Do I need to get a flu shot?
The flu is so dangerous for people that it is on the third place among the most treacherous diseases of our time. Therefore, doctors recommend that you vaccinate to avoid the flu and its complications. Meanwhile, up to 80% of US residents prefer to vaccinate, about 10% of the population of Russia, and in Ukraine - up to 1%. There are a lot of rumors about vaccinations - truthful and not very good. Do I need to get a flu shot?
Who needs flu vaccination?
WHO argues that although everyone is sick with the flu, not everyone needs vaccinations. But there are groups of people who need flu shots. It:
- Children from six months who have not yet acquired immunity to colds and whose immune system is still very weak
- People with chronic diseases of the respiratory system (but not in an acute state and without temperature)
- Those who have immunodeficiency
- People who have crossed the threshold of 50 years
Why is it so difficult to get a flu shot?
In the composition of the influenza virus, there are special antigens, the formula and form of which forms varieties of the same viruses. These varieties, to our regret, change their composition every year, because of what it is quite difficult to find an effective vaccine against the flu.
In order for the vaccine to be developed correctly and, accordingly, it is necessary to rely on the doctors' forecasts regarding the likely changes in the structure of the virus. This is quite difficult, so if the vaccine is not properly selected, you can not guess and not protect the person from the flu completely. The fact is that if scientists have not guessed with the vaccine, then it will not have enough antimatter to withstand the flu. With an incorrectly selected vaccine, its effectiveness is reduced by a factor of three - this explains the inefficiency of vaccinations.
What is the composition of the flu vaccine?
As part of the vaccination against influenza viruses are contained, but not alive, but already killed. These viruses, getting into the human body, increase its immunity and cause it to fight with the infection. Having trained on weak viruses, the body instantly recognizes influenza viruses that get to it from the external environment. And easily copes with them. In this - the essence of the vaccine against the flu.
The vaccine differs from the present influenza virus in that it contains too weak viruses or inactivated viruses (generally without virus content). These are inactivated viruses and can give most complications after the flu. After the vaccination, two weeks pass from the flu, and this is the time when the body fully adapts to this type of flu. Therefore, it is better to vaccinate against influenza not during epidemics, but before their onset - beginning in October.
Pros of vaccination against influenza
Vaccination against influenza helps reduce the incidence of influenza in a rather impressive scale - this is a fact. For example, among the elderly people who were vaccinated against the flu, up to 60% later they are not sick with acute respiratory diseases in general. Vaccination from the flu makes it possible not to ache more than 80% of people of all ages who have been vaccinated. Children who were vaccinated against influenza cease to be ill in more than 92% of cases. Vaccination against influenza also reduces the likelihood of complications by more than a third - one of them is a painful otitis for children.
Cons of vaccination against influenza
There are also side effects of flu vaccination. They are related to:
- Incorrect use of the vaccine (not corresponding to the influenza strain)
- Vaccination in those conditions that are prohibited for vaccinations - pregnancy in the first trimester, high fever, acute disease during vaccination
- A negative reaction to vaccine substances that were not taken into account
Consequences of the negative reaction of the body to the vaccine - weakness of the body, redness at the injection site, fever and flu symptoms in mild form - headache, lethargy and so on. With a normal reaction of the body to the vaccine, these symptoms disappear within two days after the vaccination, and In case of complications, a person's condition worsens after 6-12 hours Inoculations.
It is worth knowing that, in addition to vaccination against influenza, there are other methods of prevention: more abundant drinking with vitamins (decoction of rose hips, sea buckthorn, tea with lemon and honey), wearing an antiviral mask, taking multivitamin preparations to maintain immunity, frequent washing hands. They should be used, because in the cold season, a person loses a lot of vitamins - up to 70% of what is needed!
Therefore, using a vaccine against influenza as the only means is wrong. But you do not need to give it up. Especially if you find yourself on the list of people who need flu shots.
Who does not have a flu vaccine?
There are people who do not get a flu shot, because it can cause a number of complications.
- These are people with chronic diseases of the nervous system
- Those who have problems with the genitourinary system (ureter, bladder, kidneys and so on)
- People suffering from diseases of the endocrine organs (thyroid, adrenal, pituitary)
- Those who have heart failure, and clearly expressed
- People with bronchial asthma
- Patients with blood diseases of any age
- Pregnant women before the third trimester of pregnancy
- Those who have an allergy to chicken protein
Vaccination against influenza, introducing viruses into the body, can cause an adverse reaction even in healthy people who do not suffer from the above contraindications.
