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26 The Dengue Peril With the onset of the ๏ฌrst vaccine preventing the lethal mosquito-borne infection that places third world countries at risk and the current sporadic number of dengue cases for the past ๏ฌve years in Cambodia, Healthwise Digest had the pleasure of interviewing Dr. Philippe Dussart, Head of Virology Unit at the Institut Pasteur du Cambodge (IPC).

The Dengue Peril - Pasteur Institute in Cambodia...26 The Dengue Peril With the onset of the first vaccine preventing the lethal mosquito-borne infection that places third world countries

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The Dengue Peril

With the onset of the first vaccine preventing the lethal mosquito-borne infection that places third world countries at risk and the current sporadic number of dengue cases for the past five years in Cambodia, Healthwise Digest had the pleasure of interviewing Dr. Philippe Dussart, Head of Virology Unit at the Institut Pasteur du Cambodge (IPC).

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We have invited him to share to the public the factors affecting the vaccine and drug treatment development, the countryโ€™s present programs that thwart the disease, as well as the role of IPC.

Healthwise Digest (HD): Are the number of dengue cases in the country likely to increase over the next decade, given the current growth from the past years?Dr. Philippe Dussart (Dr. Dussart): Dengue virus is an arbovirus, which means it is a virus that is transmitted by an arthropod vector, mainly Aedes mosquitoes. This virus infects approximately 50-100 million people annually in over 100 endemic countries. However, predicting the number of dengue cases over a year in one country remains difficult, given that four dengue serotypes have been described (Dengue-1, -2, -3 and -4). A subject can first get infected by one of the four dengue serotypes: after acquiring the immunity against one serotype, the organism will develop antibodies against this serotype, and will therefore be immunized against this serotype. However, this person would still be at risk of contracting the other dengue serotypes. Dengue circulation is well-described in Cambodia during the rainy season and occurs from May to September with the highest incidence of dengue cases usually observed in July or August. A gradual decrease is then observed from September until the end of the year. Dengue cases are rarely detected from December to April.

Since 2011, we have mainly encountered one same dengue serotype over the Cambodian dengue season, although the three other serotypes are also occasionally detected. Last year, in 2015, we

observed an increasing number of dengue cases compared to the previous year, but the outbreak was still lower than in 2013, and variations of dengue cases over the next few years are difficult to estimate.

Dengue-1 serotype has been circulating in Cambodia since 2011 and most of the population is now immunized against this virus which suggests that the next outbreak could be related to another dengue serotype. Therefore, one cannot easily say that dengue cases are increasing every year, since the occurrence of infections depend on peopleโ€™s immunity as well as on the types of dengue virus that are circulating in the country during a given period. Bearing all these in mind, predicting the extent and the degree of severity of the next dengue season still remains a difficult task at present.

HD: Given the seasonality and fluctuation in numbers, is it enough to state that the country is ready in battling and preventing this disease in terms of resources and/or facilities?

Dr. Dussart: Dengue has been a major public health challenge in Cambodia, which is why the Ministry of Health has made it a national priority since 1996. As a Franco-Cambodian institute and a research agency placed under the patronage of the Ministry of Health, the Institut Pasteur du Cambodgeโ€™s researchers, along with their colleagues from the Ministry of Health from the National Dengue Control Program at the Cambodia National Malaria Center, are dedicating a large part of their research capacity to tackle the disease.Laboratory testing for dengue was introduced in 2000, whereas active sentinel surveillance of dengue was established in 2001.

From that time, the IPCโ€™s Virology

Unit has always collaborated with its CNM colleagues. At the IPCโ€™s Virology Unit, being a reference laboratory for arboviruses diagnosis, we receive samples from different provincial hospitals on a weekly basis, contribute to the detection of the virus and are involved in research such as genotyping and sequencing of the dengue virus.

HD: What is the impact of dengue outbreak on the countryโ€™s public health?Dr. Dussart: This definitely has a huge impact on the countryโ€™s public health, since most of the infected patients are young people, mainly children aged between 1 and 15. It has a huge impact because if you are suspected to have contracted a severe form of the disease, you need to be treated in hospital. However, we also have to consider that some patients only present mild-fever or a clinical spectrum of non-severe clinical manifestations, thus not requiring a doctorโ€™s visit.

HD: We have already heard in 2015 that there is an approved dengue vaccine out in the market. Would you care to provide us some insight regarding that vaccine?

Dr. Dussart: Researches on dengue virus started 40 years ago. Dengvaxia, is the first dengue manufactured vaccine. It was developed by the pharmaceutical laboratory Sanofi Pasteur after two decades of research and scientific development. Its commercialization in Mexico, Brazil and the Philippines has recently been approved. The company is now working on obtaining authorizations to distribute it in countries where dengue is endemic. We are entering the era of the dengue vaccine, which makes us hope that we will soon be able to reduce the burden of the disease in Southeast Asia, as well as in all countries where dengue is a major

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public health priority. This first vaccine is indicated to patients aged from 9 years old up to 45 years old, who are living in endemic areas. The decision to authorize the marketing of this vaccine in Cambodia remains in the hands of the Ministry of Health. Up to now, the vaccine has not been approved in Cambodia yet.

Dengvaxia is a live recombinant tetravalent dengue vaccine, which means it is a chimeric vaccine with a backbone of yellow fever vaccine strain in which genes of envelope and membrane of each dengue serotype have been introduced. Clinical studies have shown that the vaccine was safe to use and designed to protect against all four dengue serotypes. However, its efficacy varies depending on the serotypes. Several vaccine candidates against dengue from other companies, are currently in the development pipeline, with different approaches.

HD: Do you have any idea of why it has taken such a long time to produce a vaccine?

Dr. Dussart: Producing a dengue vaccine took 40 years, it has been a quite long and difficult process. One of the main difficulty faced when developing the vaccine was related to the antibody-dependent enhancement: after being infected by a first dengue serotype (primary infection), a subject develops protective antibodies against this serotype. During a secondary infection (infection by one of the three other serotypes), the presence of antibodies acquired from the first dengue infection (also named heterotypic antibodies) which remains at lows level in some cases, enhances dengue virus infection in cells and can increase the inflammatory response. The consequence of this phenomenon is an increased risk to develop a severe form of dengue disease such as dengue hemorrhagic fever. Developing a monovalent vaccine, active against one dengue serotype would be easier and faster. However, the phenomenon of antibody-dependent enhancement requires pharmaceutical companies to develop an active vaccine against all four dengue serotypes.

HD: What is the immunity duration of the Dengvaxia vaccine?

Dr. Dussart: Dengvaxia has been evaluated as a 3-dose series on a 0, 6 and 12 month schedule in Phase III clinical studies. It has been observed during clinical studies that a set of three vaccinations contributed to increase antibody responses and may also increase the quality of the antibody response and the duration of the protection. The WHO Strategic Advisory Group of Experts on Immunization is currently reviewing the evidence for Dengvaxia and will advise WHO on a policy position for this new vaccine. The elements to be taken in consideration are: vaccine safety, vaccine efficacy, disease burden and cost-effectiveness.

HD: We have seen a few vaccines that have been developed and sold for a higher price, which may not be easy for the general public. Do you have any idea as to how much this vaccine will be priced?

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Dr. Dussart: If Sanofi Pasteur wants to sell Dengvaxia to Southeast Asia, the company will have to adapt the price according to the economic level of the country. Of course, I donโ€™t think that their intention is to sell such a vaccine at the same price as in Europe or the U.S., where the targeted population would be people who plan to travel in dengue endemic areas.

HD: If there is a success in delivering a vaccine to prevent dengue, why do we still donโ€™t have a treatment drug?

Dr. Dussart: There are currently several on-going researches on anti-viral drugs that should be able to treat dengue infections, but at this stage I havenโ€™t heard of any component that could be commercialized any time soon. The difficulty to develop anti-viral drugs is explained by several factors: First, components or molecules need to be selected as potential anti-viral drug. Second, we need to target a specific mechanism such as virus entry in targeted cells or virus replication in infected-cells, for example. Designing drug discovery studies and screening natural or synthetized components takes time.

HD: On a final note, what are the basic advices you can share to our readers that they can practice at home to prevent acquiring dengue?

