How is the flu transmitted? What should I pay attention to when I have the flu?

There are probably two ways in which the flu can be transmittedOne is airborne and the other is contact。There are three things to pay attention to when you have the fluThey are washing hands frequently, keeping warm, and not using antibiotics indiscriminately.

OneHow is the flu transmitted?

Influenza is one of the more common diseases in our daily life, which is a seasonal illness that often occurs in spring and winter in the north. If we want to prevent influenza, we must know what are the transmission routes of influenza, and generally there are two ways of transmission of influenzaThey are airborne and contact-to-contact。Airborne transmission should be well understood, the general patient infected with the flu will have symptoms of sneezing and coughing up sputum, if the patient goes to a public place without wearing a mask, the virus is easy to form airborne transmission through sneezing or spitting sputum.

There are also two routes of transmission by contact, oneOne is direct contact transmission and the other is indirect contact transmission。Direct contact transmission is the act of intimacy with a sick person, resulting in the transmission of the virus to a susceptible population. Indirect contact transmission is when a susceptible person uses items such as cups, towels, toothbrushes, etc.

IIWhat should I pay attention to when I have the flu?

Influenza is caused by a virus, and patients with low immunity are generally susceptible to it, such as the elderly and young children. If we are unfortunate enough to get the flu, we need to pay attention to three thingsThey are washing hands frequently, keeping warm, and not using antibiotics indiscriminately. Frequent hand washing is to prevent patients from transmitting the virus they carry to others, and the flu is very contagious and can easily cause multiple people to be infected, so patients should not only take care of themselves, but also prevent the infection to the people around them.

People with influenza will have symptoms such as high fever, headache, and weakness in their limbs, so patients need to keep warm, drink plenty of warm water, and eat a light diet. There are also patients who do not take antibiotics at home, how to take medicine at home for three days under normal circumstances and do not improve, and need to seek medical attention immediately** to avoid more serious symptoms. The best way to prevent the flu is:Get a flu shot and increase physical activity every year.

IIIIn summary

There are two main ways in which the flu can be transmittedThey are airborne and contact-only。There are three things we need to pay attention to when we get the fluThey are washing hands frequently, keeping warm, and not using antibiotics indiscriminately.

Droplet transmission, sol transmission, close contact, ** contact, these can all cause the flu. At this time, it is necessary to drink water in time, take appropriate rest, do not be too tired, and do not eat junk food.

Influenza spreads in three ways: droplets, contact, and contamination. Probably the last two are the three most powerful modes of transmission.

For most people, if the resistance is not strong enough, basically no one will be spared, and they will inevitably be infected. Note: Drink plenty of fluids to replace the fluids lost during fever.

Moisture can also soothe an itchy throat. Water, soup, juice, and hot lemon tea are all good options.

Droplet transmission, contact transmission, contact transmission with contaminated items, these are relatively common modes of transmission, this flu must be paid attention to, must pay attention to the daily diet, pay attention to take medicine on time.

Influenza is mainly transmitted through communication between people, through breathing, saliva, resulting in the direct transmission of such influenza viruses among people; After getting the flu, you must pay attention to reducing the amount of environment that is relatively large, and you should also wear a mask when communicating with other people, and you must pay attention to keeping warm.

Mosquito bites and blood transfusions.

And the main mode of transmission:

1. Droplet transmission.

The most common mode of transmission of the flu virus is through airborne droplets, which means that people carrying the flu virus will spew saliva when they talk loudly, sneeze, and cough, and if a healthy person touches the saliva with the virus or talks closely, the chance of contracting the flu virus is quite high.

2. Contact transmission.

Contact transmission is also a way for the influenza virus to spread, to give you a simple example, who has the flu, then he is a carrier of the virus, and if other people share utensils or physical contact with this person, there is a considerable chance of being infected. Under normal circumstances, the flu virus can survive for several hours at room temperature. Therefore, people who have been exposed to the influenza virus have a chance of becoming infected.

a.Common use of utensils.

b.Exposure to polluted air.

c.Food contact.

d.Breathe into the virus.

The cautious way to spread the sense of filial piety is wrong

a.Droplet transmission.

b.It is transmitted directly or indirectly through mucous membranes such as the mouth, nose, and eyes.

c.Exposure to viral contaminants.

d.Reduce the blood of public assembly activities.

Correct Answer: Direct or indirect transmission through mucous membranes such as the mouth, nose, eyes, etc.

1. The only source of measles is:

a.Crypto-dyeer.

b.Pathogen carriers.

c.Patients with measles.

d.Lurking** Dyeer.

Correct answer to the case: measles patients.

As research progresses, we need to further confirm that the flu is not as simple as it seems, and a new study shows that not only can coughing and sneezing spread the flu virus, but infected people can also spread these viruses through their breath. The study comes as the U.S. reported that the flu is prevalent in 49 states, and so far 30 children have died from the flu season.

Donald Milton, professor of environmental health at the University of Maryland School of Public Health and lead researcher of the study, said in a statement: "We found,People with the flu can get the air around them by just breathing, without coughing or sneezing. People who have the flu can produce infectious aerosols (tiny droplets that remain suspended in the air for a long time) even when they don't cough, especially on the first day of illness.

