developed coughing and sneezing symptoms, how can I avoid spreading it to others?

Try to keep a distance of more than 2 meters from others, and if you are in a crowded place (such as on the subway during the morning rush hour), you can avoid spreading the virus to others by wearing a mask.

When you're sick, whether you're going to the hospital or resting at home, wearing a mask can give you and others peace of mind.

According to the research experiments: wearing a mask and not wearing a mask, sneezing from the blood plate, we can see the comparison of the 24-hour colony culture

Is it OK to cover your hands when sneezing? What's the right thing to do?

Many people subconsciously cover their sneezes with their hands, but this is actually wrong!

In everyday life, when you sneeze or cough, you can cover your mouth and nose with a tissue. After use, paper towels should be disposed of in the trash can, not littered.

If you are in a hurry and don't have time to prepare, you can cover it with your elbow sleeves.

Because the elbow has less chance of touching other places, it is not easy to cause the spread of bacteria and viruses.

This is not only a way to prevent the spread of disease, but also a manifestation of civilization.

For the sake of your health, please do it:

Sneez, cover your mouth and nose, practice etiquette and hygiene.

Usually not. If there is wind, sneeze droplets. It may be blown upstairs with the wind.

It's airborne, and the air moves up and down, so it can travel upstairs.

Droplets from downstairs can't travel upstairs, but foam stars can travel upstairs.

The subject asked, can the droplets from downstairs reach upstairs?

The droplets are transmitted and circulated through the air, and the air can circulate up and down, and theoretically can be transmitted upstairs.

It shouldn't be possible according to the principle of gravity, but if there is wind, and the environment is not good, the air is dusty, and it is very possible to go upstairs, poor human.

First of all, you need to understand what droplet transmission is, through the release of secretions in the respiratory tract through behaviors such as sneezing, coughing, talking, and even breathing, which is droplet transmission. However, the virus cannot survive in the air, at most a few minutes, and some even only a few seconds, so droplet transmission mainly refers to indoor confined spaces or crowded places.

I don't know what kind of droplet you are talking about? Is that the spitting star? If you're talking about foaming stars, you probably won't fly from downstairs to upstairs unless you use external forces, such as wind!

It seems impossible, but in fact it is theoretically possible, doing irregular movements.

It depends on how many floors you live in, the lower floors will not be the upper floors, but it also depends on the direction of the wind.

No, because the droplets are heavier, they will only float down, not up.

According to your description, droplet infection occurs when the patient coughs, sneezes, or talks, sprays warm, moist droplets, which drift away with air disturbances and are infected by the next host when they breathe, open their mouth, or touch the surface of the eye.

Suggestions: For example: bacterial meningitis, chickenpox, common cold, epidemics, mumps, tuberculosis, measles, German measles, whooping cough, etc.

In fact, don't worry too much, as long as you do a good job of prevention and control, follow expert advice and instructions, try to go out as much as possible, do not go to crowded places, maintain air circulation and wash hands frequently, and do not spit, in fact, you will not be infected. The novel coronavirus is mainly spread through droplets, that is, sneezing, coughing, exhaled breath may be inhaled by people nearby.

However, if the upstairs or downstairs residents do not go out, they do not spread the virus by sneezing or coughing. Now, if you find out that you have pneumonia, you will definitely be quarantined or taken to the hospital**, and they will not go out, so if you have to go out, then bring a mask, dispose of the mask properly when you get home, and wash your hands will not be a problem.

Or are there a lot of people who ask, what if they are patients who are in the incubation period and don't know what to do? In this case, we must follow the advice of experts, do not go out at will, wear masks correctly, do not come into contact with others at will, the virus is parasitic, so it will not survive for a long time without a host, and the room should also be disinfected regularly, do not relax your vigilance because no one comes, and do everything you can to prevent and control it, so that even if you bring back the virus after going out, it will be killed in time. In fact, whether you have a patient upstairs or downstairs, you must take good precautions, if you don't do a good job of protection, even if you don't have a patient around, you may be infected.

Therefore, each of us must have a sense of prevention and control, do a good job in the prevention and control work that we can do, and actively cooperate with the work, we will be able to control the spread of the epidemic, do not fall into a state of panic, and believe that under the leadership of the first party, we will be able to quickly defeat the epidemic and return to the earth in spring.

It's also contagious, and it's very contagious. Because the virus in pneumonia patients can be transmitted through the feces.

As long as the pneumonia patient does not go out, the possibility of being infected is still very small, just in case, you still have to wear a mask when you go out, isolate with a tissue when pressing the elevator, and do not touch things in public places.

Pneumonia is mainly caused by a viral infection. Viral infection is contagious, but it is mainly transmitted by saliva, or by direct contact. Therefore, if you don't have contact with it, you won't be infected.

If there are pneumonia patients upstairs and downstairs, the chance of being infected is still very high, mainly because the epidemic can be transmitted through airborne droplets and feces, and it is also possible to be infected by using the toilet.

The possibility of infection is very high, because the spread of pneumonia is mainly spread by droplets, and if these germs are breathed in the hallway, it will lead to the development of pneumonia.