Dr. Dussart: My first advice would be to avoid mosquito bites. We know that the highest rates of mosquito bites occur at sunrise and sunset. You can wear clothes which protect from mosquito bites. You can also use repellents containing an effective product such as DEET, Picardin (Icaridin), Citriodiol (p-menthane-3,8-diol = PMD) or IR3535 (3-[N-Butyl-N-acetyl]-aminopropionic acid, ethyl ester). Babies and young children must sleep under bed-nets during day-time.

My second advice and probably the most important one is to avoid small water collection in and around your house, as this creates larval development sites for mosquito vectors of dengue, Zika and Chikungunya viruses. These water bodies are stagnant water in the garden, jars or tires. If they are not covered or destroyed, mosquito larvae are likely to develop in them.

แž‡แžถแž˜แžฝแž™แž“แžนแž„แž€แžถแžšแž…แžถแž”แŸ‹แž•แŸ’แžแžพแž˜แž“แŸƒแž€แžถแžšแž…แžถแž€แŸ‹แžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„แž€แžถแžšแž–แžถแžšแž€แžถแžšแž†แŸ’แž›แž„แž˜แŸƒแžšแŸ„แž‚แžŠแŸƒแž›แž”แž„แŸ’แž€แžกแžพแž„แžŠแŸ„แž™แž˜แžผแžŸแžŠแŸแžŸแžถแž แžถแžœ แž“แŸ…แž€แŸ’แž“แžปแž„แž”แŸƒแž‘แŸƒแžŸแžแžแžทแž™แž›แŸ„แž€ แžŠแŸƒแž›แž”แŸƒแžˆแž˜แž˜แžปแžแž“แžนแž„แž แžถแž“แžทแž—แŸแž™ แž“แžทแž„แž…แŸ†แž“แžฝแž“แžขแŸ’แž“แž€แžšแž„แž‚แŸƒแŸƒแŸ‡แžŠแŸ„แž™แžŸแžถแžšแž€แžถแžšแž†แŸ’แž›แž„แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž“แŸ…แž€แž˜แŸ’แž–แžปแž‡แžถแž€แŸ’แž“แžปแž„แžšแž™แŸˆแž–แŸƒแž›แž”แŸƒแŸƒแŸ†แž†แŸ’แž“แŸƒแŸ†แž€แž“แŸ’แž›แž„แž˜แž€แž“แŸƒแŸ‡ แž‘แžŸแŸƒแžŸแž“แžถแžœแžŠแŸ’แžแžธHealthwiseDigest แž˜แžถแž“แžŸแŸƒแž…แž€แŸ’แžแžธแžšแžธแž€แžšแžถแž™แž€แŸ’แž“แžปแž„แž€แžถแžšแžŸแž˜แžถแŸ’แž—แŸƒแžŸแž›แŸ„แž€แžœแŸƒแž‡แŸ’แž‡-แž”แžŽแŸ’แžŒแžทแž Philippe Dussart แž”แŸƒแž’แžถแž“แž•แŸ’แž“แŸƒแž€แžŸแžทแž€แŸƒแžŸแžถแž˜แŸƒแžšแŸ„แž‚แž“แŸ…แžœแžทแž‘แŸƒแž™แžถแžŸแžถแŸ’แžแŸƒแž“แž”แŸ‰แŸƒแžŸแŸ’แž‘แŸแžšแž€แž˜แŸ’แž–แžปแž‡แžถ (IPC)แŸ” แž™แžพแž„แž”แž“แžขแž‰แŸ’แž‡แžพแž‰แž‚แžถแžแŸ‹แžŠแžพแž˜แŸƒแž”แžธแž…แŸƒแž€แžšแŸ†แž›แŸƒแž€แžŠแž›แŸ‹แžŸแžถแž’แžถแžšแžŽแŸˆแž‡แž“ แž…แŸ†แž–แŸ„แŸ‡แž€แžแŸ’แžแŸƒแžŠแŸƒแž›แž”แŸ‰แŸ‡-แž–แžถแž›แŸ‹แž›แžพแž”แž‰แŸ’แž แŸƒแž“แŸƒแžœแŸ‰แŸƒแž€แŸ‹แžŸแžปแŸ†แžถแž„ แž“แžทแž„ แž€แžถแžšแžขแž—แžทแžœแžŒแŸƒแžแžฑแžŸแžแžŸแŸ†แžšแžถแž”แŸ‹แž–แŸƒแž™แžถแž”แž› แž“แžทแž„ แž€แž˜แŸ’แž˜แžœแžทแž’แžธแžšแž”แžŸแŸ‹แž‡แžถแžแžทแž”แž„แžถแŸ’แž แž‰แžขแŸ†แž–แžธแž€แžถแžšแž”แž‰แŸƒแžˆแž”แŸ‹ แžฌ แž€แžถแžšแž€แžถแžšแž–แžถแžšแž‡แŸ†แž„แžบ แž แžพแž™แž€แŸแžŠแžผแž…แž‡แžถแž…แŸƒแž”แžถแž”แŸ‹แž“แŸƒ IPC แž•แž„แžŠแŸƒแžšแŸ”

