Shijiazhuang City Disease Control and Control Latest Release

Recently, the weather was cold and hot, and the influenza virus became increasingly showing a momentum, which led to more and more big friends and children.

Autumn and winter is the high incidence of influenza. High -risk groups such as pregnant women, infants, young people, and patients with chronic basic diseases have higher risk of disease and death after influenza. Vaccinating flu vaccines are the most effective means to prevent flu, which can reduce The hazards brought by influenza -related diseases and the occupation of medical resources.

What is the difference between influenza and ordinary colds?

Ordinary colds are often caused by cold or rhinoplasty, coronary virus, bacteria and other pathogens, which are not infectious and milder symptoms, which are self -limiting.

Influenza is a respiratory infectious disease that is caused by influenza virus that is more harmful to human health. The fluid virus antigenicity is easy to change, and the transmission is rapid. A pop -up epidemic can occur at places where people such as schools, childcare institutions and nursing homes gather. Symptoms are mainly fever, headache, myalgia, and general discomfort. The body temperature can reach 39-40 ° C. Most accompanied by systemic symptoms such as sore muscle joints, fatigue, loss of appetite. , Vomiting, diarrhea and other digestive tract symptoms.

What kind of influenza vaccines are currently in my country?

Influenza vaccines that have been approved by my country have three -valent influenza vaccine (IIV3), quadrangers, and three -valent fluids (LAIV3), and three -valent influenza vaccine (IIV3) include cracking. Vaccium and sub -unit vaccine, four -valent influenza vaccine (IIV4) is a cracking vaccine, and the three -valent drug reduction fluid vaccine (LAIV3) is a drug reduction vaccine. Influenza vaccine is a non -immune planning vaccine in my country, and residents voluntarily vaccinated.

Who needs to vaccinate the influenza vaccine?

Generally speaking, all people who are willing to vaccinate the flu vaccine and have no taboos of inoculation should be vaccinated every year. Especially the following groups, priority recommendation:

First, medical staff, including clinical treatment personnel, public health personnel, health quarantine personnel, etc.; Second, large -scale event participants and guarantee personnel; third, old -age care institutions, long -term care institutions, welfare homes and other crowds and employees; four It is a crowd of key venues, such as teachers and students of young institutions, primary and secondary schools, detainees and staff of the supervisor institutions; fifth, other high -risk people, including 60 and above elderly people, June -old -iged ~ Family members and caregivers and pregnant women with 5 -year -old children, chronic diseases, and baby below June.

How many doses need to be vaccinated?

The instructions of different flu vaccines in China are slightly different. Specific according to the instructions of the instructions or in accordance with the proposed procedure of the Suggestions of the "Chinese Influenza Vaccine Prevention Technical Guide".

1. Inactivated influenza vaccine (IIV)

In June to 8 years old, children who vaccinated the flu vaccine for the first time were vaccinated 2 doses, and the interval was ≥4 weeks; children who had been vaccinated with 1 dose or more from 2021-2022 or more needed 1 dose for vaccination; The above children and adults only need to vaccinate 1 dose.

2. Disanctidant live influenza vaccine (LAIV)

Regardless of whether the flu vaccine has been vaccinated, only 1 dose is vaccinated.

When should the influenza vaccine be vaccinated each year?

After 2-4 weeks of vaccination, antibodies with a protective level can be produced. After June-August, the titer of antibodies start attenuation. The China Centers for Disease Control and Prevention and Control of the Centers for vaccination (2020-2021) Suggestions: It is best to complete the vaccination by the end of October. For objects that have not been vaccinated by the end of October, immune services can be provided throughout the popular season.

Where can I get inoculated to the flu vaccine?

The community health service centers or health centers near the residence can be vaccinated by vaccination outpatient clinics.

Source: Shijiazhuang City Disease Control

Responsible editor: Fang Shujing Su Haojun Chen Zhaoyue

Edit: Zhao Ruoyun

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