H1N1 Flu Prevent Medicine
H1N1 is a virus, is a virus, Orthomyxoviridae family. It hosts are birds and some mammals. All subtypes of the H1N1 virus has been isolated in wild birds, but the disease is rare. Some of severe disease caused by H1N1 virus occurred in poultry in most, but humans are rare. However, after the spread of birds and mammals, and mutation, which may lead to large-scale outbreaks or spread of human influenza.
H1N1 was also the same series with the H5N1, H7N2, H1N7, H7N3, H13N6, H5N9, H11N6, H3N8, H9N2, H5N2, H4N8, H10N7, H2N2, H8N4, H14N5, H6N5, H12N5 and so on. H1N1 Flu Herbs
Variants
Variant is sometimes which changes according to the host. Mainly in the following categories:
* Avian Influenza
* Human influenza
* Swine influenza
* Equine Influenza
* Dog Flu
Has also sometimes been named according to their deadly poultry, especially chicken:
* Low pathogenic avian influenza (LPAI) H1N1 Flu Traditional Chinese Medicine
* Highly pathogenic avian influenza (bird flu), also known as: Fatal influenza or bird flu death
In the H1N1 marked according to H-number (type of haemagglutinin) and an N number (type of neuraminidase). Each subtype of avian influenza virus has mutated into various strains with different pathogenic profiles; a number of pathogenic species, but does not accept a number of a number of other pathogenic species. The most well-known strains of extinction.
H1N1 virus is a negative sense, single-stranded, RNA virus, split. There are 16 different HA antigens (H1 to H16) and 9 of the application of different antigens (N1 to N9) H1N1 Flu Treatment Herbs
Genetic
It is the virus structure is spherical or filamentous form. Limited experience in clinical isolates of the laboratory process and tissue culture, there are more filamentous than spherical particles, but mainly spherical particles.
In the H1N1 virus genome contains eight monomers (non-matching) RNA chain code for 11 proteins (HA, NA, NP, M1, M2, NS1, NEP, PA, PB1, PB1-F2, PB2). The total genome size is 13588. Divided nature of the genome to allow the entire gene in cells of different viral vectors exist. 8 RNA, in part:
* Under the encoding hemagglutinin of infection to the host organism HA. Influenza viruses bud from the apical surface of polarized epithelial cells (such as bronchial epithelial cells) into the cavity the lungs, it is often Legionella pneumophila. The reason is, HA of tryptase kt limited to the lungs. However, in 2004 the H5 and H7 subtypes of avian influenza virus, the growth of the virus in other organs than the lung infection faster.
* NA neuraminidase.
* NP NP.
* M matrix protein.
* NS two distinct non-structural proteins (NS1 and NEP).
* PA RNA polymerase.
* PB1, and the RNA polymerase PB1 – F2 generation of protein.
* PB2 RNA polymerase.
Nucleoprotein synthesis of RNA occurs in the nucleus, protein synthesis occurs in the cytoplasm. The virus core to leave the nuclear transfer of the cell membrane, plaque virus transmembrane proteins (hemagglutinin, neuraminidase protein and M2), and the supply of a basic layer of M1 protein, and through these added to complete the release of enveloped virus into the cell outside the fluid.
1998 North Carolina from the United States was isolated H3N2 subtype h1n1, the HA, NA, and PB1 gene of influenza virus genes Wei Ren, M, NP and NS genes of swine influenza virus gene, PB2, PA genes of avian-type influenza virus genes [10]. In 1978, the Japanese outbreak of H1N1 and H3N2 by H1N2h1n1 genetic recombination and the emergence of new subtypes [11]. Domestic pig isolated from Shandong H9N2 influenza viruses, analysis may be caused by chicken and duck influenza viruses result of the reorganization [10]. Following the H9N2 subtype of influenza A virus in 1998 for the first time isolated from pigs, studies show that, by partial sequence analysis showed that the domestic swine H9N2 subtype avian influenza viruses isolated a high degree of homology. SI and human influenza can occur between the cross-infection and spread. In 1978, one of the pigs from Taiwan to the H3N2 subtype isolated h1n1, by sequencing found that the virus occurred in a human influenza virus and SI recombinant viral gene fragments [12].