Healthwise Digest (HD): แžแžพแž…แŸ†แž“แžฝแž“แž“แŸƒแž€แžšแžŽแžธแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž“แŸ…แž€แŸ’แž“แžปแž„แž”แŸƒแž‘แŸƒแžŸแž“แŸƒแŸ‡แž‘แŸ†แž“แž„แž‡แžถแž“แžนแž„แž€แžพแž“แžกแžพแž„แž€แŸ’แž“แžปแž„แžšแž™แŸˆแž–แŸƒแž›แž˜แžฝแž™แž‘แžŸแžœแžแŸƒแžŸแžšแŸแž€แŸƒแŸƒแž™ แžŸแžผแž˜แž”แž„แžถแŸ’แž แŸƒแž‰แžŠแŸ„แž™แž™แŸ„แž„แž‘แŸ…แžแž˜แž‘แžทแž“แŸ’แž“แž“แŸแž™แž–แžธแž†แŸ’แž“แŸƒแŸ†แž€แž“แŸ’แž›แž„แž‘แŸ…?แž›แŸ„แž€แžœแŸƒแž‡แŸ’แž‡แž”แžŽแŸ’แžŒแžทแž Philippe Dussart ( แžœแŸƒแž‡แŸ’แž‡แž”แžŽแŸ’แžŒแžทแž Dussart ):แžœแžธแžšแŸ‰แžปแžŸแž”แž„แŸ’แž€แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž‚แžบแžˆแŸ’แž˜แŸƒแŸ‡ Arbovirus แžœแž‡แžถแž˜แŸƒแžšแŸ„แž‚แžŠแŸƒแž›แžแŸƒแžผแžœแž”แž“แž”แž‰แŸ’แž‡แžผแž“แž–แžธแž˜แž“แžปแžŸแŸƒแžŸแž˜แžถแŸ’แž“แŸƒแž€แŸ‹แž‘แŸ…แž˜แž“แžปแžŸแŸƒแžŸแž˜แžถแŸ’แž“แŸƒแž€แŸ‹แž‘แŸ€แžแžแž˜แžšแž™แŸˆแžŸแžแŸ’แžœแž˜แžผแžŸแžแŸ’แž›แŸƒแž‰แžธ ( Aedes Mosquitoes )แŸ”แžœแžธแžšแŸ‰แžปแžŸแž“แŸƒแŸ‡แž…แŸ†แž›แž„แž‘แŸ…แž˜แž“แžปแžŸแŸƒแžŸแž”แŸƒแž แŸƒแž› 50 - 100 แž›แžถแž“แž“แžถแž€แŸ‹แž‡แžถแžšแŸ€แž„แžšแžถแž›แŸ‹แž†แŸ’แž“แŸƒแŸ† แž“แŸ…แž€แŸ’แž“แžปแž„แž”แŸƒแž‘แŸƒแžŸแž‡แžถแž„ 100แŸ” แž‘แŸ„แŸ‡แž™แŸ‰แŸƒแž„แžŽแžถ แž€แžถแžšแž–แŸƒแž™แžถแž€แžšแž›แžพแž…แŸ†แž“แžฝแž“แž“แŸƒแž€แžšแžŽแžธแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž…แŸ†แžŽแžถแž™แž–แŸƒแž›แž›แžพแžŸแž–แžธแž˜แžฝแž™แž†แŸ’แž“แŸƒแŸ† แž“แŸ…แž€แŸ’แž“แžปแž„แž”แŸƒแž‘แŸƒแžŸแž˜แžฝแž™แžŠแŸƒแž›แžœแž“แŸ…แžแŸƒแž‡แžถแž€แžถแžšแž›แŸ†แž”แž€แžŠแŸ„แž™แžŸแžถแžšแžแžถแž”แŸƒแž—แŸƒแž‘แžœแžธแžšแžปแžŸแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แžœแž˜แžถแž“แž‘แŸ…แžŠแž›แŸ‹แž”แžฝแž“แž”แŸƒแž—แŸƒแž‘ (แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜ -1 -2 -3 แž“แžทแž„-4) แŸ” แž˜แž“แžปแžŸแŸƒแžŸแž˜แžถแŸ’แž“แŸƒแž€แŸ‹แžŠแŸ†แž”แžผแž„แžขแžถแž…แž†แŸ’แž›แž„แžœแžธแžšแŸ‰แžปแžŸแžŽแžถแž˜แžฝแž™แž€แŸ’แž“แžปแž„แž…แŸ†แžŽแŸ„แž˜แž”แŸƒแž—แŸƒแž‘แžœแžธแžšแžปแžŸแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž‘แžถแŸ†แž„ 4: แž”แž“แžถแŸ’แž‘แŸƒแž”แŸ‹แž–แžธแž‘แž‘แžฝแž›แž”แž“แž€แžถแžšแž†แŸ’แž›แžพแž™แžแž”แž“แŸƒแž”แŸƒแž–แŸแž“แŸ’แž’แž€แž€แžถแžšแž–แžถแžšแžšแžถแž„แž€แžถแž™แž”แŸƒแž†แŸ†แž„แž“แžนแž„แžœแžธแžšแŸ‰แžปแžŸ แžšแžถแž„แž€แžถแž™แžšแž”แžŸแŸ‹แž™แžพแž„แž“แžนแž„แž”แž„แŸ’แž€แžพแžแž”แŸƒแž–แŸแž“แŸ’แž’แž€แžถแž–แžŸแžปแŸ†แžถ แžŠแžพแž˜แŸƒแž”แžธแžŸแž˜แžถแŸ’แž›แŸƒแž”แŸ‹แž”แŸƒแž—แŸƒแž‘แž“แŸƒแžœแžธแžšแŸ‰แžปแžŸแž“แŸ„แŸ‡แŸ”แž‘แŸ„แŸ‡แž‡แžถแž™แŸ‰แŸƒแž„แžŽแžถ แž˜แž“แžปแžŸแŸƒแžŸแž˜แžถแŸ’แž“แŸƒแž€แŸ‹แž“แŸƒแŸ‡แž“แžนแž„แž“แŸ…แžแŸƒแž˜แžถแž“แž แžถแž“แžทแž—แŸแž™แž“แŸƒแž€แžถแžšแž†แŸ’แž›แž„แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜ แžŠแŸƒแž›แž”แž„แŸ’แž€แžŠแŸ„แž™แž”แŸƒแž—แŸƒแž‘แž“แŸƒแžœแžธแžšแŸ‰แžปแžŸ

แž‚แŸƒแžปแž“แžˆแžถแž˜แž•แŸƒแžŸแŸƒแž„แž‘แŸ€แžแŸ” แžœแžŠแŸ’แžแž“แŸƒแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž“แŸ…แž€แŸ’แž“แžปแž„แž”แŸƒแž‘แŸƒแžŸแž€แž˜แŸ’แž–แžปแž‡แžถแž…แŸƒแžพแž“แž€แžพแžแž˜แžถแž“แž“แŸ…แžšแžŠแžผแžœแžœแžŸแŸƒแžŸแžถแž…แžถแž”แŸ‹แž–แžธแžแŸƒแžงแžŸแžถ แžŠแž›แŸ‹แžแŸƒแž€แž‰แŸ’แž‰แŸƒ แž‡แžถแž˜แžฝแž™แž“แžนแž„แžขแžแŸƒแŸƒแžแŸ’แž–แžŸแŸ‹แž”แŸ†แž•แžปแžแž“แŸƒแž€แžšแžŽแžธแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž‡แžถแž’แž˜แŸ’แž˜แžแžŸแž„แŸ’แž€แŸƒแžแžƒแžพแž‰แž“แŸ…แž€แŸ’แž“แžปแž„แžแŸƒ แž€แž€แŸ’แž€แžถ แžฌ แžแŸƒแžŸแžธแž แžถแŸ”แž”แž“แžถแŸ’แž‘แŸƒแž”แŸ‹แž˜แž€แž€แžถแžšแž’แžถแŸ’แž›แŸƒแž€แŸ‹แž…แžปแŸ‡แž”แž“แŸ’แžแžทแž…แž˜แŸ’แžแž„แž…แžถแž”แŸ‹แž–แžธแžแŸƒแž€แž‰แŸ’แž‰แŸƒ แžšแž แžผแžแžŠแž›แŸ‹แž…แžปแž„แž†แŸ’แž“แŸƒแŸ†แŸ” แž€แžšแžŽแžธแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แžแŸƒแžผแžœแž”แž“แž€แž˜แŸƒแžšแž€แžƒแžพแž‰แž…แžถแž”แŸ‹แž–แžธแžแŸƒแž’แŸ’แž“แžผ แžŠแž›แŸ‹แžแŸƒ แž˜แŸƒแžŸแžถ:แž…แžถแž”แŸ‹แžแŸ†แž„แž–แžธแž†แŸ’แž“แŸƒแŸ† 2011 แž˜แž€ แž™แžพแž„แž”แž“แž‡แžฝแž”แž”แŸƒแž‘แŸ‡แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แžถแž‚แž…แŸƒแžพแž“แž”แž„แŸ’แž€แžกแžพแž„แžŠแŸ„แž™แž”แŸƒแž—แŸƒแž‘แžœแžธแžšแžปแžŸแžแŸƒแž˜แžฝแž™แž”แŸƒแž—แŸƒแž‘แžŸแŸ†แžšแžถแž”แŸ‹แžšแžŠแžผแžœแž€แžถแž›แž€แžพแžแž˜แžถแž“แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜ แž“แŸ…แž€แŸ’แž“แžปแž„แž”แŸƒแž‘แŸƒแžŸแž€แž˜แŸ’แž–แžปแž‡แžถ แž‘แŸ„แŸ‡แž™แŸ‰แŸƒแž„แžŽแžถ แž”แŸƒแž—แŸƒแž‘แžœแžธแžšแžปแžŸแž”แžธแž•แŸƒแžŸแŸƒแž„แž‘แŸ€แž แž€แŸแžแŸƒแžผแžœแž”แž“แžšแž€แžƒแžพแž‰แž˜แŸ’แžแž„แž˜แžถแŸ’แž€แŸƒแž›แž•แž„แžŠแŸƒแžšแŸ” แž€แžถแž›แž–แžธแž†แŸ’แž“แŸƒแŸ†แž˜แžปแž“ แž“แŸ…แž€แŸ’แž“แžปแž„แž†แŸ’แž“แŸƒแŸ† 2015แž™แžพแž„แžŸแž„แŸ’แž€แŸƒแžแžƒแžพแž‰แž˜แžถแž“แž…แŸ†แž“แžฝแž“แž€แžพแž“แžกแžพแž„แž“แŸƒแž€แžšแžŽแžธแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“-แžˆแžถแž˜แž”แžพแž’แŸ€แž”แž‘แŸ…แž“แžนแž„แž†แŸ’แž“แŸƒแŸ†แž˜แžปแž“แŸ—แž”แŸ‰แžปแž“แŸ’แžแŸƒแž€แžถแžšแž•แŸ’แž‘แžปแŸ‡แž“แŸƒแŸ‡แž“แŸ…แžแŸƒแž‘แžถแž”แž‡แžถแž„แž“แŸ…แž€แŸ’แž“แžปแž„แž†แŸ’แž“แŸƒแŸ† 2013 แž“แžทแž„ แž€แžถแžšแž”แŸƒแŸƒแž”แŸƒแžฝแž›แž“แŸƒแž€แžšแžŽแžธแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž€แŸ’แž“แžปแž„แžšแž™แŸˆแž–แŸƒแž›แž”แŸ‰แžปแž“แžถแŸ’แž˜แŸƒแž“แž†แŸ’แž“แŸƒแŸ†แžแž„แž˜แžปแžแž‚แžบแž˜แžถแž“แž€แžถแžšแž›แŸ†แž”แž€แž€แŸ’แž“แžปแž„แž€แžถแžšแž”แŸ‰แŸƒแž“แŸ‹แž”แŸƒแž˜แžถแžŽแŸ” แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜ แžŠแŸƒแž›แž”แž„แŸ’แž€แžŠแŸ„แž™แžœแžธแžšแŸ‰แžปแžŸ แž”แŸƒแž—แŸƒแž‘แž‘แžธ 1 แžแŸƒแžผแžœแž”แž“แž€แžพแžแž˜แžถแž“แž‚แŸƒแž”แŸ‹แžœแžŠแŸ’แžŠแž“แŸƒแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž€แŸ’แž“แžปแž„แž”แŸƒแž‘แŸƒแžŸแž€แž˜แŸ’แž–แžปแž‡แžถแž…แžถแž”แŸ‹แžแŸ†แž„แž–แžธแž†แŸ’แž“แŸƒแŸ† 2011 แž แžพแž™แžถแž‚แž…แŸƒแžพแž“แž“แŸƒแž”แŸƒแž‡แžถแž‡แž“แžฅแžกแžผแžœแž“แŸƒแŸ‡แž”แž“แž…แžถแž€แŸ‹แžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„แž”แŸƒแž†แŸ†แž„แž“แžนแž„แžœแžธแžšแŸ‰แžปแžŸแž“แŸƒแŸ‡แžŠแžผแž…แŸ’แž“แŸƒแŸ‡แž”แŸƒแžŸแžทแž“แž”แžพแž€แžถแžšแž•แŸ’แž‘แžปแŸ‡แžกแžพแž„แž›แžพแž€แž€แŸƒแŸƒแž™ แžœแžขแžถแž…แž“แžนแž„แžแŸƒแžผแžœแž”แž“แž‘แžถแž€แŸ‹แž‘แž„แž‘แŸ…แž“แžนแž„แž”แŸƒแž—แŸƒแž‘แžœแžธแžšแžปแžŸแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž”แŸƒแž—แŸƒแž‘แžŽแžถแž˜แžฝแž™แž•แŸƒแžŸแŸƒแž„แž‘แŸ€แžแŸ”