Therefore, when someone gets sick with the flu, they should go home without noticing that the front is staying in the workplace and will infect others. "If you have the flu, you really should follow the doctor's advice and go home quickly.

As a result, according to this study, there is little usable data on the amount and contagiousness of influenza viruses in typical respiratory breath compared to what we think of as traditional modes of influenza infection, such as coughing, sneezing, or touching infected surfaces.

So, in order to shed more light on the question, the researchers began to take a closer look at the cases of 142 patients confirmed to be infected with influenza. They had patients put their faces on a machine called a gesundheitii for 30 minutes, taking samples from four different ways: breathing, talking, coughing and sneezing, and then checking the exhaled air for the contagiousness of the tiny droplets in suspension contained in it. The researchers had them in the first after flu symptoms began.

Data collection was carried out on the first, second and third days.

Their findings suggest that the flu spreads more easily than we think, so you really should stay home when you start to feel like you have it. Of the 23 samples that did not involve coughing, 11 (48% of the total) showed detectable viral RNA, the genetic material of the virus; Eight of the 11 samples contained infectious viruses. This means that in theory, the flu can be transmitted through breathing.

Interestingly, they found that sneezing in the samples did not produce more copies of the viral RNA, suggesting that sneezing was not a significant cause of viral transmission. That doesn't mean you can sneeze into someone, though.

The results may also mean that our usual common-sense flu control procedures are not enough, and we may need to be more vigilant. of the authors of the study.

Sherylehrman, dean of the School of Engineering at San Jose State University, said in a statement: ".The results of the study suggest that simply keeping surfaces clean, washing hands frequently, and simply avoiding those who cough does not completely prevent the flu. Everyone should stay at home and stay away from public places to effectively prevent the spread of influenza viruses.

Can sweating prevent the flu?

Many people see sweating as a way to fight flu fever. In fact, not only is it useless, but it can also lead to "sweating syndrome", which causes symptoms such as dehydration, hypoxia, convulsions, and coma. In severe cases, it can lead to multi-organ failure, disability and even death. Covering sweat to prevent influenza is unscientific.

These four methods are effective in preventing the flu.

1.When coughing or sneezing, use tissues, etc. Avoid droplet transmission;

2.Wash your hands frequently and thoroughly, and avoid touching your mouth, eyes and nose with dirty hands;

3.Maintain good indoor ventilation and avoid crowd gathering places during peak popularity periods;

4.Currently, vaccination is the most effective way to prevent influenza. Considering that the protective effect of the influenza vaccine only lasts for 6-8 months, it is recommended to get the flu vaccine every year.

What do I need to pay attention to when I get the flu?

1.Keep the room ventilated and disinfect the air regularly with disinfectant;

2.Patients with influenza should be isolated for at least 1 week or until the main symptoms have resolved, and the patient's utensils and secretions should be thoroughly disinfected.

3.Give a nutritious, easily digestible light diet and encourage patients to drink plenty of water to reduce the symptoms of poisoning and shorten the course of the disease;

4.If there is a high fever, cough, purulent sputum, difficulty breathing, etc. You should be taken to the hospital in time.

How can you tell the difference between the flu and the common cold?

Epidemic infections are caused by viruses, which usually have a rapid onset and symptoms include fever, headache, and body aches. Generally, there will be a high fever of about 39 or 40, while the common cold generally does not flare up suddenly, and symptoms such as sore throat and runny nose will appear at first.

Experts say that if the child is diagnosed with the common cold, he should rest at home as much as possible.

The most effective way to prevent the flu is to get vaccinated.

The World Health Organization recommends that the elderly, children, pregnant women and other groups get vaccinated every year. However, it should be noted that the response of the vaccine is time-lagging, and it generally takes 2 to 3 weeks after vaccination to start working.

However, children who have recently had the flu will produce a large number of antibodies in their bodies, and it is unlikely that they will be infected with the same virus again in a short period of time.

Also, don't blindly take anti-inflammatory drugs. Don't blindly take anti-inflammatory drugs. If necessary, a blood test.

The flu is caused by viruses, while some colds are caused by bacteria. Therefore, in the face of cold symptoms, do not rashly take anti-inflammatory drugs, which not only have no effect on the virus, but also increase drug resistance.

If necessary, you should go to the hospital for a blood test before making a decision.

The prevention of influenza is to maintain a regular routine and not go to crowded places; After getting the flu, you should pay attention to rest, do not work sick, take medicine on time and drink plenty of water; The flu is more severe than the common cold, and the symptoms are more pronounced, sometimes causing serious complications.

Preventing the flu is well, such as drinking ginger tea and wearing a little warmer, and you should pay attention to it after getting the flu, which is also to keep warm. The difference between the flu and the common cold is that the common cold is less contagious and the symptoms are similar.

Vaccinations and drug prophylaxis. Epidemic risk should pay attention to improving diet, combining work and rest, indoor ventilation, and seeking medical attention as soon as possible. The difference lies in the onset season, different symptoms, different **, etc.