Influenza in Figures
Today the flu is a real plague of the century. In terms of complications and mortality, influenza is in third place after cardiovascular diseases and cancer. And the flu together with ARVI occupy 95% of infectious diseases. These viruses each year strike up to 500 million people on the planet. Of these people, up to 2 million people die. To reduce these deaths, scientists recommend vaccination.
Vaccination, according to WHO, should protect people from the flu and prevent complications after the flu, not to mention the mortality, which is significantly reduced. The vaccine works, strengthening primarily the immune system.
But, unfortunately, this protection does not always work. As a minus, it is not always right for physicians to select a vaccine, but as a plus, even if the vaccine does not fully protect against infection with the virus, but it makes it possible to weaken its influence on the body.
More on the influenza virus
The flu virus is far from alone. There are at least three of them - the influenza virus A, B, C - as the first letters in the English alphabet. The most dangerous is considered to be influenza type A, epidemics and pandemics are associated with it. Influenza type B is also not a gift - it causes damage to the body in many people, but affects people more locally. The most mild in its impact is the influenza C virus, although it is undesirable to suffer from none of the three types of influenza.
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Do I need to be vaccinated against the flu every fall?
With the onset of cold weather, medical institutions offer people to get a flu shot. Some companies, on their own initiative, purchase vaccines for their employees. Many schools also often provide pupils with the opportunity to undergo such a procedure. This is repeated every fall, and it is not clear to everyone why the vaccine is in effect for such a short period of time.
Why should I get vaccinated?
Perhaps, many people will have a friend or acquaintance of a friend who vaccinated against the flu, but still had the disease. It is reasonable that the question arises: if the disease can still knock anyone off, what is the need for vaccination. About half a million people die each year during the flu epidemic. This is due to various complications, the development of which provokes the disease. It can be a pneumonia of a viral or bacterial nature, muscle inflammation, pericarditis and myocarditis, disorders of the heart and central nervous system. Such conditions pose a great danger to the weakened by the disease of the organism. First of all, the vaccination is designed to prevent the development of complications and death of a person. Grafted people can be sick, however, the disease proceeds more easily than without vaccination. In addition, often the symptoms of influenza are confused with ARVI, from which the vaccine does not help.
It is important to vaccinate against influenza children whose immunity is still weak. Complications for small patients can be very dangerous.
Why the vaccine should be repeated every year
From a number of diseases a person is inoculated once in a lifetime or repeated in ten to twenty years. With the influenza virus, the situation is different. This is due to the fact that in the world there are a huge number of strains of the virus. It is impossible to develop immunity for everything - if you enter with such a quantity of virions, a person will simply have an anaphylactic shock. Therefore, doctors every year recommend to their patients different vaccines designed to create immunity from those strains that will threaten the population this year. However, the vaccine against the flu in any case will give you immunity for 8-10 months, after which it will be lost, and in the fall, all will have to be repeated anew.
Influenza epidemics in the northern and southern hemispheres occur at different times, but the main strains of pathogens are the same. Analyzing the situation in the opposite hemisphere, doctors create effective vaccines.
Who should be vaccinated
Ideally, all people should be vaccinated, but you can identify the groups most at risk of complications. These are children and elderly people, as well as suffering from chronic heart, joint, kidney, lung, diabetes. It is very important for them to avoid the flu or, at least, to make it proceed in an easy form.
KakProsto.ru
How effective is the flu vaccine?
Answers:
Personal Cabinet Removed
if done in a timely manner, after vaccination, there must be time to develop immunity... and if the vaccine is universal from all of the staffs influenza, then the effectiveness reaches 100%, and the best food is enriched with vitamins, sports and tempering, and an active lifestyle
half
nifiga non-active
RazVal
not by that much
Toad
generally not effective. CHECKED
Shower
Regret your body say no to vaccinations
Anthony
The most useless vaccination. You can get sick from it, but it will not give you immunity to the flu. After all, this virus is constantly mutating.
Personal Cabinet Removed
but you need it
Malefestist
Dead poultice is more effective!
Michael Petrov
Even dangerous!
HISTORY
It all depends on the individual individual body, Personally, I contracted the most severe flu as a result of the vaccination (twice), I do not get vaccinated for the last ten years - and I do not get sick (fie three times!)