แžŠแžผแž…แŸ’แž“แŸƒแŸ‡แž แžพแž™ แžแŸƒแžนแž˜แžแŸƒแž€แžšแžŽแžธแž˜แžฝแž™แžœแž–แžทแž”แž€แž“แžนแž„แž“แžทแž™แž™แžแžถ แž€แžšแžŽแžธแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜ แž€แŸ†แž–แžปแž„แžแŸƒแž€แžพแž“แžกแžพแž„แž‡แžถแžšแŸ€แž„แžšแžถแž›แŸ‹แž†แŸ’แž“แŸƒแŸ†แžŠแŸ„แž™แžŸแžถแžšแž€แžถแžšแž€แžพแžแžกแžพแž„แž“แŸƒแž€แžถแžšแž†แŸ’แž›แž„แž˜แŸƒแžšแŸ„แž‚แž“แŸƒแŸ‡แž“แŸ„แŸ‡แž‘แŸƒแž‚แžบแž–แžนแž„แž•แŸ’แžขแŸƒแž€แž›แžพแž”แŸƒแž–แŸแž“แŸ’แž’แž€แžถแž–แžŸแžถแŸŠแŸƒแŸ†แžšแž”แžŸแŸ‹แž˜แž“แžปแžŸแŸƒแžŸ แž…แŸ†แž–แŸ„แŸ‡แž”แŸƒแž—แŸƒแž‘แž“แŸƒแžœแžธแžšแžปแžŸแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แžŠแŸƒแž›แž€แŸ†แž–แžปแž„แž…แžšแžถแž…แžšแž“แŸ…แž€แŸ’แž“แžปแž„แž”แŸƒแž‘แŸƒแžŸแž“แžถแžšแžŠแžผแžœแž€แžถแž›แž€แžพแžแž˜แžถแž“แž‡แŸ†แž„แžบแŸ” แž…แŸ†แž–แŸ„แŸ‡แž˜แžปแžแž”แž‰แŸ’แž แŸƒแž‘แžถแŸ†แž„แžขแžŸแŸ‹แž“แŸƒแŸ‡แž€แŸ’แž“แžปแž„แž…แžทแžแŸ’แž แž€แžถแžšแž–แŸƒแž™แžถแž€แžšแžŽแŸแž…แŸ†แž–แŸ„แŸ‡แžœแžทแžŸแžถแž›แžถแž– แž“แžทแž„แž€แž˜แŸƒแžทแžแž“แŸƒแžถแž–แž’แŸ’แž„แž“แŸ‹แž’แŸ’แž„แžšแž…แŸ†แž–แŸ„แŸ‡แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž“แžถแžšแžŠแžผแžœแž€แžถแž›แžแž„แž˜แžปแžแž“แŸƒแŸ‡แž“แŸ…แžแŸƒแž‡แžถแž€แžถแžšแž›แŸ†แž”แž€แž“แŸ…แž–แŸƒแž›แž”แž…แŸ’แž…แžปแž”แŸƒแž”แž“แŸ’แž“แŸ”