Due to the immune pressure by h1n1 larger eight gene segments of the amino acid changes accumulate, the apparent antigenic variation. In isolated geographical environment, h1n1 but sustainable existence and to maintain the relative genetic stability [13-14].
Swine influenza virus as a “mixer” in influenza viruses cross species barriers to infect new host plays an important role. Pig epithelial cells due to sialic acid 2,6 – galactosidase, and sialic acid 2,3 – galactosidase, human influenza virus can be combined with the former, while the avian flu virus combines with the latter, therefore, pig epithelial cells can be human influenza viruses and avian influenza virus infection, but have become among strains of live recombinant vectors [15-16].
As h1n1 can directly infect humans, causing human illness or death, significantly increasing their public health significance. Strengthen h1n1 research in the world economy to reduce losses and improve the health of human health, have far-reaching significance.
[Edit this paragraph] introduced the disease situation of specific
H is known as red blood cell agglutinin, N is called neuraminidase, which are glycoproteins located in the virus surface. H are 1-15 subtypes, N there are 1-9 subtypes (in the case of influenza A virus). Due to a combination of H and N are different toxicity and spread the virus is not the same.
1918 ~ 1920, a pandemic of this epidemic first appeared in the eastern United States in January 1918, in April 1918 are popular in the French Army, after the rapid spread of global consequences. The pandemic is known as the greatest plague in human history, resulting in the total number of deaths estimated to be about 20 million people. With regard to the pandemic pathogen, according to serological traceability that is a swine Hsw1N1 (H1N1) influenza virus.
April 25, 2009, suddenly came the outbreak of swine flu situation in Mexico.
28, U.S. government officials said they are considering for the moment the name of raging flu epidemic, because “swine flu” misleading, that in Mexico, the United States and other countries with disease outbreaks related to consumption of pork.
The Associated Press reported that the virus is actually a mixture of concentrated swine influenza virus, human influenza viruses and avian influenza virus characteristics. As U.S. officials believe that, although the swine influenza virus in which to play a certain role, but the emergence of influenza now simply named “swine flu” is not accurate, but the North American pork and pork products for export with a serious impact.
U.S. Centers for Disease Control and Prevention said that eating pork will not be infected with swine influenza, the virus could now spread from person to person.
U.S. Centers for Disease Control and Prevention announced that swine flu was renamed to “Influenza A H1N1 flu,” because the virus is not spread by pigs.
Swine influenza virus (Swine influenza virus, SIV) is a kind of pigs can cause local Influenza Orthomyxoviridae (Orthomyxoviruses). Currently in the laboratory of the isolated virus was identified as a C-type multi-influenza virus, or influenza A virus, one of the sub-species. Under the electron microscope A-type influenza virus, swine influenza there are many different varieties, namely: H1N1, H1N2, H3N1, H3N2, and H2N3 subtypes of influenza A virus can lead to swine influenza infection.
Now in Mexico, an outbreak of swine influenza type A influenza virus from pigs caused by respiratory diseases, preliminary study to detect the virus is influenza A virus, carrying the H1N1 subtype swine influenza virus strains, including avian flu, swine three kinds of influenza and human influenza genes of influenza virus DNA fragments have both Asian and African swine flu swine influenza virus signatures.
Reuters news agency quoted the U.S. research scientists report that this new type of influenza virus to swine flu, because scientists have detected in the patient’s body H1N1 subtype swine influenza virus strains, but this new type of influenza virus has a virus hybrid characteristics.
World Health Organization said that the cause of swine influenza virus is avian influenza and human influenza after “shuffling” effect generated by new virus. After the exchange of the virus encounters a different gene mutation for a new type of mixed types of viruses, so their lack of human immunity. This will enable the swine flu epidemic affected the scope and follow-up impact is difficult to estimate. However, the virus attacks nature of individual differences in human immunity and human influenza from a confrontation in a variety of acquired resistance are the determining the integrated status of the decisive factors in this epidemic.
