Summer is coming, be careful of bacterial dysentery

The weather is hot in summer, and various pathogenic bacteria are active, and bacterial dysentery is one of them. Today, we will do a good job of preventing the relevant knowledge of bacterial dysentery and prevent bacterial dysentery.

What is bacterial dysentery?

Bacterial dysentery (referred to as bacterial dysentery) is an intestinal infectious disease caused by Zhiga bacteria (also known as dysentery). Bacterial dysentery is mainly transmitted through digestive tract, which is distributed all year round, and it can cause popularity in summer and autumn. The clinical manifestations are mainly characterized by fever, abdominal pain, diarrhea, mucus pus and blood, and the main characteristics of the post -emergency. It can be accompanied by fever and systemic poisoning symptoms. In severe cases, infectious shock and (or) toxic encephalopathy may occur.

What are the ways to spread in bacterial dysentery?

The way of spreading bacteria is mainly dung -oral transmission. Asimed the feces of the patient or the fungus with a fungus, through polluted hands, daily life contact, pollution of food or water, or borrowing the spread of flies, eventually entered the digestive tract to the susceptible person.

What are the clinical symptoms of bacterial dysentery?

The main characteristic of acute bacterial dysentery is that the disease is urgent, fever, abdominal pain, pus and blood, and have moderate symptoms of general poisoning. Diarrhea is more than 10 or more a day. Patients with severe illnesses, accompanied by convulsions, headaches, and muscle soreness, can also cause dehydration and electrolyte disorders.

Objectives of acute bacterial dysentery are more common in babies. There are no symptoms of general poisoning, not fever or low heat. Abdominal pain is mild, diarrhea is 3-5 times a day. The feces are water -like or thin, containing a small amount of mucus, but no pus and blood. The left lower abdomen may have tenderness. Subsidity, nausea and vomiting.

It should be noted that some children with bacteria dysentery have no symptoms of diarrhea, but they manifest as high fever (can reach 40 degrees Celsius), drowsiness, pale complexion, cold limbs, stagnation, and blood pressure decreased. The laboratory was confirmed to have bacterial diarrhea, which is acute poisoning bacteria. Due to the fierceness of poisonous bacteria, it changes sharply within 24 hours of the onset, and delaying diagnosis and treatment will be in danger of life. Therefore, when you encounter sudden high fever, blood pressure, and respiratory circulation failure in the summer, you can't find the cause, even if there is no diarrhea, you must be alert to poisoning bacteria.

If the human body's resistance is low, the nerve regulation is abnormally regulated, and the gastrointestinal lesions or the occurrence of intestinal parasites are more likely to evolve into chronic bacteria diarrhea with a delay of more than two months.

Who is more likely to have bacterial dysentery?

The crowd is generally susceptible, and preschool children and young adults have higher onset. It can obtain a certain immunity after the disease, but the duration is short. There is no need to cross protective immunity between different flora and serum type, and it is easy to be infected repeatedly.

How to prevent it?

It is important to manage the source of infection, cut off the transmission path, and personal prevention and early diagnosis.

At the same time, pay special attention to strengthening the management of water sources and dietary hygiene in summer and autumn.

(1) Do a good job of environmental hygiene, strengthen the management of toilet and feces, eliminate the breeding land of flies, and mobilize the masses to eliminate flies;

(2) Strengthen diet sanitation and water management, especially to do a good job of sanitary supervision and inspection of individuals and food vendors;

(3) Persons with collective units and child care institutions shall regularly check the stool and do bacterial culture;

(4) Strengthen health education, everyone can wash hands before meals, advocate not drinking raw water, drinking water, not eating spoiled and rotten foods, and not eating foods stained by flies. Do not overeating, so as not to reduce gastric and intestinal tract resistance.

Long press the picture below, you can conduct self -examination of the peers

Long press the picture below, you can perform the epidemic risk level query

Source: Infectious Disease Prevention Office of the Shandong Provincial Disease Control Center

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