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HD: แžขแžถแžŸแŸƒแŸแž™แž›แžพแž›แŸแž€แŸ’แžแžแŸแžŽแŸ’แžŒแžšแžŠแžผแžœแž€แžถแž› แž“แžทแž„ แž€แžถแžšแžกแžพแž„แž…แžปแŸ‡แž“แŸƒแž‘แžทแž“แŸ’แž“แž“แŸแž™แžŠแŸƒแž›แž‘แž‘แžฝแž›แž”แž“ แžแžพแžœแž‚แŸƒแž”แŸ‹แž‚แŸƒแŸƒแž“แŸ‹แžŠแžพแž˜แŸƒแž”แžธแž”แž‰แŸ’แž‡แŸƒแž€แŸ‹แžแžถแž”แŸƒแž‘แŸƒแžŸแž“แŸƒแŸ‡แž”แž“แžแŸƒแŸ€แž˜แžแŸ’แž›แžฝแž“แž‡แžถแžŸแŸƒแŸƒแž…แž€แŸ’แž“แžปแž„แž€แžถแžšแž”แŸƒแž™แžปแž‘แŸ’แž’แž€แž”แŸƒแž†แŸ†แž„แž“แžทแž„ แž€แžถแžšแž€แžถแžšแž–แžถแžšแž‡แŸ†แž„แžบแž“แŸƒแŸ‡แž“แŸ…แž€แŸ’แž“แžปแž„แž›แž€แŸ’แžแžแžŽแŸ’แžŒแž“แŸƒแž’แž“แž’แžถแž“แž˜แž“แžปแžŸแŸƒแžŸ แž“แžทแž„แž€แžถแžšแž•แŸ’แžแž›แŸ‹แžŸแŸƒแžœแžŠแŸƒแžšแžฌแž‘แŸƒ?แž›แŸ„แž€แžœแŸƒแž‡แŸ’แž‡แž”แžŽแŸ’แžŒแžทแž Dussart: แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜ แž‚แžบแž‡แžถแž”แž‰แŸ’แž แŸƒแž”แŸƒแžˆแž˜แž•แŸ’แž“แŸƒแž€แžŸแžแžปแžถแž–แžŸแžถแž’แžถแžšแžŽแŸˆแžŸแžแŸ†แž“แŸ‹แž˜แžฝแž™แž“แŸ…แž€แž˜แŸ’แž–แžปแž‡แžถแžŠแŸƒแž›แž‡แžถแž แŸƒแžแžปแž’แŸ’แžœแžพแžฑแŸƒแž™แž€แŸƒแžŸแžฝแž„แžŸแžปแžแž—แžทแž”แž›แž…แžถแžแŸ‹แž‘แžปแž€แžœแž‡แžถแžขแžถแž‘แžทแžถแž–แžแžถแŸ’แž“แŸƒแž€แŸ‹แž‡แžถแžแžทแž…แžถแž”แŸ‹แžแŸ†แž„แž–แžธแž†แŸ’แž“แŸƒแŸ† 1996แŸ” แž€แŸ’แž“แžปแž„แž“แžถแž˜แž‡แžถแžœแžทแž‘แŸƒแž™แžถแžŸแžถแŸ’แžแŸƒแž“แž”แžšแžถแŸ†แž„แž€แž˜แŸ’แž–แžปแž‡แžถ แž“แžทแž„ แž‘แžธแžถแŸ’แž“แŸƒแž€แŸ‹แž„แžถแžšแžŸแŸƒแŸƒแžœแž‡แŸƒแŸƒแžœแž˜แžฝแž™แž”แž“แžถแž€แŸ‹แž€แŸƒแŸƒแž˜แž€แžถแžšแžงแž”แžแŸ’แžแž˜แŸ’แž—แžšแž”แžŸแŸ‹แž€แŸƒแžŸแžฝแž„แžŸแžปแžแž—แžทแž”แž› แž€แŸƒแžปแž˜แžขแŸ’แž“แž€แžŸแŸƒแŸƒแžœแž‡แŸƒแŸƒแžœแžœแžทแž‘แŸƒแž™แžถแžŸแžถแŸ’แžแŸƒแž“แž”แŸ‰แŸƒแžŸแŸ’แž‘แŸแžšแž€แž˜แŸ’แž–แžปแž‡แžถแžšแžฝแž˜แž‡แžถแž˜แžฝแž™แžŸแž แž€แžถแžšแžธแžšแž”แžŸแŸ‹แžแŸ’แž›แžฝแž“แž–แžธแž€แŸƒแžŸแžฝแž„แžŸแžปแžแž—แžทแž”แž›แž–แžธแž€แž˜แŸ’แž˜แžœแžทแž’แžธแž‘แž”แŸ‹แžŸแžถแŸ’แž€แŸƒแžแŸ‹แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž“แŸ…แž˜แž‡แŸƒแžˆแž˜-แžŽแŸ’แžŒแž› แž‡แžถแžแžทแž”แŸƒแž™แžปแž‘แŸ’แž’แž€แž“แžนแž„แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แž…แžถแž‰แŸ‹แž”แŸƒแž‘แŸƒแžŸแž€แž˜แŸ’แž–แžปแž‡แžถ แž”แž“แž”แžผแž‡แžถแž“แžผแžœแžŸแž˜แžแŸ’แžแžถแž–แžŸแŸƒแŸƒแžœแž‡แŸƒแŸƒแžœแžšแž”แžŸแŸ‹แž–แžฝแž€แž‚แŸƒแž˜แžฝแž™แž•แŸ’แž“แŸƒแž€แž’แŸ†แžŠแžพแž˜แŸƒแž”แžธแžŠแŸ„แŸ‡แžŸแŸƒแŸƒแž™แž…แŸ†แž–แŸ„แŸ‡แž‡แŸ†แž„แžบแž“แŸƒแŸ‡แŸ”

แž€แžถแžšแž’แŸ’แžœแžพแžแŸƒแžŸแŸ’แžแž˜แž“แŸ’แž‘แžธแžšแž–แžทแžŸแŸ„แž’แž“แŸแžŸแž˜แŸƒแŸƒแž”แŸ‹แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แžแŸƒแžผแžœแž”แž“แž‚แŸƒแžŽแŸƒแž“แžถแŸ†แž“แŸ…แž€แŸ’แž“แžปแž„แž†แŸ’แž“แŸƒแŸ† 2000 แžแžŽแŸˆแžŠแŸƒแž›แž€แžถแžšแžแŸƒแžฝแžแž–แžทแž“แžทแžแŸƒแž™แž–แŸƒแž‘แŸƒแž™แžŸแž€แž˜แŸ’แž˜แž“แŸƒแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž”แž“แž”แž„แŸ’แž€แžพแžแžกแžพแž„แž“แŸ…แž†แŸ’แž“แŸƒแŸ† 2001แž…แžถแž”แŸ‹แž–แžธแž–แŸƒแž›แž“แŸ„แŸ‡แž˜แž€แž•แŸ’แž“แŸƒแž€แžŸแžทแž€แŸƒแžŸแžถแž˜แŸƒแžšแŸ„แž‚แž“แŸƒ IPC แžแŸƒแž„แžแŸƒแž”แž“แžŸแž แž€แžถแžšแž‡แžถแž˜แžฝแž™ CNM แžŠแŸƒแž›แž‡แžถแž˜แžทแžแŸ’แžแžšแžฝแž˜แž€แžถแžšแž„แžถแžšแžšแž”แžŸแŸ‹ แžแŸ’แž›แžฝแž“แŸ” แž“แŸ…แž•แŸ’แž“แŸƒแž€แžŸแžทแž€แŸƒแžŸแžถแž˜แŸƒแžšแŸ„แž‚แž“แŸƒ IPC แžšแž”แžŸแŸ‹แž›แŸ„แž€แžแŸƒแžผแžœแž”แž“แž€แžถแŸ’แž›แŸƒแž™แž‡แžถแž˜แž“แŸ’แž‘แžธแžšแž–แžทแžŸแŸ„แž’แž“แŸแž™แŸ„แž„แž˜แžฝแž™แžŸแž˜แŸƒแŸƒแž”แŸ‹แž€แžถแžšแž’แŸ’แžœแžพแžšแŸ„แž‚แžœแžทแž“แžทแž…แŸ’แž†แŸแž™แž›แžพแžœแžธแžšแŸ‰แžปแžŸ Arboviruses แžŠแŸƒแž›แž™แžพแž„แž‘แž‘แžฝแž›แž”แž“แž‚แŸ†แžšแžผแžแŸƒแžŸแŸ’แžแž–แžธแž˜แž“แŸ’แž‘แžธแžšแž–แŸƒแž‘แŸƒแž™แžแŸƒแžแŸ’แžแž•แŸƒแžŸแŸƒแž„แž‚แžถแŸ’แž“แŸƒแž‡แžถแžšแŸ€แž„แžšแžถแž›แŸ‹แžŸแž”แŸ’แžแŸƒแž แŸแžŠแžพแž˜แŸƒแž”แžธแž’แŸ’แžœแžพแž€แžถแžšแžœแžทแžถแž‚แž›แžพแž”แŸƒแž—แŸƒแž‘แžšแž”แžŸแŸ‹แžœแžธแžšแŸ‰แžปแžŸ แž“แžทแž„ แžแŸƒแžผแžœแž”แž“แž…แžผแž›แžšแžฝแž˜แž“แŸ…แž€แŸ’แž“แžปแž„แž€แžถแžšแžŸแŸƒแŸƒแžœแž‡แŸƒแŸƒแžœแž”แŸƒแž—แŸƒแž‘แžŠแŸƒแž›แž–แžถแž€แŸ‹แž–แŸแž“แŸ’แž’แž€ แžŠแžผแž…แž‡แžถแž€แŸƒแžปแž˜แž“แŸƒแž”แŸƒแž—แŸƒแž‘แžœแžธแžšแžปแŸ‰แžŸ ( Genotype ) แž“แžทแž„แž›แŸ†แžถแž”แŸ‹แž›แŸ†แžŠแŸ„แž™แž“แŸƒแž”แŸƒแž—แŸƒแž‘แžœแžธแžšแžปแŸ‰แžŸแž‚แŸƒแžปแž“แžˆแžถแž˜แŸ”HD: แžแžพแžขแŸ’แžœแžธแž‡แžถแž•แž›แž”แŸ‰แŸ‡แž–แžถแž›แŸ‹แž“แŸƒแž€แžถแžšแž•แŸ’แž‘แžปแŸ‡แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž“แŸ…แž›แžพแžŸแžปแžแžถแž–แžŸแžถแž’แžถแžšแžŽแŸˆแžšแž”แžŸแŸ‹แž”แŸƒแž‘แŸƒแžŸแž“แŸƒแŸ‡?แž›แŸ„แž€แžœแŸƒแž‡แŸ’แž‡แž”แžŽแŸ’แžŒแžทแž Dussart: แž“แŸƒแŸ‡แž–แžทแžแž‡แžถแž˜แžถแž“แž•แž›แž”แŸ‰แŸ‡แž–แžถแž›แŸ‹แž™แŸ‰แŸƒแž„แžแŸ’แž›แŸƒแŸ†แž„แžŠแž›แŸ‹แžŸแžปแžแžถแž–แžŸแžถแž’แžถแžšแžŽแŸˆแžšแž”แžŸแŸ‹แž”แŸƒแž‘แŸƒแžŸแž“แŸƒแŸ‡แž…แžถแž”แŸ‹แžแŸ†แž„แž–แžธแžถแž‚แž…แŸƒแžพแž“แž“แŸƒแžขแŸ’แž“แž€แž‡แŸ†แž„แžบแž”แž“แž†แŸ’แž›แž„แž˜แŸƒแžšแŸ„แž‚แž“แŸƒแŸ‡แž‚แžบแž‡แžถแž˜แž“แžปแžŸแŸƒแžŸแžœแŸแž™แž€แŸ’แž˜แŸƒแž„แžŠแŸƒแž›แžถแž‚แž…แŸƒแžพแž“แž‡แžถแž€แžปแž˜แžถแžšแž˜แžถแž“แžขแžถแž™แžปแž…แž“แŸ„แŸ’แž›แŸƒแŸ‡แž–แžธ 1 แžŠแž›แŸ‹15 แž†แŸ’แž“แŸƒแŸ†แŸ” แžœแž˜แžถแž“แž•แž›แž”แŸ‰แŸ‡แž–แžถแž›แŸ‹แž’แŸ†แž’แŸƒแž„ แžŠแŸ„แž™แžŸแžถแžšแžแŸƒแž”แŸƒแžŸแžทแž“แž”แžพแžขแŸ’แž“แž€แžแŸƒแžผแžœแž”แž“แž‚แŸƒแžŸแž„แŸƒแžŸแŸแž™แžแžถ แžŸแŸ’แžแžทแžแž€แŸ’แž“แžปแž„แž‘แž˜แŸƒแž„แŸ‹แž’แŸ’แž„แž“แŸ‹แž’แŸ’แž„แžšแž˜แžฝแž™แž“แŸƒแž‡แŸ†แž„แžบแž“แŸƒแŸ‡ แžขแŸ’แž“แž€แž…แžถแŸ†แž”แž…แŸ‹แžแŸƒแžผแžœแž‘แž‘แžฝแž›แž€แžถแžšแž–แŸƒแž™แžถแž”แž›แž“แŸ…แž˜แž“แŸ’แž‘แžธแžšแž–แŸƒแž‘แŸƒแž™แŸ”แž‘แŸ„แŸ‡แž‡แžถแž™แŸ‰แŸƒแž„แžŽแžถ แž™แžพแž„แžแŸƒแžผแžœแž–แžทแž…แžถแžšแžŽแžถแžแžถ แžขแŸ’แž“แž€แž‡แŸ†แž„แžบแž˜แžฝแž™แž…แŸ†แž“แžฝแž“แžแŸƒแžนแž˜แžแŸƒแž˜แžถแž“แžšแŸ„แž‚แžŸแž‰แŸ’แž‰แŸƒแž€แŸ’แžแŸƒแžแŸ’แž›แžฝแž“แžŸแŸƒแžฝแž…แžŸแŸƒแŸƒแžœ แž“แžทแž„ แž›แŸแž€แŸ’แžแžแŸแžŽแŸ’แžŒแžŸแžปแžแžถแž–แž‘แžผแž‘แŸ…แž˜แžทแž“แž˜แžถแž“แž›แž€แŸ’แžแžŽแŸˆแž’แŸ’แž„แž“แŸ‹แž’แŸ’แž„แžšแž‘แŸƒแž“แŸ„แŸ‡ แž–แžฝแž€แž‚แŸƒแž‚แžบแž˜แžทแž“แžแž˜แŸƒแžผแžœแžขแŸ„แž™แžŸแž˜แŸƒแŸƒแž€แž–แŸƒแž™แžถแž”แž›แž“แŸ…แž˜แž“แŸ’แž‘แžธแžšแž–แŸƒแž‘แŸƒแž™แž‘แŸƒแŸ”

