H1N1 vaccine can protect us how long?
Posted on December 28, 2009
Filed Under H1N1 Prevention | Leave a Comment
Seasonal influenza vaccine has become widely accepted
“Jurisdiction Riverside street, sent an SMS influenza vaccine recommendations, I thought I was playing a stream vaccines, hastened with her daughter in the past. The results of the staff told me that can now be vaccinated for seasonal influenza vaccine, rather than a flow vaccine. when are we going flow A vaccine can only be vaccinated? “The very fact reflected in the reader. Recently, this reporter came to the street and found the hall filled with various types of vaccine inoculation to come to parents and their children. A flow due to the impact of the original to this year’s influenza vaccine injection of common enthusiasm is much higher than in previous years.
World Health Organization said the vaccine is to prevent the spread of a stream, one of the best ways, for some groups, particularly health care workers, and public utility services personnel, the vaccination is particularly important to do so both to protect themselves, but also better able to protect others.
It is understood that, in order to effectively deal with a flow of epidemic, early in June, China on the establishment of a flow of vaccine research and development and linkage of production coordination mechanisms. Clinical trials from the beginning, through on-site inspection, registration inspection, review of various approval processes, the State Food and Drug Administration also issued on September 7 could be implemented the first batch of H1N1 influenza immunization vaccine products, China has become the world’s first the completion of vaccine development and registration of the use of state.
“Vaccination with a flow of vaccine is currently appears to be safe.” CDC deputy director of the city, Hong-Bo Ma introduction, contributed a total of more than 30 million people vaccinated against influenza A H1N1 influenza vaccine, the vaccine is currently made A flow rate was 85%. So far, only mild local pain, redness and swelling and other reactions, no serious adverse reactions such as anaphylactic shock.
Vaccine can be effective in preventing a flow of
Reporter found that, in order to eliminate them, many parents let their children have expressed their acceptance of a new vaccine, in particular the resistance of poor children, or required to participate in collective activities more children. However, there are a small number of parents of new vaccines have generally expressed some concerns about side effects. They believe that the vaccine was, after all, is a new phenomenon, there may be potential risks and hope for some time before deciding whether to allow their children vaccinated.
Hong-Bo Ma explained that the body poor, older children of the elderly and low resistance, in the school’s students should be injected in order to effectively reduce the transmission of the virus opportunities. A current vaccination is very low probability of occurrence of side effects, and side effects to a lesser extent, 1-2 days can ease the symptoms of side effects. Parents should be fully aware of the knowledge of a current vaccine, according to their own conditions safely made their choice. In addition, people are concerned about their own expense for the seasonal influenza vaccine immunization can prevent A flow problem at the same time, the experts also made it clear response, seasonal influenza vaccine can not simultaneously prevent a flow, because the two viruses are different.
Members of the public can strengthen its prevention and control of their daily lives, such as others found to have fever, headache, sore throat and other flu-like symptoms should be avoided as far as possible to prevent cross-infection; try to develop good personal hygiene, sneezing, cover your mouth with a tissue when you Do not spit. Especially in the current situation of limited vaccine production capacity in China, the public should be reduced to the crowd gathered to reduce or avoid going to crowded public places, pay attention to indoor window ventilation, washing hands frequently, observe good personal hygiene, etc. are also effective to prevent measures.
“Vaccination with a flow of vaccine is currently appears to be safe.” CDC deputy director of the city, Hong-Bo Ma introduction, contributed a total of more than 30 million people vaccinated against influenza A H1N1 influenza vaccine, the vaccine is currently made A flow rate was 85%. So far, only mild local pain, redness and swelling and other reactions, no serious adverse reactions such as anaphylactic shock.
A current vaccination people are most concerned about issues of concern to
Q: How long after vaccination has a protective effect?
A: For seasonal influenza vaccine is concerned, within one year after vaccination, can effectively resist the invasion of influenza. A current vaccine, too, after vaccination, usually within 2 weeks will be in the human body to produce antibodies, 45 days to 2 months after the can to produce a protective effect and protective antibodies in the human body to sustain more than 1 year.
Q: What are unsuitable for influenza vaccination?
A: Currently, pregnant and lactating women is still a taboo A group of current vaccination. In addition, the disabled people include: the vaccine to eggs or any other ingredients (including accessories, formaldehyde, lysis buffer, etc.), especially those who are allergic ovalbumin; suffering from acute illness, serious chronic diseases, chronic diseases, the acute onset phase; cold and fever persons; Guillain-Barre syndrome; suffering from uncontrolled epilepsy, and other progressive neurological disorder; severely allergic persons, those who are allergic to the gentamicin sulfate; younger than three years of age and those not considered appropriate for doctors vaccination others.
Q: What are influenza vaccination adverse reactions?
Answer: very few people that may occur after vaccination showed partial response to vaccination site redness, swelling, pain, erythema, induration, systemic reaction manifested as fever, general malaise, etc. These reactions usually disappear within 1 to 2 days, generally do not need special treatment. A small number of people may have itching, hives, rashes and other non-specific allergic reaction, the symptoms can be mild self-healing, the symptoms can be heavier symptomatic treatment.
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