Is the flu vaccine a planned immunization?

Planned immunization refers to the systematic use of vaccines for vaccination according to the monitoring of the epidemic situation of infectious diseases and the analysis of the population immunity status, in accordance with the prescribed immunization procedures, so as to improve the level of population immunity and achieve the purpose of controlling and eventually eliminating infectious diseases.

The immunization work is not simply vaccination, the vaccine used in immunization has strict regulations, it not only enables individuals to obtain specific immunity, but also meets the requirements of herd immunity, with strong scientific, planned and high management requirements.

There are several basic elements that must be met for the implementation of immunization: First, the purpose of controlling and even eliminating infectious diseases must be clearly defined. Second, there must be vaccines with ideal immune efficacy, and scientific immunization plans and immunization strategies must be formulated.

Third, it is necessary to achieve a high level of vaccination and immunization success rate. Fourth, it is necessary to establish an effective organizational implementation system and formulate scientific and technological measures to ensure this. Fifth, it is necessary to establish an effective system of vaccination coverage and monitoring, evaluation and control of infectious diseases.

Influenza vaccination is voluntary at one's own expense and does not meet the above requirements, so it is not "planned immunization".

It is planned immunization, and planned immunization is the injection of vaccines (which are antigens), that is, specific immunity.

Influenza vaccination is not a planned immunization vaccine.

Immunization is a national immunization program that immunizes school-age children according to a specific immunization schedule to prevent infectious diseases. It belongs to a category of free vaccines, with five vaccines; Now there is no mention of immunization, and the argument is that the "Expanded National Immunization Program" has 13 vaccines against 14 diseases, all of which are free of charge.

Vaccines that are not free of charge follow the principle of knowing and voluntarily paying for them.

Can I get the flu shot at any timeThe best time to get influenza vaccine in northern China is: October to December. The best time to get the flu vaccine in the south of our country is:

October to February of the following year. The flu vaccine must be prevented and vaccinated half a month before the arrival of the flu, because it takes 7-15 days after the general flu vaccine to produce antibodies in the body.

Who needs a flu shotIn principle, all people over the age of 6 months who are willing to get vaccinated and who have contraindications should be vaccinated.

However, it must be officially and solemnly emphasized that if you belong to or have any of the following seven categories of people, we strongly recommend that you get vaccinated!

1) infants and toddlers aged 6 to 23 months;

2) 2 5-year-old children;

3) Seniors aged 60 years and above;

4) Patients with specific chronic diseases: patients with chronic diseases such as cardiovascular diseases (except simple hypertension), chronic respiratory diseases, liver and kidney insufficiency, blood diseases, nervous system diseases, neuromuscular dysfunction, metabolic diseases (including diabetes), and those with immunosuppressive diseases or immunocompromise;

5) medical personnel;

6) family members and caregivers of infants under 6 months of age;

7) Pregnant women or women who are preparing to become pregnant during flu season.

How to prevent the flu1. Keep indoor air circulation, and avoid going to crowded places during the peak period.

2. Use tissues when coughing and sneezing to avoid droplet transmission.

3. Wash your hands frequently and thoroughly, and avoid touching your mouth, eyes and nose with dirty hands.

4. During the epidemic period, if you have flu-like symptoms, seek medical attention in time, reduce contact with others, and try to rest at home.

5. Influenza patients should be isolated from the respiratory tract for 1 week or until the main symptoms disappear. Patient utensils and secretions should be thoroughly disinfected.

6. Strengthen outdoor physical exercise to improve the body's ability to resist diseases.

7. The climate is changeable in autumn and winter, pay attention to adding or subtracting clothes.

1. The time when the influenza vaccine produces antibodies

At present, the influenza vaccines on the market include trivalent influenza vaccine, quadrivalent influenza vaccine, and nasal spray influenza vaccine.

1.Trivalent and quadrivalent influenza vaccines are inactivated vaccines that produce pure guess antibodies at a slower rateAntibodies are produced two weeks to one month after vaccination.

2.The nasal spray flu vaccine is a live attenuated vaccine, after vaccinationAntibodies can be produced in 3 days

Antibodies are not produced immediately after the flu vaccine, and it usually takes 2-4 weeks for protective antibodies to develop, but in the immunocompromised and elderly population, it may take 4 weeks or more to develop.

2. When is the best time to get a flu vaccine in Guiyang?

The flu season runs from September to November.

The influenza vaccine should be completed one month before the peak of the influenza season, and the flu vaccine and the new crown vaccine should be administered more than 14 days apart, preferably in combination with the 23-valent pneumonia vaccine.

3. Priority recipients of influenza vaccine

In principle, all people at 6 months of age who are willing to be vaccinated and have no contraindications can receive the influenza vaccine voluntarily and at their own expense.

Priority vaccination is recommended:

infants and young children aged 23 months;

5-year-old children; Seniors aged and older;

4. Patients with specific chronic diseases;

5) medical personnel;

Family members and caregivers of infants under the age of one month.

FourthWhat is the difference between the three flu vaccines?

1.There is a difference between prophylactic strains

The trivalent influenza vaccine and nasal spray influenza vaccine were the same strains, and they were all Victoria lineages of A(H1N1), A(H3N2), and B. In addition to the above three, the quadrivalent influenza vaccine has added the B Yamatata lineage.

2.There is a difference in the way of vaccination

Trivalent and quadrivalent influenza vaccines are given intramuscularly, while nasal spray influenza vaccines are given intranasally.

3.The time of antibody production is different

Trivalent and quadrivalent influenza vaccines are inactivated vaccines that produce antibodies more slowly, two weeks to one month after vaccination. The nasal spray flu vaccine is a live-attenuated vaccine that produces antibodies in 3 days.