HD: แž™แžพแž„แž”แž“แžฎแžšแžฝแž…แž แžพแž™แž“แŸ…แž€แŸ’แž“แžปแž„แž†แŸ’แž“แŸƒแŸ† 2015 แžแžถแž˜แžถแž“แž€แžถแžšแž…แžถแž€แŸ‹แžแžถแŸ’แž“แŸƒแŸ†แž”แž„แžถแŸ’แž€แŸƒแžšแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž”แž“แžขแž“แžปแž˜แŸแžแž…แŸƒแž‰แž“แŸ…แž›แžพแž‘แžธแž•แŸƒแžŸแžถแžšแŸ”แžแžพแžขแŸ’แž“แž€แžขแžถแž…แž•แŸ’แžแž›แŸ‹แžฑแŸƒแž™แž™แžพแž„แž“แžผแžœแž€แžถแžšแž™แž›แŸ‹แžŠแžนแž„แž‘แžผแž›แŸ†แž‘แžผแž›แžถแž™แž˜แžฝแž™แž…แŸ†แž“แžฝแž“แž‘แžถแž€แŸ‹แž‘แž„แž“แžนแž„แž€แžถแžšแž…แžถแž€แŸ‹แžแžถแŸ’แž“แŸƒแŸ†แž”แž„แžถแŸ’แž€แŸƒแžšแž“แŸƒแŸ‡แž”แž“แž‘แŸƒ?แž›แŸ„แž€แžœแŸƒแž‡แŸ’แž‡แž”แžŽแŸ’แžŒแžทแž Dussart: แž€แžถแžšแžŸแŸƒแŸƒแžœแž‡แŸƒแŸƒแžœแž›แžพแžœแžธแžšแŸ‰แžปแžŸแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž”แž“แž…แžถแž”แŸ‹แž•แŸ’แžแžพแž˜แžแŸ†แž„แž–แžธ 40 แž†แŸ’แž“แŸƒแŸ†แž˜แžปแž“แŸ” Dengva-xia แž‚แžบแž‡แžถแžœแŸ‰แŸƒแž€แŸ‹แžŸแžปแŸ†แžถแž„แž”แž„แžถแŸ’แž€แŸƒแžšแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แžŠแŸ†แž”แžผแž„แž‚แŸƒแž”แž„แŸ’แžขแžŸแŸ‹แŸ” แžœแžแŸƒแžผแžœแž”แž“แž”แž„แŸ’แž€แžพแžแžกแžพแž„แžŠแŸ„แž™แž˜แž“แŸ’แž‘แžธแžšแž–แžทแžŸแŸ„แž’แž“แŸแžฑแžŸแž Sanofiแž”แŸ‰แŸƒแžŸแŸ’แž‘แŸแžšแž”แž“แžถแŸ’แž‘แŸƒแž”แŸ‹แž–แžธแž–แžธแžšแž‘แžŸแžœแžแŸƒแžŸแž“แŸƒแž€แžถแžšแžŸแŸƒแŸƒแžœแž‡แŸƒแŸƒแžœ แž“แžทแž„ แž€แžถแžšแžขแž—แžทแžœแžŒแŸƒแžแžœแžทแž‘แŸƒแž™แžถแžŸแžถแžŸแŸƒแŸ’แžแŸ” แž€แžถแžšแž’แŸ’แžœแžพแž–แžถแžŽแžทแž‡แŸ’แž‡แž€แž˜แŸ’แž˜แžšแž”แžŸแŸ‹แžแŸ’แž›แžฝแž“แž“แŸ…แž€แŸ’แž“แžปแž„แž˜แžปแžทแž€แžŸแžปแžทแž€