According to the U.S. record of human infection with H1N1 swine influenza virus outbreak in 1976 and 1988 occurred, resulting in two deaths.
2. What are symptoms of swine flu?
Influenza viruses also cause cross-species of human infection with swine influenza virus, whose symptoms are similar to ordinary flu, but the severity was very different. Usually a sudden fever to 38 degrees Celsius, cough, headache, joint pain, stuffy nose, malaise and lack of appetite. Number of people infected with the virus will appear runny nose, sore throat, nausea, vomiting and diarrhea. In the past found some of the cases, people also infected with swine influenza pneumonia, respiratory failure occurred, as well as the deterioration of chronic health conditions. And also some patients with no discomfort, while others enough to death. Department of Microbiology, University of Hong Kong Professor Yuen pointed out, swine influenza mainly people with weak resistance to a greater threat. Therefore, as long as maintaining good health, adhere to physical exercise, people do not need to worry too much.
3. Swine flu spread?
Mexicans take the subway have to wear a mask.
Group of swine influenza infection is spread primarily between coughing and sneezing as a medium, in the crowded environment more susceptible to infection, and more and more evidence shows that micro-virus can be retained on the desktop, telephone, or other flat surface, and then through the fingers and the eyes, nose, mouth contact to spread. So try to avoid physical contact, including shaking hands, kissing, a total of meals. If the contact with the swine influenza virus of items, rather then touching their nose and mouth, will also be infected. Infected before the onset of symptoms may infect other people, usually in a week after infection, or more than a week after the onset. Infectious children will be longer.
Recently, Mexico and the United States a new series of outbreaks of swine influenza virus outbreak in Mexico of up to 4,000 suspected cases, may have been 152 people died of swine flu, the United States has confirmed that 50 people are infected. Netease will take you to explore awareness of swine influenza.
4. How to prevent swine flu?
Mexico City asks citizens in public places for at least 1.8 meters away from each other.
The swine influenza virus showed a characteristic, that is, strong attack on the young adults, Mexico, confirmed most of the dead were under 25 years of age to 45 years old. Health experts have warned, after the outbreak of influenza is difficult to prevent it from spreading, but common sense can help individuals protect themselves. They pointed out that the most important task is to wash their hands with alcohol hand-washing at the end of milk or foam disinfectant to kill bacteria or virus, the effect is also very good. The United States, “Centers for Disease Control” (CDC), Acting Director besser (Richard Besser), said: “when coughing or sneezing, cover, wash hands frequently.”
To eat pork swine flu will not spread it? In general, the current does not appear as long as the H1N1 variant, heated to 71 ℃ can be killed, the public do not have to worry about the blind.
Because the H1N1 subtype swine influenza virus antigens to human H1N1 viruses are very different, seasonal influenza vaccine does not provide protection for mankind. In order to prevent infection, should take the following measures:
To keep hands clean and wash hands properly. If not visibly soiled, the alcohol rub can be disinfected.
Avoid hand contact with the eyes, nose and mouth.
Cover nose and mouth when sneezing or coughing.
Do not spit, if we spit should discharge wrap disposed of in a covered rubbish bin.
Symptoms of respiratory tract infection or fever should wear a mask and seek medical advice as soon as possible.
If flu symptoms appear, do not go to work or school.
Such as the outbound or return journey after a fever or flu-like symptoms, medical treatment should be immediately inform the doctor about your travel history.
