Multi -nations have set out one after another!The latest reminder of the General Administration of Customs is alert to this disease

Recently, many Southeast Asian countries such as the Philippines, Singapore, Vietnam, Myanmar, Malaysia reported the dengue fever epidemic.

On June 8th, the General Administration of Customs issued a reminder that the recent outbreak of dengue fever in many countries reminds the masses to be alert to the spread of dengue fever.

Dengue fever is a kind of acute mosquito media infectious disease caused by dengue virus, which is mainly transmitted through Egyptian mosquito and white -patterned Iraqi mosquito bites. There are currently no special drugs, so we must be vigilant.

How is dengue fever contagious?

Dengue fever is widely popular in tropical and subtropical regions, and it occurs in summer and autumn and rainy seasons. It mainly occurs in my country in Hainan, Guangdong, Guangxi, Taiwan, Hong Kong and Macau.

The crowd is generally susceptible. At present, the known dengue virus is divided into 4 serum types, which can infect the human body and cause dengue fever or dengue bleeding. The infection type 2 types of severe illness and mortality will be higher than other types. Infection of different types or different types of dengue virus will greatly increase the risk of development into severe dengue fever.

After infection, the immunity to the same type of virus can be maintained for many years, but the immunity to the alien virus is short -term, and it cannot form effective protection. There is a possibility of infection with other types after a certain type.

Generally speaking, dengue fever is good after fever. During the epidemic period, it is mainly for minor patients and hidden infections. Most of the death cases are heavy types. The main cause of death is central respiratory failure, and the mortality rate is about three -inch.

Dengue bleeding fever is a serious type of dengue fever. The onset is similar to typical dengue fever. After 2-5 days of fever, the condition suddenly worsened. A large number of bleeding and shock occurred in multiple organs.

What is the difference between dengue fever and influenza?

The typical manifestation of dengue fever is fever, accompanied by "three red and three pains" ("three red" is blushing, jealous, and trunk limb rash; "three pain" is headache, orbital pain, muscle joint pain).

Dengue fever and influenza:

There are similar symptoms such as fever and flu, runny nose, nasal congestion, sore throat, headache, fatigue, etc.;

Dengue fever has a typical symptoms such as blushing, jealous, trunk limb rash, etc. The respiratory symptoms are relatively mild, and muscle arthritis pain is relatively obvious.

If there is a symptom of suspected dengue fever, it is recommended to go to the hospital as soon as possible. If there is a history of dengue fever in the trend of dengue popularity within half a month before the onset of the disease, please also tell the doctor to take the initiative.

How to treat dengue fever?

Dengue fever has no special treatment drugs, mainly supporting and symptomatic treatment.

If you rest in the acute stage, the liquid or semi -current diet, the anti -mosquito isolates to the course of more than 5 days and heated for more than 24 hours;

Effective nursing of heavy cases, keeping the mouth, skin cleaning and smooth defecation. When high fever, priority uses physical cooling, carefully use analgesic antipyretic drugs, patients with more sweating, vomiting or diarrhea in time, and oral replenishment in time. Wait.

How to prevent dengue fever infection?

Because there is no mature dengue hot vaccine in China, in terms of the prevention and control of dengue fever, it still relies on the way to prevent and kill the media (commonly known as flower spots mosquitoes).

In order to avoid confrontation with mosquitoes, try to avoid the shade of shade and grass, such as common mosquito inhabiting, if you want to wear light -colored long -sleeved clothes and trousers to reduce your skin exposure, use effective mosquito -repellent products according to the exposure (exposing Including active ingredients such as avoiding mosquito, mosquito ester);

In order to avoid mosquitoes from entering and exit at random, it is recommended to install gauze doors, screens or use mosquito nets such as mosquito nets;

In order to prevent mosquitoes from being in groups, units or community properties should standardize mosquito extinguishing mosquitoes, ensure the quality of mosquito extinguishing, and reduce the risk of dengue fever. Individuals can always prepare electric mosquitoes or pesticides to eliminate mosquitoes at any time;

Mosquitoes mainly come from the stagnant water around us. In order to avoid mosquito, it is recommended to completely remove the stagnant water around us.

Washing: Regularly change the water to wash the roots and brush the bottle -wash brush; wash and brush;

Fish: Fish in the stagnant water -it was the same pond, how can it be too urgent;

Press: The item places the POSE without water -the details determine the success or failure;

Medicine: Putting mosquito -extinguishing medicines -my home, my paradise;

Tong: Dredging the ditch, "road repair" drainage (such as the cross method cutting bamboo tubes) -tong is alone, and the block is to help the world;

Filling: Fill in the water -stricken hole depression -the new three years and three years, fill in three years?

Block: The stagnant water seal is strict -loving you is hard to open in your heart.

Experts in this article: Zhang Zheng, Deputy Chief Physician of the Disease Prevention and Control Center of Haizhu District, Guangzhou

Review of this article: Yang Bo, chief physician of the Disease Prevention and Control Center of Haizhu District, Guangzhou

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