แž”แŸƒแž‘แŸƒแžŸแž”แŸƒแŸƒแžŸแžปแžธแž› แž“แžทแž„ แž”แŸƒแž‘แŸƒแžŸแž แŸ’แžœแžธแž›แžธแž–แžธแž“แž‘แžพแž”แžแŸƒแžแŸƒแžผแžœแž”แž“แžขแž“แžปแž˜แŸแžแŸ” แžฅแžกแžผแžœแž“แŸƒแŸ‡แž€แŸƒแžปแž˜แž แŸŠแžปแž“แž€แŸ†แž–แžปแž„แž’แŸ’แžœแžพแž€แžถแžšแž›แžพแž€แžถแžšแž‘แž‘แžฝแž›แž”แž“แž€แžถแžšแžขแž“แžปแž‰แŸ’แž‰แŸƒแžแžŠแžพแž˜แŸƒแž”แžธแž…แŸƒแž€แž…แžถแž™แžœแž“แŸ…แž€แŸ’แž“แžปแž„แž”แŸƒแž‘แŸƒแžŸแžŠแŸƒแž›แž€แŸ†แž–แžปแž„แžšแžธแž€แžšแžถแž›แŸ” แž™แžพแž„แž€แŸ†แž–แžปแž„แž…แžผแž›แž‘แŸ…แžšแž€แžŸแž€แžšแžถแž‡แž“แŸƒแž€แžถแžšแž…แžถแž€แŸ‹แžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แžŠแŸƒแž›แž’แŸ’แžœแžพแžฑแŸƒแž™แž™แžพแž„แžŸแž„แŸƒแžƒแžนแž˜แžแžถ แž™แžพแž„แž“แžนแž„แžขแžถแž…แž€แžถแžแŸ‹แž”แž“แŸ’แžแž™แž”แž“แŸ’แž‘แžปแž€แž“แŸƒแž‡แŸ†แž„แžบแž“แŸ…แž€แŸ’แž“แžปแž„แžแŸ†แž”แž“แŸ‹แžขแžถแžŸแžปแžธแžขแžถแž‚แŸ’แž“แŸƒแž™แŸแž€แŸแžŠแžผแž…แž‡แžถแž“แŸ…แž€แŸ’แž“แžปแž„แž”แŸƒแž‘แŸƒแžŸแž‘แžถแŸ†แž„แžขแžŸแŸ‹แžŠแŸƒแž›แž‡แžถแž€แž“แŸ’แž›แŸƒแž„แž€แžพแžแž˜แžถแž“แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜ แžŠแŸƒแž›แž‡แžถแž€แžแŸ’แžแŸƒแžขแžถแž‘แžทแžถแž–แž…แž˜แŸƒแž”แž„แž“แŸƒแžŸแžปแžแžถแž–แžŸแžถแž’แžถแžšแžŽแŸˆแŸ” แžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„แž‡แžถแž›แžพแž€แžŠแŸ†แž”แžผแž„แž“แŸƒแŸ‡แžแŸƒแžผแžœแž”แž“แžŽแŸƒแž“แžถแŸ†แžขแŸ„แž™แž”แŸƒแžพแž›แžพแž˜แž“แžปแžŸแŸƒแžŸแžขแžถแž™แžปแž…แžถแž”แŸ‹แž–แžธแžขแžถแž™แžป 9 แž†แŸ’แž“แŸƒแŸ†แžšแž แžผแžแžŠแž›แŸ‹แžขแžถแž™แžป 45 แž†แŸ’แž“แŸƒแŸ† แžŠแŸƒแž›แž€แŸ†แž–แžปแž„แžšแžŸแŸ‹แž“แŸ…แž€แŸ’แž“แžปแž„แžแŸ†แž”แž“แŸ‹แžšแžธแž€แžšแžถแž›แž“แŸƒแž‡แŸ†แž„แžบแŸ” แž€แžถแžšแžŸแž˜แŸƒแŸƒแž…แž…แžทแžแŸ’แž แžŠแžพแž˜แŸƒแž”แžธแžขแž“แžปแž‰แŸ’แž‰แŸƒแžแžฑแŸƒแž™แž‘แžธแž•แŸƒแžŸแžถแžšแž“แŸƒแžแžถแŸ’แž“แŸƒแŸ†แž”แž„แžถแŸ’แž€แŸƒแžš แž“แŸ…แž€แŸ’แž“แžปแž„แž”แŸƒแž‘แŸƒแžŸแž€แž˜แŸ’แž–แžปแž‡แžถแž“แŸƒแŸ‡แž“แŸ…แžแŸƒแžŸแŸ’แžแžทแžแž€แŸ’แž“แžปแž„แžŠแŸƒแžšแž”แžŸแŸ‹แž€แŸƒแžŸแžฝแž„แžŸแžปแžแž—แžท-แž”แž›แŸ” แžšแž แžผแžแž˜แž€แžŠแž›แŸ‹แž–แŸƒแž›แž“แŸƒแŸ‡ แžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„แž“แŸƒแŸ‡แž˜แžทแž“แžแŸƒแžผแžœแž”แž“แžขแž“แžปแž˜แŸแžแž“แŸ…แž€แŸ’แž“แžปแž„แž”แŸƒแž‘แŸƒแžŸแž€แž˜แŸ’แž–แžปแž‡แžถแž“แŸ…แžกแžพแž™แž‘แŸƒแŸ”

Dengvaxia แžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜ live recom-binant tetravalent แžŠแŸƒแž›แž˜แžถแž“แž“แŸแž™แžแžถ แžœแž‡แžถแžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„ chimeric แž‡แžถแž˜แžฝแž™แž“แžนแž„ a backbone of yellow fever vaccine strain แžŠแŸƒแž›แžŸแŸƒแŸƒแž˜ แž“แžทแž„ แžŸแŸ†แž”แž€แž˜แžฝแž™แŸ—แž“แŸƒแž”แŸƒแž—แŸƒแž‘แžœแžธแžšแžปแŸ‰แžŸแž‚แŸƒแžปแž“แžˆแžถแž˜แžแŸƒแžผแžœแž”แž“แžšแžฝแž˜แž”แž‰แŸ’แž…แžผแž›แŸ” แž€แžถแžšแžŸแŸƒแŸƒแžœแž‡แŸƒแŸƒแžœแž”แž“แž”แž„แžถแŸ’แž แŸƒแž‰แžแžถ แžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„แž“แŸƒแŸ‡แž˜แžถแž“แžŸแžปแžœแžแŸ’แžแžทแžถแž–แž€แŸ’แž“แžปแž„แž€แžถแžšแž”แŸƒแžพแž“แžทแž„ แž”แž“แžšแž…แž“แžถแžกแžพแž„แžŠแžพแž˜แŸƒแž”แžธแž€แžถแžšแž–แžถแžšแž”แŸƒแž†แŸ†แž„แž“แžนแž„แž”แŸƒแž—แŸƒแž‘แžœแžธแžšแžปแžŸแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž‘แžถแŸ†แž„แž”แžฝแž“แŸ” แž‘แŸ„แŸ‡แž‡แžถแž™แŸ‰แŸƒแž„แžŽแžถ แž”แŸƒแžŸแžทแž‘แŸ’แž’แž€แžถแž–แžšแž”แžŸแŸ‹แžœแžขแžถแžŸแŸƒแŸแž™แž›แžพแž”แŸƒแž—แŸƒแž‘แžœแžธแžšแžปแžŸแŸ” แž€แŸƒแžปแž˜แž แŸŠแžปแž“แž•แž›แžทแžแžœแŸ‰แŸƒแž€แŸ‹แžŸแžปแŸ†แžถแž„แž”แž„แžถแŸ’แž€แŸƒแžšแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž•แŸƒแžŸแŸƒแž„แž‘แŸ€แž แž‚แžบแž”แž…แŸ’แž…แžปแž”แŸƒแž”แž“แŸ’แž“แž€แŸ†แž–แžปแž„แžŸแŸ’แžแžทแžแž€แŸ’แž“แžปแž„แž‡แŸ†แž แžถแž“