5. Does the prevention of swine flu vaccine? Got swine flu can be cured?
At present, there is no developed vaccine against swine influenza viruses. As the H1N1 swine influenza virus is different from the H1N1 human influenza virus, the current flu vaccine does not prevent H1N1 swine influenza viruses. However, four kinds of treatment can prevent seasonal influenza, swine influenza drugs: amantadine (amantadine), rimantadine (rimantadine), oseltamivir (oseltamivir) and zanamivir (zanamivir). Despite its treatment of influenza are effective drugs, but recently from the swine flu virus detected in vivo in patients with features of view, it has amantadine (amantadine), rimantadine (rimantadine) have a resistance. Therefore, in the treatment and prevention, the use of oseltamivir (oseltamivir) and zanamivir (zanamivir) will be more effective.
6. Whether it will be a large-scale spread?
Since 1997, H5N1 avian influenza outbreak in Hong Kong, the World Health Organization (hereinafter referred to as WHO) is the first time, flu warning level from three to four. This means that the world must take urgent measures to deal with the challenges caused by swine flu.
The World Health Organization warned that the flu from three to four, has meant that the assessment of risk for influenza occurred in a qualitative change. Because, according to their classification, 1-3 warning, only requires Member States to take preparatory measures, including the strengthening of capacity-building and emergency preparedness measures; but if reached 4-6, then requires States to enter the emergency response state, and take the necessary preventive and control measures.
In nature, the influenza virus has been spread in animals, including birds and pigs. Although in theory, all of which are infected with influenza to human risk, but if not caused by real danger to humanity, warning level was set to 1.
In the two warning stage, domestic or wild animals has caused human infection, poses a potential pandemic threat.
A warning to the three stages of influenza viruses from animals or animal and human influenza re-assigned after the virus has caused sporadic human or small-scale (household level) of infection; but throughout their interpersonal communication abilities, but also unsustainable. Earlier this year, has appeared in China more sporadic cases of H5N1 highly pathogenic avian influenza, at this stage on.
Pregnant women in the disease after contact with sick pigs died. 1976, New Jersey, appeared in a U.S. military base in infectious diseases of swine influenza situation, a sick soldier died and another four soldiers were hospitalized with pneumonia. At first, the experts also fear that this virus is killing millions of lives have been the “Spanish flu” variant, but fortunately did not spread to the base of the virus outside.
[Edit this paragraph] epidemic prevention and control
1, swine influenza inactivated whole virus vaccine (SlV inactivated vaccines)
In the swine flu vaccine has been developed, the technology of the most mature and are mainly used in the production H1NI type and price or bivalent H3N2 subtype swine influenza inactivated whole-virus vaccine. Mostly in the form of oil-adjuvant vaccine, inactivated agents commonly used formaldehyde or BEI. It was reported that swine influenza inactivated vaccine can effectively protect weaned piglets and pigs against SI, so that the incidence was reduced by 30% to 70% so that the deaths fall by 60% ~ 87%. At present, such vaccines have achieved a number of countries in Europe and the United States commercial providers, such as the Intervet’s End-FLUence (with Imugen) and the End FLUence (with Microsol Diluvac Forte), Pfizer Inc. FluSure, and Schering Plough Animal Health Corporation MaxiVac -FIu, MaxiVac Excell 3 and so on. China South China Agricultural University, Harbin Veterinary Research Institute, and other units are also swine influenza oil-emulsion inactivated vaccine development has done a lot of work, its research results show that the cultivated strains isolated from China after the preparation of the H1 subtype; 91H3 subtypes unit and bivalent swine influenza oil-emulsion inactivated vaccine after the first 3 weeks after immunization Hl antibody titer 1:160 can be achieved for more than 4 weeks after vaccination HI antibody levels of more than 1:400, to 12NHI antibody titers after immunization can still maintain 1:100 or more, more than 1:80 of antibody-positive criteria. If you make two free, then the higher levels of HI antibody, effective period of protection can be achieved more than 6 months, fully able to meet the immunization needs of a variety of day-old pigs. Currently, these vaccines have been through clinical testing, is to declare a new veterinary certificate, I believe that in the near future can be made for commercialization of the vaccine on the market.