There is also the possibility of being infected, but this possibility is still relatively small, first of all, we must wash our hands frequently, ventilate frequently, and remember to wear a mask when we go out.

There are pneumonia patients upstairs and downstairs, and there is no contact, but the possibility of pulmonary infection will be greater, because it will walk between the corridors, and there will be pain and poison to carry and stay in the air.

It's not that they may have touched the same place with the virus while taking the elevator, and it wasn't airborne by them going up and down the stairs.

It is unlikely to be infected, but since the virus can be transmitted through aerosols, there is a certain probability, so it is still necessary to pay attention to precautions.

As long as you stay at home and don't talk to them, it is unlikely that you will be contagious. Because pneumonia is contracted through breathing and contact.

I think that if there is such a patient upstairs or downstairs, the probability of being infected is also very high. Because these patients, some of the things that have been used, may be exposed to everyone.

It is unlikely, pneumonia is mainly transmitted through droplets, such as sneezing, coughing and talking, etc., through respiratory infection, and generally it is unlikely that there is no direct face-to-face contact.

It shouldn't be particularly large, and if the other party also wears a mask during home isolation, the infection will be smaller.

The bacteria that sneezed float within about a meter, so as long as it's not sneeze into your clothes, it's basically fine.

First, I thinkThe energy of a sneeze is really powerful. Because some studies abroad have found that when people sneeze, they can spray a lot of saliva droplets at a time, and these droplets do not spread in the air at a speed of 145 kilometers per hour. Well, that's equivalent to 41 meters per second.

I was able to spray droplets several meters away in an instant, and I felt that this was the maximum wind force in the center of a typhoon close to Category 14. So if you sneeze without any of this covering, the bacteria contained in your saliva will reach all corners and even places we can't touch within two seconds!

The second one is oneThe power of a sneeze is beyond your imagination。Because a normal person's sneeze will have more than 300,000 microorganisms, including viruses and bacteria. Then this number is even more incredible.

Although spray carriers only partially cause infection. But if the person who sneezes has already been infected with a respiratory disease, the chance of infection will increase. So I'll first give you a science about what are respiratory diseases, generally speaking, they are common colds, influenzas, chickenpox, tuberculosis and the like, all of which belong to respiratory diseases.

So when someone with these diseases sneezes at you, you must stay out of the way.

It is also important to note that some of them may not sneeze, but they can also spread it by talking and coughing. So, if in the season of epidemic ** risk raging. Be sure to keep the room well ventilated, try to go out as little as possible, and avoid staying in crowded places.

I would also like to kindly remind you that if you sneeze, it is best not to cover it with your hands. You can cover your mouth and nose with a handkerchief or tissue, and then after sneezing, you must also wash your hands in time to avoid secondary pollution. If you cover it with your hands, not only do you risk spreading it to others, but other parts of your eyes are also susceptible to infection.

Because the bacteria are present in saliva, if you sneeze, it can easily spread through the air, and people are susceptible to infection in dense rooms.

Personally, I think it's spread through the air, because I've also found that as soon as someone sneezes in the office, it can infect the whole office, and sometimes I'm very surprised.

If you think too much about this, the sneeze won't go that far, and it won't have any effect. Of course, if you really want to feel uncomfortable, then wash your clothes and put them on with clean clothes, there is nothing to worry about.

It depends on how far away the place where he sneezes from your bed, but history will not spray anything on your pants, if you dislike it, you can wash it, it's nothing, good luck.

Probably not, if you are in doubt, wash it, dry it, and there will be no problem.

Somebody is sneezing inside and outside the room, I'm in the room um, you're going to get sprayed on your pants? I don't dare to wear it, so what should I do? Will it affect anything? No, you're still out the door and won't spray your pants.

It didn't matter, the sneeze hit the clothes for a while and then evaporated and ran into the air.

Based on what you said, if someone else is sneezing outside, and you're in the room, then it must not have any effect. It's just that you're thinking too much about yourself.

The two of them are quite far away, separated by a wall, and won't get to your pants.

You may have a cleanliness fetish, in fact, it is not so scary, if you feel dirty, you can take it and wash it again, and then dry it before wearing.

Make a big fuss, at most wash and wash, use a little eighty-four, do you have a habit of cleanliness! Or it's a nervous breakdown, what a big deal!

Hello! First.

No. Second.

If it's a cold sneezing.

It does not contain disease, convulsions, slander, gambling, astringency, and drugs.

Third. If it is a non-cold sneezing.

Cold sneezing.

There are viruses. But the contagion can be small.

Mine, are you still satisfied?

Analysis: This situation is of course one of the ways in which bacteria spread, guidance:

However, the general human body has a relatively strong immunity, and most cases will not be infected

In this case, we can cover our mouth and nose with our elbow joint when we sneeze, so that there will be no foam splashing. In this case, it is not conducive to the spread of the virus.

Sneezing spreads the virus, and it is possible to prevent the disease transmitted by sneezing by isolating patients with these infectious diseases and wearing masks when healthy people go out.

Don't cover your mouth and nose with your hands when sneezing, so that there will be a lot of bacteria on your hands that will be passed on to others during your interactions with other people, the correct way is to cover your mouth and nose with a tissue, and then put it in the trash can.