Many children test the prostate virus positive!What is the adenovirus?

Recently, some students in Leshan in Sichuan have symptoms such as fever after swimming in a swimming pool, which has attracted attention. This is the second incident that has recently occurred after swimming in the swimming pool.

Many children in Sichuan two places

High fever after swimming in the swimming pool

Leshan

On the evening of July 24, the Shawan District Cultural and Sports and Tourism Bureau received a report that some students had symptoms such as fever after swimming in the Xingyue swimming pool in Shawan District. Relevant departments quickly rushed to the scene to conduct a detailed investigation, conducted a comprehensive investigation of 147 students of the swimming pool, and submitted the water quality sampling to inspection at the scene. The swimming pool was ordered to stop the business immediately for investigation.

As of 21:00 on July 25, two patients had detected prostate virus positive and stable condition. It was initially judged that this was a disease caused by adenovirus.

Sake

In July, parents in Shifang City reported that several children had symptoms such as fever after swimming in a local swimming pool.

On July 22, the "Shifang released" reported that: ① The two indicators of the sample urea and bacteria of the swimming pool exceeded the national standard requirements. The swimming pool has been filed for investigation. ② As of the notification, 21 of the children who had a fever detected adenovirus positive, and initially judged that this was a disease caused by adenovirus.

Video Source: Beijing Daily Metropolitan Video

What is adenovirus?

The "Specifications for the diagnosis and treatment of adenovirus pneumonia (2019)" issued by the General Office of the National Health and Health Commission shows that Human Adenovirus (HADV) pneumonia is one of the more serious types of pneumonia in the child community.

Most of them are 6 months to 5 years old. Some children have a heavy clinical manifestations, and there are many extraordinarily complications. Chronic airway and lung diseases are susceptible to severe cases. It is one of the important causes of infant pneumonia death and disability.

HADV infection can cause a variety of diseases, including pneumonia, bronchitis, cystitis, eye conjunctivitis, gastrointestinal diseases and encephalitis.

How to spread?

The incubation period of human adenovirus infection is generally 2-21 days, with an average of 3-8 days, and the most contagious period from the end of the incubation period to the acute stage of the onset. Symptoms of infections and asymptomatic hidden infections are infectious sources.

The transmission path includes:

Fighting: It is the main way to transmit the respiratory adenovirus;

Contact spread: After contacting an object or surface contaminated by the adenovirus, the mouth, nose, or eye without washing;

Pole mouth transmission: stool for adenovirus infection.

Gonacal pneumonia occurs most often from 6 months to 5 years old, especially children under 2 years old. Those with chronic basic diseases and immune dysfunction (such as organ transplantation, HIV infection, primary immune defects, etc.) are more likely to occur.

What are the symptoms of onset?

The onset is urgent, often at the beginning of the onset of high fever above 39 ° C. It can be accompanied by cough and asthma. Light symptoms are generally returned to normal in the 7-11 paradise, and other symptoms disappear. Children with severe illnesses can last for 2-4 weeks. It is more common in retention and irregular heat types. Some children have a maximum body temperature of more than 40 ° C.

Difficulties in breathing are mostly 3-5 days after the disease. It is accompanied by symptoms of whole body poisoning. Some children have diarrhea, vomiting, and even severe abdominal distension. A few children have conjunctiva congestion and have secretions in tonsils.

For these diseases, general symptomatic treatment measures can be taken: drink plenty of water, rest more, and take the symptoms.

However, for children, newborn and premature infants, or children with immune defects, their immune system is still immature and does not have corresponding protective antibodies. Once infected, it is easier to be easier Develop into severe illness.

If the child has the following situations, he should take a consultation to ensure that there is no more serious infection:

It is less than March and the rectal temperature is ≥ 38 ° C. Even if the child seems to be normal or healthy, he should still take it;

3 to 36 months old, and the rectal temperature lasts for more than 3 days ≥ 38 ° C. If the child is sick or abnormally irritable, sticky, or refusal to drink liquid, he should take it immediately;

At 3 to 366, the rectal temperature is ≥ 38.9 ° C.

Regardless of the age of the child, if the following symptoms occur, it is also recommended to seek medical treatment in time:

The temperature of the mouth, rectum, in the ear or the front forehead ≥ 40 ° C;

Axillary temperature ≥ 39.4 ° C;

Fever causes convulsions;

Repeated fever, even if it lasts for only a few hours;

Heatheats, such as heart disease, cancer, lupus, or sickle cell anemia;

Heathe new rash.

One of the most typical severe manifestations of adenovirus infection is adenovirus pneumonia. In severe cases, it can endanger life; young children infected with adenovirus pneumonia may also leave different degrees of pulmonary sequelae.

How to judge adenovirus pneumonia? This requires diagnosis with pathogenic testing of adenovirus, lung imaging examination, and doctor's experience. What parents can do is when the baby has the following suspected serious illness, and take the doctor as soon as possible:

1. Pleated complexion, light breathing and fast

Children 1 to 5 years old breathe more than 40 times per minute, or even more than 60 times per minute;

2. Repeated fever or high fever no fever

The body temperature often exceeds 39 ° C, which lasts more than 5 days;

3. Frequent cough and severe

Often for irritating dry cough, cough is severe;

4. Sleeping or abnormally irritable and sticky people

Why are they all swimming pools?

Li Yan, chief physician of the Department of Breathing and Infection of Beijing You'an Hospital, said that infection with adenovirus in the pool is more common. "It may be that the adenovirus in the swimming pool contains adenovirus. If you touch the virus in your hand, you can rub your eyes and touch your nose. It may be caused by the gathering of the public swimming pool people. Inflammation) is caused by adenovirus. The main manifestations are respiratory symptoms such as fever, sore throat, nasal congestion, and runny nose after swimming. "

Can adenovirus prevent?

For personal protection, specific precautions include three aspects:

The first is to pay attention to hand hygiene. Washing your hands with soap or hand -sanitizer, do not rub your eyes and touch your nose with unclean hands.

The second is to avoid bringing children to crowded places to avoid the risk of respiratory tract infections. After playing in public places such as shopping malls, you must wash your hands in time.

The third is to avoid the spread of digestive tract. Do not touch food directly before washing your hands. Parents must wash their hands first when preparing food for their children.

Article source: Comprehensive from CCTV News, National Health and Health Commission website, "Shifang Release" WeChat public account, People's Daily Weibo, Sichuan Observation, Beijing Daily, Science and Technology Daily, China News Network, Dr. Lilac doctor

Image source: Package Network

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Editor in this issue: Zhuang Yuan

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