Swine influenza inactivated whole-virus vaccine, while having safe, efficient, low production costs, long duration of effective antibodies, etc., but there are also slower to produce antibodies and induce cellular immune capacity of weak and strong enough stress response. In particular kinds of drugs, mostly from the vaccine strain in the epidemic, once the vaccine, the virus occurred during the leak, likely to cause environmental pollution, trigger a new outbreak. To this end, scientists have also been exploring the development of new swine flu vaccine.
2, SlV subunit vaccine (SlV subunit vaccines)
Subunit vaccine is by physical chemical methods or genetic engineering methods to obtain the main immunogenic proteins of pathogens made of a vaccine which can effectively avoid the use of all pathogens, the biological production of vaccines and lead to security risks, and help to improve the active ingredient in vaccines the concentration, purity, and the development of multivalent, multi-combined vaccine. Has successfully developed sub-unit vaccines, including VPI-mouth disease virus subunit vaccine, Mycobacterium tuberculosis ribosomal subunit vaccine, a variety of bacterial exotoxin subunit vaccine, hepatitis B virus surface antigen subunit vaccine. To date, the development of influenza vaccines for human use has experienced three periods, the first-generation vaccine is an inactivated whole-virus vaccine, the first two semi-cracking generation vaccines, 3rd generation cracking the whole virus, subunit vaccine. Compared with the previous 2-generation vaccines, 3rd-generation vaccines to further remove the virus components have little to do with immune function and stress on the body has the role of macromolecular protein and heat transfer, while the main immunogenic antigen of influenza virus hemagglutinin ( HA) and neurological acid enzyme (NA) concentration, so this vaccine to the body’s stress is small, fast rise in antibodies after vaccination to maintain long time, has a good immune effect, but also has a higher bio-security. At present, populations in many countries have begun to use the first three-generation full-lysis of influenza virus subunit vaccine. But for swine flu, this sub-unit vaccine production costs are too expensive in the short term mainstream is unlikely that the immune products. On the contrary, people put more attention to the 4th generation of genetic engineering subunit vaccine.
Construction of swine influenza virus genetic engineering subunit vaccine There are several ways in which more reports include:
1) the use of prokaryotic expression system (E. coli system) or eukaryotic expression system (yeast) in the in vitro expression of swine influenza virus strains in the HA gene and NA genes, and then harvested, concentrated and purified target protein, the system further vaccination with . This approach has the advantage of simple preparation process, the purpose of protein yield, the main component can be quantitatively configuration. However, in vitro expression of the protein is difficult to maintain or restore the spatial structure of natural proteins, protein purification process is complicated and costly, but not the overall effects of immunization and traditional whole-virus inactivated vaccine, and therefore from the technological aspects of such vaccines needs further improvement .
2) The swine influenza virus immunogen (HA and NA) gene alone or with cytokines (interleukin -6, Y interferon, etc.) in series after the encoding gene was cloned into the eukaryotic expression plasmid, and then recombinant DNA plasmid into cells of the body, through the plane of endogenous expression and presented to the immune system to induce specific immune response produced by a host, to play a protective effect, which is the so-called DNA vaccine. The results show that relying solely on swine influenza virus HA gene DNA vaccine immunization results were not ideal (low levels of specific antibodies, to attack drug to protect poor), if co-expression of some immune regulatory role of cytokines, or the use of DNA vaccine and then with conventional inactivated vaccines to enhance immunity, you can significantly improve the immunity level of protection. Overall, however, the immune effect of such DNA vaccines is not true that repetition is poor, with the traditional than the whole inactivated virus vaccines are still a certain gap from the laboratory stage to develop a molding products also require a longer time asked.