4.The age of vaccination is different

The trivalent vaccine can be used for vaccination in people aged 6 months, in two dosage forms: and the dosage form can be used for vaccination in people aged 36 months, and the dosage form is suitable for infants and young children aged 6-35 months.

The currently approved quadrivalent inactivated vaccine is available for people over 36 months of age.

The nasal spray flu vaccine is available for people aged 3-17 years. In principle, all people over the age of 6 months can receive influenza vaccine as long as there are no contraindications, but children, the elderly, medical personnel, and patients with chronic diseases such as asthma, diabetes, and heart disease are prone to serious complications after being infected with influenza, and the "Chinese Influenza Vaccination Guidelines (2020-2021)" recommends that vaccination should be given priority.

Because the flu vaccine is only valid for six to eight months, and the flu virus mutates every year, the flu pain vaccine needs to be given every year.

Influenza vaccine is a vaccine with a relatively short expiration date, its validity period is only 6 8 months, people have lost their effect after receiving influenza vaccine in autumn to the summer of the following year, if you do not receive the flu vaccine in time in the autumn, the antibodies in the body will disappear, and the resistance to influenza will decrease, which is the probability of contracting the flu is relatively large, and it is easy to affect your health, so you need to be vaccinated with influenza vaccine every year, so as to play a good preventive role and reduce the infection rate of influenza.

Influenza virus is a common virus that mutates every year, and people infected with these viruses will have influenza, but the vaccine previously vaccinated in the human body has no good resistance to the mutated influenza virus, and can not effectively protect the human body at all.

Some people in life have poor immunity and are easy to be infected by influenza viruses to develop influenza, and after being infected with influenza viruses, they are also prone to develop encephalitis and viral pneumonia, which is more harmful, so these people need to be vaccinated with influenza every year to improve the body's antiviral ability through influenza vaccine, reduce the damage of influenza viruses to their own bodies, and prevent influenza from occurring. This is also a big reason why the CDC recommends that people get vaccinated against the flu every year.

Influenza vaccine needs to be vaccinated every year, only in this way can it play a good preventive role, in order to protect the human body from the invasion and injury of influenza virus, and reduce the incidence of influenza, but when receiving influenza vaccine, it should also be noted that people with neurological diseases are not suitable for influenza vaccination, and the body should not be vaccinated when it is in a sub-healthy state, which will aggravate the condition, and is not conducive to the effective effect of influenza vaccine. If you feel unwell, be sure to report it to your doctor in time.

Because the influenza vaccine lasts in the human body for a maximum of one year, and the components of the strain contained in the vaccine vary depending on the dominant strain in the epidemic every year, the World Health Organization will release the ** of the influenza virus trend of the current year and recommend the virus strains that should be vaccinated every year, and then the manufacturer will produce according to this recommendation, so the influenza vaccine of the current year needs to be vaccinated every year.

The flu vaccine is launched in the autumn, and the flu vaccine needs to be vaccinated every year, and the flu vaccine will avoid the occurrence of the flu and cause harm to the body.

That's definitely because the vaccine has a very short expiration date, not a long period of time, and the bacteria vary from year to year.

The flu is about to enter an epidemic season, especially for the autumn, some influenza is also very rampant, which has led to the fact that there are very many people who suffer from influenza nowadays, and some people want not to be infected with a certain flu in this flu season to ensure their own life safety, and they can also accept a certain flu vaccine, but there should also be certain relevant precautions when receiving the flu vaccine, you should know that after receiving the flu vaccine, you can not take a bath or catch a cold for a long time. In this way, you can ensure your good health. <>

According to the relevant ** report, the flu is about to enter an epidemic season, such a piece of information has also aroused the attention of many netizens, especially for some parents to take care of their children, their children are still very young, in the face of this flu, their own resistance is also very insufficient, which also led to Soling Roll to take their children to get vaccinated against the flu, so that they can ensure the health of their children when the flu occurs. <>

However, some parents or some novice parents should also have certain precautions when taking care of their children for the first time, or taking their children for vaccination for the first time, after all, if the child is vaccinated, his body is not able to catch a cold, and if the rest of the world catches a cold, it may become a burden for this vaccine, so I hope that some parents can pay attention to some precautions before or after the injection. <>

The infection rate of children's influenza in our country is as high as 50%, and it can be said that most children suffer from a certain amount of influenza when the flu comes, so I hope that some parents or some supervisors should ensure their children's health when this flu strikes, feed their children some hot water, and take them to crawl, so as to help their children's health.

Point 1 must pay attention to the fact that your body is very healthy to receive such a vaccine, the second point of Layan is that the body does not have a high fever to be vaccinated, and the third point is that there is no inflammation, so that Cai Lun Mo Yu can be vaccinated with such a vaccine.

Before vaccination, we must ensure that our body is in a good state, for example, we cannot be vaccinated if we have a runny nose and other ruler disorders, and at the same time, after vaccination, we cannot drink and smoke enough.

It is necessary to weigh and clarify whether there are contraindications to influenza vaccination, such as acute attacks of chronic diseases, neurological diseases, and people who have had severe allergic reactions to the components of influenza vaccine in the past are not suitable for vaccination.

The flu season is about to begin, and the north has slowly entered the high incidence season of influenza. Before getting a flu shot.

It is necessary to note the intention of resting.

Try not to stay up late and not to overdo it.

The tiredness of the cultivation of the spine is jujube.

Good living habits, pay attention to a light diet, do not eat too spicy food.