Fun
on 80% if to make from "and" and "in" at once. strains mutate, but not 100%, so even if you get sick, you can either snot off. or in an easy way to transfer.
Igor Makarov
A vaccine against a flu is a virus of that very flu, just in a very small dose
This is for the body to develop immunity!
In short, what do not bet, the difference is not special)))
Roma Roman
Luchshe onions and garlic!
Alexander Bezyazychny
The probability of using 10%, harming 50% is up to you.
™
In general, there is no sense (this virus has a huge variability), it is better to strengthen immunity in other ways.
Among the doctors themselves, anti-vaccination sentiments are increasingly spreading. In the corridors, closed documents are discussed that confirm the damage of the universal vaccination. However, few are open to going against the system - the official Russian medicine headed by the chief state assassin of the Russian Federation Gennady Onishchenko is firmly on the "in favor" position today.
"I believe that it is not necessary to vaccinate said Marina Minakova, inoculum of the children's polyclinic, No. 99 Moscow. "A person with weak immunity can get sick even worse from an inoculation, and an organism with a strong immunity will cope with it, if, of course, they observe precautions. Parents are afraid to vaccinate children, they are afraid of complications. However, there is no exact data on this issue. "
Recall that if you decide to get vaccinated, then do not forget about contraindications. It is impossible to be vaccinated during illnesses and exacerbation of chronic diseases. In addition, the vaccine is categorically contraindicated if you have had a severe reaction to the previous administration of the vaccine. - http://www.pravda.ru/health/prophylaxis/prof/01-11-2006/202243-gripp-0
http://www.kp.ru/daily/23811/60133/print/
The usual reference to a victory over a smallpox "only by means of vaccination" is a guile. The victory was won not so much thanks to the vaccine, but to a complex of sanitary and epidemiological measures, and there is extensive documentation on this subject.
Immunodiagnosis is a real help in fighting infections
And here the system of universal vaccination is a struggle not with pathogens of infectious diseases, but with human nature. After all, vaccines do not work on the bacteria themselves, vaccines rebuild the body's natural defenses.
It is well known: any vaccine is a foreign protein, and therefore "inevitably unsafe". If one vaccine is not safe, then what kind of a threat to the health of the child will bring 10-15 vaccines? Such quantity of these medicines is forced to carry out "preventive maintenance of health and even "simultaneously with different syringes in different parts of the child's body".
Each vaccine makes the immune system work in excess of the norm. "Norma" is the same, given by nature, for each child is individual, therefore five or five children can not respond equally well or equally badly to the same vaccine. In addition, complications after vaccination, for example, the nervous system or kidneys can manifest not in a minute or a day, but within a year or three to five years or develop in the puberty period. Behind every such complication are mutilated children!
Coercion in the provision of this "preventive care" continues despite the law "On Immunoprophylaxis of infectious diseases providing voluntary vaccination and the possibility of refusal of vaccinations. At the same time Ed's ideas. Jenner on the purpose of vaccines completely perverted. He wrote: "Do not vaccinate the children of the first weeks of life, do not vaccinate weakened children, treat the injection as well as any other important surgical operation, trace the vaccinated... if in the village there is a threat of an outbreak or epidemic of cholera or other infectious diseases, then vaccination is not allowed... to vaccinate exceptionally healthy children and adults and only contact persons... t. e. who were in contact with a smallpox patient. Jenner's legacy was in many respects also followed by our Russian doctors, who gradually died out during the 60s and 70s of the 20th century: L. Brazol, N. Gundobin, S. D. Nosov, A. D. Ado and many, many others who insisted that "mass vaccination was seriously justified ...". - http://www.liveinternet.ru/users/1017840/post19075930/
Vaccination against influenza: contraindications. Do I need a flu vaccine?
Seasonal flu is a disease that affects millions of citizens annually. The most favorable time for the disease is autumn and winter, when human immunity is weakened and can not cope with viruses so effectively. Different strains of viruses can cause the development of an acute respiratory disease, but, despite the nature of the pathogen, the symptoms are very similar in all cases. The patient has a fever, a sore throat, a cold, a cough and a headache.
Inoculation against influenza
To prevent the onset of many infectious diseases, vaccination is given. After the opening of the first vaccine, doctors saved hundreds of millions of lives. Against the flu every year, millions of people are vaccinated, because the vaccine is today considered to be the main preventive method in the fight against infections.