3) live vector genetically engineered subunit vaccine. At present, this is the people placed great hope, and a possible commercialization of the vaccine. Be used as a carrier including human adenovirus type 5 (human adenovirus 5, HAd5), porcine adenovirus type 3 (porcine adenovirus 3, PAV3), porcine pseudorabies virus (PRV), baculovirus (baculovirus) and so on. One study based on more mature adenovirus vectors genetically engineered swine influenza subunit vaccine, such as the South China Agricultural University and other units in the development of some products have entered the safety assessment of genetically modified and clinical experimental stage, is expected to develop good prospects. Adenovirus vector has many advantages: ① relatively stable particles of adenovirus, the virus genome rearrangement in low frequency in the packaging cells can replicate efficiently; ② good safety has not been found in adenovirus integration with the host genome; ③ adenovirus group than in large (about 36kb), the capacity of exogenous genes are also large (now confirmed that exogenous DNA insert capacity of up to 7.5kb); ④ In addition to adenovirus reproduction in the intestinal and respiratory tract, it also can infect the liver cells, vascular endothelial cells , vascular smooth muscle cells, glial cells and other somatic cells, and, for the receptor cells infected with adenovirus in the mitosis is not strictly required; ⑤ adenovirus vector is very easy to direct the transfer of foreign genes into target cells, allowing their access to effective expression. Study confirmed that, with carrying H1N1 subtype swine influenza virus HA S ~ HNA gene recombinant adenovirus vaccine (2 × 109TCID) on the 40-day-old experimental pigs 2 weeks after immunization, Hl antibody level of more than 1:160, can be effective against the same sub – type swine influenza virulent attacks. It is constantly developing new genetic engineering of live vector vaccine, it is also concentrated efforts to resolve the antigen, the second by the initial immune antibody immune interference, part of the pig cell vaccine allergies and other issues, hoping in the near future of such vaccines can be widely application, as a traditional whole-virus inactivated vaccine supplement.
3 Chinese medicine treatment of swine influenza
Swine influenza as a kind of flu, you can use the traditional Chinese medicine theories and methods of treatment, from a Chinese medicine perspective, the flu is a feeling of alien evil, passenger in the lung, closed its chiang, lung may not have decreased, the person must clear tears flow , fever, evil wind, aversion to cold, headaches, body pain and other conditions. France should declare casual, such as Gui Zhi Tang, ephedra soup, Pueraria noodles in soup. If not treated in time will switch to the internal injuries, while the chill caused decline in kidney-yang-sheng, Shenluotong in the lung, heart and lung within the yang are not sufficient, unifying body fluid, while the flow of clear nasal discharge, the patient’s foot must not levy Exogenous more sleepiness without God, or sneeze endlessly, or cold feet, France should Fu-yang, such as Sini Tang, White Pass soup, Fengsuidan, Mahuangfuzixixin Tang, Gui-noodles in soup.
TCM stress syndrome differentiation, according to different types of influenza were treated, there is a trick: Where see sneezing, tears streaming clear, stuffy nose, without other symptoms, they are within the cold cold, regardless of severity, clothes Sini Tang, Mahuangfuzixixin Tang Bi-efficiency, disease to medicine only, without leaving any sequelae. Other cold medicine if the service is bound to null and void, and will also make Evils deepen increase, conversion to lung and kidney and other serious illnesses.
Therefore, the treatment of influenza are taking drugs Treatment of Exogenous will not have any good results. Moreover, convergence in the body also will be Yinxie, to a certain time will attack. The current middle and western medicine treatment, have once again Yinxie the role of convergence, so after repeated accumulation, eventually leading to asthma, rhinitis, pharyngitis, bronchitis and other respiratory diseases.
Traditional Chinese medicine with Western medicine treatment of influenza is completely different pathogenic viruses do not have to take into account only the patient’s specific symptoms according to syndrome differentiation, therefore, whether swine flu or some other flu medicine can be treated the same way, while the treatment premise is dialectical.
The incidence of influenza or plague are the timing and region has its own rules to follow in a fixed. Because influenza and plague have a “warm” and “dry” nature, generally occurs in spring and autumn, or at the turn of the season. Therefore, there is an outbreak in the spring more from the south began, and gradually with increasing temperature and the northward development of; while more than autumn there is an outbreak starting from the north, and gradually decrease as the temperature development in the south. This is the influenza virus (or plague virus) will be as a hotbed of climate temperature and changes in the body mutate reasons.
