What are the early symptoms of H7N9 avian influenza?

The incubation period of human avian influenza is usually within 1 week, mostly 1 3 days, and can be affected at any age, with no gender difference. Onset is usually acute, and early symptoms resemble common influenza. The main manifestation is fever, the body temperature is generally above 39oC, lasting 1 7 days, and most of them are 2 4 days.

Patients may have systemic poisoning symptoms such as headache, fatigue, muscle aches, runny nose, nasal congestion, cough, sore throat, etc., and some patients have digestive symptoms such as decreased appetite, nausea, vomiting, abdominal distention, abdominal pain, diarrhea, and watery stools. I saw it all in the Shoushi Baoyuan Hall that teaches health preservation, and it's very good.

Answer]: The main manifestations of the current confirmed cases of H7N9 avian influenza are:

Typical viral pneumonia, acute onset, high fever (above 38), cough and other respiratory tract infection symptoms in the early stage of the course of the disease. Dyspnea occurred 5-7 days after the onset of illness, severe pneumonia and progressive exacerbation of Douzhen, and some cases can rapidly develop acute respiratory distress syndrome and die.

Clinical manifestations of avian influenza.

The incubation period is generally 1 3 days, usually within 7 days.

Acute onset, similar to the common cold in the early stages.

Common symptoms: fever (body temperature is mostly 39%:) fever duration is 1 7 days, accompanied by nasal congestion, runny nose, cough, sore throat, headache, general malaise, nosebleeds, bleeding gums, and some cases can have gastrointestinal symptomsNausea, vomiting, abdominal pain, diarrhea, watery stools.

In severe cases, there may be a variety of complications such as pneumonia, acute respiratory distress syndrome, pulmonary hemorrhage, pleural effusion, renal failure, sepsis, shock, and Reye syndrome.

The clinical manifestations of the cases were early onset of respiratory tract infection symptoms such as fever and cough, and then developed into severe pneumonia and dyspnea.

According to the medical observation results of close contacts, it is not suggested that the virus has a strong human-to-human transmission ability. As only three confirmed cases of human infection with the H7N9 avian influenza virus have been identified as of March 2013, research data on the virus and the diseases it causes are very limited, and experts are making further judgments on the virulence and human-to-human transmission of the virus.

Disease prevention. Personal hygiene habits such as washing hands frequently and covering coughs and sneezes can effectively prevent respiratory infections such as influenza. At the same time, contact and consumption of sick (dead) poultry and livestock should be avoided.

The symptoms of avian influenza vary according to the breed of infected birds, age, sex, degree of concurrent infection, virulence of the virus and environmental factors, etc., and are mainly manifested by abnormalities of the respiratory, digestive, reproductive or nervous systems. Common symptoms are: 1. Mild to severe respiratory symptoms, including coughing, sneezing and profuse tearing.

2. Head and face edema, nervous disorders and diarrhea. Any of these symptoms may occur alone or in different combinations. Sometimes the outbreak is rapid, and chickens are found dead before there are obvious symptoms.

Clinical manifestations: 1. The incubation period is generally 1 3 days, usually within 7 days. 2. The clinical symptoms are acute onset, and the early manifestations are similar to those of common influenza.

1) Mainly fever, most of the body temperature lasts above 39, the fever lasts for 1 7 days, generally 3 4 days, can be accompanied by runny nose, nasal congestion, cough, sore throat, headache and general malaise. (2) Some patients may have gastrointestinal symptoms such as nausea, abdominal pain, diarrhea, and watery stools. Severe patients may develop a variety of complications such as pneumonia, acute respiratory distress syndrome, pulmonary hemorrhage, pancytopenia, renal failure, sepsis, pleural effusion, shock, and Reye syndrome.

3. Severe patients may have signs of lung consolidation. The clinical manifestations of H7N9 are: The incubation period of human infection with H7N9 avian influenza is generally less than 7 days.

Patients typically present with flu-like symptoms such as fever, cough, and little sputum, which may be accompanied by headache, muscle aches, and malaise. Severe patients have rapid progression of the disease, manifested as severe pneumonia, most of the body temperature persists above 39, and dyspnea occurs, which may be accompanied by coughing up bloody sputum; Acute respiratory distress syndrome, mediastinal emphysema, sepsis, shock, impaired consciousness, and acute kidney injury can progress rapidly.

According to the diagnostic criteria of the health authorities, human cases of H7N9 avian influenza have an acute onset and generally present with flu-like symptoms such as fever, cough, and little sputum, which may be accompanied by headache, muscle aches, and general malaise. Severe patients have rapid progression of the disease, manifested as severe pneumonia, most of the body temperature persists above 39, dyspnea, and may be accompanied by hemoptysis. It can progress rapidly to acute respiratory distress syndrome.

If it is just a runny nose, nasal congestion, and phlegm, and there is no fever, it may be just an ordinary respiratory infection, so there is no need to panic.

There are several points to rule out the suspicion that he and his family have H7N9:

There is no bird flu in the world at all, it is all actors hired by Zhengfu to divert the attention of the people.

Avian flu should be seen quickly, and it may be life-threatening for three to four days if you are not in a hurry.

Hello, according to what you said, please put your heart in your stomach, the main sign of the impossible is that the sore throat and fever are rapidly reaching about 40 degrees.