Sometimes potential patients have a question: do I need a flu vaccine? The vaccine is a weakened viral material that can not reproduce in the body. When a vaccine material is introduced to a person whose set of proteins is identical to the active virus, his immune system starts producing antibodies against the virus.
Time for vaccination
To be vaccinated against the flu is best in the fall (from September to November), because the epidemic of the disease at this time is becoming a massive one. Inflammation is administered to children and adults. It is not recommended to vaccinate the vaccine in the spring or summer, as the amount of antibodies decreases with time, and the effect from it is not so strong.
You can get a vaccine against the flu even after the epidemic begins. If the vaccination was carried out and the next day the person was infected, the vaccine will not worsen the course of the disease. Much worse the flu will leak if such vaccinations are not done, even there is a risk of serious complications.
Who needs an inoculation
To date, inoculations are already done by infants from 6 months of age. There is a category of people who need a vaccination against the flu in the first place. In the high-risk zone, there are elderly people, patients who are on inpatient treatment, pregnant women. It is necessary to vaccinate children and adolescents (from 6 months to 18 years), especially if they have been using aspirin for a long time for the purpose of treatment. Such patients may have severe complications after the flu. This category includes people with problems of the kidneys, lungs, heart, with metabolic disorders, patients with immunodeficiency, with hemoglobulinopathies, with staphylococcal infection, as well as students and schoolchildren who are constantly are in society.
Vaccination against influenza: contraindications
The main material for the manufacture of the vaccine is chicken embryos. Not every organism is susceptible to them, and there are a number of cases when a flu vaccine is not recommended. Contraindications are primarily to those patients who suffer from an allergic reaction to chicken protein. It is not necessary to vaccinate people during the period of exacerbation of chronic diseases. Vaccination is undesirable for two weeks after the final recovery, because the body is weakened and may react incorrectly.
It is not necessary to inoculate patients with progressive forms of neurological diseases, as well as with an allergy to influenza vaccines.
What is the flu?
The disease belongs to the category of acute viral infections, is accompanied by a general infectious syndrome in severe form and affects the respiratory tract. Not all patients realize the full danger of this disease. In some cases, the flu begins with a cough, fever and a runny nose, and can end with the death of the patient. Statistics show that annually about 40 thousand people from developed countries die from the flu and complications caused by it.
Types of the causative agent of influenza
The causative agent of the virus is divided into three independent types: A, B and C. The constant mutation of the virus, which leads to a change in its antigenic structure, leads to the fact that qualitatively new varieties of the influenza virus actively appear and multiply. The danger for the population is that the immunity to them in the human body has not yet developed, so the virus affects the patient and can cause unpredictable complications. The transmission of the influenza virus from a sick person is carried out by airborne droplets, which allows it to spread to all categories of the population.
Influenza A type instantly spreads over vast areas and is pandemic or epidemic in nature. Local spread of the influenza B virus type allows recording its individual outbreaks and taking timely measures. Sporadic outbreaks of infections cause influenza type C.
Benefits of Inoculation
The vaccine helps the body develop a permanent immunity, which will help to avoid getting infected with the flu. If even a vaccinated person has taken up an infection, then the disease goes on without complications and in a lighter form than those who refused to vaccinate. Specific prophylaxis is carried out by live and inactivated vaccines. The vaccine against influenza for children over three years old is of domestic origin. Imported vaccines, which have all the necessary licenses, are intended for children between the ages of 6 to 12 months.
The maximum amount of antibody is reached 14 days after vaccination. The annual vaccination is explained by the fact that the vaccine provides the body with short-term immunity (6-12 months). Vaccination should be carried out before and during the epidemic season.
Vaccines against influenza
Vaccines aimed at fighting the flu are divided into several types. The first is live vaccines. They are made from strains of the virus that are safe for humans. With intranasal administration, they contribute to the development of local immunity. Vaccination before the beginning of the epidemic period. Live vaccines vary depending on who they are intended for - children or adults.
People who are older than 7 years are assigned inactivated vaccines. It is a concentrated and purified influenza virus, grown on chick embryos and inactivated by UV radiation and formalin. Inactivated vaccines include flu-like liquid chromatographic, centrifugal and eluate-centrifugal.