At the same time, the incidence of influenza and plague the region are often associated with the local living habits (lived a fast life) and medical fashion (abuse of tonic, cold medicine or antibiotics) has a close relationship. For example: the plague of livestock, mainly due to reduced activities castrated while in captivity, fed with hormones to stimulate egg production a large number of other factors, so that the resistance of livestock greatly [1] weakened, thus making it difficult to resist against the plague. Of human infection with the plague, also owing to lack of exercise, diet section, lack of vitality caused by excessive sexual intercourse, low immunity.
In short, with the ever-changing biotechnology, swine flu vaccine work will continue to push forward, the new vaccine will be more secure and effective. It must be stressed is that, for swine flu prevention and control, must not rely solely on this vaccine as a means of strengthening the daily feeding and management, good bio-security protection and comprehensive bio-security measures is the key.
[Edit this paragraph] the prevention of influenza need to prepare items
Recently, the Shanghai Pharmaceutical Industry Association part of the commercial release of goods to Combat Influenza H1N1 influenza reference:
Lotion: hand-washing liquid, soap, etc.
Disinfectant: “84″, formaldehyde, glutaraldehyde, potassium permanganate, ethylene oxide, peracetic acid, all kinds of air disinfectants, etc.
Protective Equipment: masks, thermometers
Prevention and treatment of antiviral drugs: amantadine, rimantadine, viruses Ling, ribavirin, etc.
Therapy (1) symptomatic support.
In patients with suspected and diagnosed on the spot should be treated in isolation, emphasizing early treatment.
Right people are infected with swine influenza are mainly integrated symptomatic supportive care. Note that rest, more water, pay attention to nutrition, to closely observe the patient’s condition; incidence of the early period of 48 hours is the best treatment for high fever, clinical symptoms, shall shoot chest, checking blood gas.
(B) drug treatment.
1. Antiretroviral therapy: should be an early application of antiviral drugs, oseltamivir can be a trial (oseltamivir Tamiflu). Tamiflu is a neuraminidase inhibitor, for swine influenza virus may be inhibited, dose 75mg / d, course of five days, children used with caution. From the United States swine influenza virus has recently infected with the virus isolated from oseltamivir and zanamivir (zanamivir) is sensitive, resistant to the amantadine and rimantadine.
2. Antibiotics: In case of bacterial infection could be the use of antibiotics.
(C) TCM treatment.
1. Lung Wei poison attack.
Symptoms: fever, aversion to cold, sore throat, headache, muscle aches, cough.
Governing law: heat detoxification, Xuanfei thoroughly evil.
Reference Recipe: Sunburn ephedra, almonds, Gypsum, Bupleurum, Scutellaria, Arctiin, Notopterygium, raw licorice.
Commonly used Chinese medicine: Lotus Qingwen capsule, silver and yellow type agents, Shuanghuanglian oral preparation.
2. Drug traffickers lung and stomach.
Symptoms: fever, or aversion to cold, nausea, vomiting, abdominal pain, diarrhea, head and body, muscle aches.
Governing law: heat detoxification, dampness and medium.
Reference Prescriptions: puerarin, baicalin, berberine, herb, Agastache rugosa, Jiang Ban Xia, Su Ye, Magnolia officinalis.
Commonly used Chinese medicine: Gegenqinlian pellets, etc. Huoxiangzhengqi preparation.
3. Poison obstruct gas business.
Symptoms: high fever, coughing, chest tightness, suffocation and Chuancu shortness of breath, irritability, Shenzheshenhun delirium.
Governing law: clear air cool camp.
Reference Recipe: Sunburn ephedra, almonds, Trichosanthes, raw rhubarb, gypsum, red peony, buffalo horn.
When necessary, use Angongniuhuang Pill, as well as Tanreqing, blood must be net, Qing Kai Ling, XNJI so.
Tags: H1N1 Flu Herbs, H1N1 Flu Prevent Medicine, H1N1 Flu Traditional Chinese Medicine, H1N1 Flu Treatment Herbs