Spring colds are mostly wind-chill colds, and it is the cold that invades the body. When a person's ** is attacked by the cold evil, ** has a self-protection function, and it will be automatically turned off. In this way, the cold evil can no longer enter the human body.

However, after the heat in the body cannot be dissipated, it causes fever. At this time, it is necessary to dredge the **, dissipate the heat, and the cold will be cured.

The main symptoms of wind chill and cold: runny nose, fever, and no sweating.

If you don't have the above special evidence, you can ask again.

Therefore, the medicine used by traditional Chinese medicine for wind chill and cold is the Xinwen antidote to wind and cold, such as Jiuwei Qianghuo Pill, or Shensuli Lung Pill and Tongxuanli Lung Pill.

Western medicine can be taken Contec and crack.

If you don't want to take medicine, you can also boil ginger brown sugar water and drink it. Ginger is warm, divergent and dissolves the surface, brown sugar drives away wind and cold, invigorates blood and dissolves stasis, so ginger brown sugar water can be the first cold to feel wind and cold.

Hello landlord! Because of the spread of H7N9, please check whether you have been in contact with birds, and if so, please wear a protective mask and go to the hospital for examination.

You're too sensitive, take some medicine and take a shower to make your body sweat! will alleviate the symptoms.

1. What are the symptoms of avian influenza H7N9.

What are the manifestations of human infection with HPAI?

After humans are infected with highly pathogenic avian influenza, the onset is very acute, and the early manifestations are similar to that of common influenza. The main manifestations are fever, most of the body temperature is above 39, lasting 1 7 days, generally 3 4 days, can be accompanied by runny nose, nasal congestion, cough, sore throat, headache, general malaise, some patients may have nausea, abdominal pain, diarrhea, watery stools and other digestive symptoms. In addition to the above manifestations, severe human infection with highly pathogenic avian influenza can also develop symptoms such as pneumonia, respiratory distress, and even death.

2. What is the key to preventing and treating human infection with highly pathogenic avian influenza?

The key to preventing and treating human infection with highly pathogenic avian influenza is to achieve "four earlys", which refers to early detection, early reporting, early isolation, and early detection of diseases

Early detection: When you or others around you have symptoms such as fever, cough, shortness of breath, and body aches, you should go to the hospital immediately.

Early reporting: If a human case of highly pathogenic avian influenza or similar cases is detected, it should be reported to local medical institutions and disease prevention and control agencies in a timely manner.

Early isolation: Cases and suspected cases of human infection with highly pathogenic avian influenza should be isolated in a timely manner, and close contacts should be isolated or under medical observation according to the situation to prevent the spread of the epidemic.

Early**: Patients who are confirmed to be infected with highly pathogenic avian influenza should be actively treated, especially for people with other chronic diseases, as early as possible, and the vast majority of patients can be discharged from the hospital after antiviral drugs and the use of support and symptoms.

3. How to prevent human infection with highly pathogenic avian influenza in daily life?

1. A healthy lifestyle is very important to prevent the disease. You should strengthen physical exercise, rest more, avoid overwork, do not smoke, and wash your hands frequently; Pay attention to personal hygiene and cover your mouth and nose when you sneeze or cough.

2. Keep the room clean, use washable floor mats, avoid using carpets that are difficult to clean, keep the floor, ceiling, furniture and walls clean, and ensure that the drainage channel is unobstructed; Maintain indoor ventilation by opening windows twice a day for at least 10 minutes each time, or using an exhaust fan to maintain air circulation; Try to avoid going to places with poor air circulation.

3. Pay attention to food hygiene, cook poultry meat and eggs thoroughly, and pay attention to the separation of raw and cooked food when processing and preserving food; Develop good hygiene habits, do a good job of kitchen hygiene, do not eat raw poultry meat and offal, and wash hands thoroughly after dissecting live (dead) poultry, livestock and their products.

4. When an epidemic is found, contact with poultry should be avoided as much as possible; The public, especially children, should avoid close contact with poultry and wild fowl.

5. Pay attention to the disinfection of living utensils. The avian influenza virus is not heat-tolerant and can be inactivated in 1 minute after 100 sessions. It is sensitive to dryness, ultraviolet radiation, mercury, chlorine and other commonly used disinfectants.

6. If you have fever and respiratory symptoms, you should wear a mask, see a doctor as soon as possible, and remember to tell the doctor whether there is a history of travel or contact with poultry before the onset of the disease.

7. Once you get sick, you should take medication under the guidance of a doctor, rest more, drink more water, and pay attention to personal hygiene.

Hello friends, don't worry, the symptoms of H7N9 avian influenza are as follows:

Flu-like symptoms such as fever, cough, and little phlegm are typically present, and may be accompanied by headache, muscle aches, and malaise. The condition of severe patients progresses rapidly, manifesting as severe pneumonia, most of the body temperature persists above 39, and dyspnea appears, which may be accompanied by hemoptysis.

If you don't have any of the above, the odds are slim. So far, there are only a few cases diagnosed in a population of more than a billion people, so don't worry.

Wishing you good health!

Dear, your psyche has been terrified by news reports of the bird flu incident. Illness is a trivial matter. Mindset is the most important thing.