Subunit and split vaccines have domestic and imported varieties. These include drugs such as "Grippol" Agrippal "Begrivac" Waxigrip "Influvak" Fluarix. "
Refusal of vaccination
Increasingly, people refuse to vaccinate. This is explained by the fact that often after vaccination against influenza, unwanted reactions of the organism to the material occur. Illiterate introduction, poor quality of the vaccine or non-compliance with the rules after vaccination leads to complications. Another reason for not taking vaccinations is that parents think this is harmful to the health of their child.
Refuse can be from all vaccinations or from some specific. Refusal to vaccinate against influenza should be argued and notified about this decision of employees of the polyclinic.
There are a number of cases when medical workers confirm that it is undesirable to vaccinate against influenza. Contraindications relate primarily to the health of the child, when he suffered a trauma or is ill. But after the state of the baby is normalized, the vaccine still has to be done.
To refuse the vaccination, you must write a special application in two copies (one for yourself, and the second for a school, kindergarten or polyclinic). The application must be registered in the institution's documents journal, it must contain: a deciphered signature, a number, a document number, a seal. It is also worth remembering that the refusal of vaccinations is a decision to take responsibility for the diseases against which vaccination is carried out.
Consequences of refusal of vaccinations
Not always refusing to vaccinate the flu (sample - below) is the right decision by the parents. Preventive vaccinations are protected by law, and their absence makes life difficult for citizens. Thus, they are prohibited from traveling to countries that require specific vaccinations. Citizens may be temporarily denied admission to health or educational institutions, especially if there is a threat of epidemics or infectious diseases. In the absence of the necessary vaccinations, citizens have problems in hiring, where there is a risk of contracting infectious diseases. In other words, non-vaccinated children and adults are not allowed into the collective if there are suspicions of an epidemic.
Effects of flu vaccination
Vaccination against influenza, contraindications to which have already been thoroughly studied, may also negatively affect human health. It is about the occurrence of side effects. Before you do the vaccination, you need to go through the examination and consult with your doctor. The maximum caution should be exercised in the case of vaccination of children, pregnant women and elderly people. Vaccination does not save from all diseases (in this case from influenza) at all, but it at times reduces the possibility of infection. Untimely vaccination can lead to flu. But even then, the disease will be much easier to transfer than by giving up the vaccine.
After vaccination, allergic reactions and chronic illnesses can become aggravated. To avoid this, you need to warn the doctor about their availability. Children should be vaccinated only healthy, because even a slight runny nose during vaccination can turn into a child's insomnia, loss of concentration and reduced immunity. Also, you must follow the rules of care for the vaccination, in order to avoid local problems on the skin. If the organism somehow reacted to previous vaccinations, then the following should be abandoned.
fb.ru
Is the vaccine effective against influenza? or is it dangerous?
Answers:
Natalia
What's the difference. You will make and peresheesh, or so you will get sick. All the same, we drink medicine.
man man girl
is dangerous and stupid !!!
dnepar stalker
at us as have made at school, so sex of a class were ill
Petr Zhekov
Dangerous during an epidemic, but effective until its end.
NATALIA
Not effective and dangerous. I have never vaccinated against flu, either to myself or to a child. Why kill immunity?
*boo*
not effective! 3 times after it has recovered
Smolkina Margarita
Vaccinate from one strain of influenza, and another comes! The most effective is prevention and tempering... Want to be healthy, be healthy!
Klyuchnikov
You should always be vaccinated. Every year, WHO recommends suspected strains of influenza viruses, for the production of vaccines that will cause an epidemic of influenza. Now they have already come up with a vaccine against pneumonia. "Pnevmo 23 is included in the vaccination schedule in many countries, it's a pity we do not. You do not need to listen to anyone, you need to get vaccinated. Only now it's too late, antibodies to the flu virus will not have time to work out in the right amount for the body.
Valentina Tyurina
yes, effective
as a rule, after vaccination of the flu, even any other colds are no longer over, as the immunity has already been stimulated
but if the vaccine is not properly stored, there will not be any help.. even poplohet with it can.. .
but to foresee how to store it - IMHO is not possible.
Denis Litvinov
helped me. Ya usually get a grip every year. And in September I got an inoculation and I'm not sick yet and I'm already ill February and the epidemic passed by I think it's great to vaccinate against the flu! I advise everyone to do Inoculation. I think it's not dangerous.