แž“แŸƒแž€แžถแžšแžŸแžทแž€แŸƒแžŸแžถแžขแž—แžทแžœแžŒแŸƒแžˆแž“แŸแž›แžพแžœแžทแž’แžธแžŸแžถแžŸแŸ’แžแŸƒแž•แŸƒแžŸแŸƒแž„แŸ—แž‚แžถแŸ’แž“แŸƒแŸ”

HD: แžแžพแžขแŸ’แž“แž€แž™แž›แŸ‹แžƒแžพแž‰แž™แŸ‰แŸƒแž„แžŠแžผแž…แž˜แŸ’แžแŸƒแž…แžŠแŸƒแž›แžแžถ แž แŸƒแžแžปแžขแŸ’แžœแžธแž”แž“แž‡แžถแž€แžถแžšแž•แž›แžทแžแžœแŸ‰แŸƒแž€แŸ‹แžŸแžปแŸ†แžถแž„แž”แž„แžถแŸ’แž€แŸƒแžšแž‡แŸ†แž„แžบแžแŸƒแžผแžœแž…แŸ†แžŽแžถแž™แž–แŸƒแž›แžœแŸƒ-แž›แžถแž™แžผแžš?แž›แŸ„แž€แžœแŸƒแž‡แŸ’แž‡แž”แžŽแŸ’แžŒแžทแž Dussart: แž€แžถแžšแž•แž›แžทแžแžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„แž€แžถแžšแž–แžถแžšแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜ แžแŸƒแžผแžœแž”แž“แž…แŸ†แžŽแžถแž™แž–แŸƒแž›แžขแžŸแŸ‹แžšแž™แŸˆแž–แŸƒแž› 40 แž†แŸ’แž“แŸƒแŸ† แžœแž…แžถแŸ†แž”แž…แŸ‹แžแŸƒแžผแžœแž€แžถแžšแž™แŸˆแž–แŸƒแž›แž™แžผแžš แž“แžทแž„ แžŠแŸ†แžŽแžพแžšแž€แžถแžšแž“แŸƒแž€แžถแžšแž•แž›แžทแžแž˜แžถแž“แž€แžถแžšแž–แžทแž”แž€แŸ” แž˜แžฝแž™แž€แŸ’แž“แžปแž„แž…แŸ†แžŽแŸ„แž˜แž€แžถแžšแž›แŸ†แž”แž€แžŸแŸ†แžแž“แŸ‹แžŠแŸƒแž›แž‡แžฝแž”แž”แŸƒแž‘แŸ‡แž‚แžบแž–แžถแž€แŸ‹แž–แŸแž“แŸ’แž’แž€แž“แžนแž„แž€แžถแžšแžขแž—แžทแžœแžŒแŸƒแžแžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„แž“แŸƒแŸ‡แžแŸƒแžผแžœแž”แž“แž‘แžถแž€แŸ‹แž‘แž„แž‘แŸ…แž“แžนแž„แž€แžถแžšแž”แž„แŸ’แž€แžพแž“แž›แž‘แŸ’แž’แž€แžถแž–แž“แŸƒแžขแž„แŸ’แž‚แž”แžŠแžทแž”แž€แŸ’แžแžฏแž€-แžšแžถแž‡แŸƒแž™ ( antibody-dependent ): แž”แž“แžถแŸ’แž‘แŸƒแž”แŸ‹แž–แžธแžแŸƒแžผแžœแž”แž“แž†แŸ’แž›แž„แž˜แŸƒแžšแŸ„แž‚แžŠแŸ„แž™แž”แŸƒแž—แŸƒแž‘แžœแžธแžšแžปแžŸแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แžŠแŸ†แž”แžผแž„ ( แž€แžถแžšแž†แŸ’แž›แž„แž˜แŸƒแžšแŸ„แž‚แž”แž‹แž˜ ) แžšแžถแž„แž€แžถแž™แžšแž”แžŸแŸ‹แž™แžพแž„แž”แž„แŸ’แž€แžพแžแž”แŸƒแž–แŸแž“แŸ’แž’แž€แž€แžถแžšแž–แžถแžšแžŠแžพแž˜แŸƒแž”แžธแž”แŸƒแž†แŸ†แž„แž“แžนแž„แžœแžธแžšแŸ‰แžปแžŸแžŠแŸƒแž›แž†แŸ’แž›แž„แž…แžผแž›แž€แŸ’แž“แžปแž„แžแŸ’แž›แžฝแž“แŸ” แžขแŸ†แžกแžปแž„แž–แŸƒแž›แž“แŸƒแž€แžถแžšแž†แŸ’แž›แž„แž‡แŸ†แž„แžบแž”แž“แžถแŸ’แž‘แŸƒแž”แŸ‹ ( แž€แžถแžšแž†แŸ’แž›แž„แžœแžธแžšแŸ‰แžปแžŸแž˜แžฝแž™แž€แŸ’แž“แžปแž„แž…แŸ†แžŽแŸ„แž˜แž”แŸƒแž—แŸƒแž‘แžœแžธแžšแžปแžŸแž”แžธแž•แŸƒแžŸแŸƒแž„แž‘แŸ€แž) แžœแžแŸ’แžแž˜แžถแž“แž“แŸƒแžขแž„แŸ‹แž‘แžธแž€แžšแžŠแŸƒแž›แž‘แž‘แžฝแž›แž”แž“แž–แžธแž€แžถแžšแž†แŸ’แž›แž„แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž‡แžถแž›แžพแž€แžŠแŸ†แž”แžผแž„ ( แžขแž„แŸ‹แž‘แžธแž€แžšแž”แŸƒแž†แŸ†แž„แž“แžนแž„แž”แŸƒแž—แŸƒแž‘แžœแžธแžšแŸ‰แžปแžŸแž‡แžถแž€แŸ‹แž›แžถแž€แŸ‹ Heterotypic Antibody )แžŠแŸƒแž›แž“แŸ…แžแŸƒแž˜แžถแž“แž€แŸ†แžšแžทแžแž‘แžถแž”แž“แŸ…แž€แŸ’แž“แžปแž„แž€แžšแžŽแžธแž˜แžฝแž™แž…แŸ†แž“แžฝแž“ แž”แž„แŸ’แž€แžพแž“แž€แŸ†แžšแžทแžแž…แž˜แŸ’แž›แž„แž‡แŸ†แž„แžบแž“แŸƒแžœแžธแžšแŸ‰แžปแžŸแž‚แŸƒแžปแž“แžˆแžถแž˜แž“แŸ…แž€แŸ’แž“แžปแž„แŸ„แžŸแžทแž€แžถ แž“แžทแž„ แž”แž„แŸ’แž€แžพแž“แž€แžถแžšแž†แŸ’แž›แžพแž™แžแž”แž“แŸƒแž€แžถแžšแžšแž›แžถแž€แŸ” แž•แž›แžœแžทแž”แž€แž“แŸƒแž”แžแžปแž—แžผแžแž“แŸƒแŸ‡ แž‚แžบแž‡แžถแž แžถแž“แžทแž—แŸแž™แžแŸ’แž–แžŸแŸ‹แž€แŸ’แž“แžปแž„แž€แžถแžšแžขแž—แžทแžœแžŒแŸƒแžแž‡แžถแž‘แž˜แŸƒแž„แŸ‹แž’แŸ’แž„แž“แŸ‹แž’แŸ’แž„แžšแž“แŸƒแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž”แŸƒแž—แŸƒแž‘ Hemorrhagic Fever ( แž‚แŸƒแžปแž“แžˆแžถแž˜แžŠแŸƒแž›แž”แž„แŸ’แž€แžขแŸ„แž™แž˜แžถแž“แž€แžšแž แžผแžšแžˆแžถแž˜ )แŸ” แž€แžถแžšแžขแž—แžทแžœแžŒแŸƒแžแžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„monovalent แž”แŸƒแž†แŸ†แž„แž“แžนแž„แž”แŸƒแž—แŸƒแž‘แžœแžธแžšแžปแžŸแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜

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แž”แŸƒแž—แŸƒแž‘แž˜แžฝแž™แŸ— แž‚แžฝแžšแžแŸƒแž˜แžถแž“แžถแž–แž„แžถแž™แžŸแŸƒแžฝแž› แž“แžทแž„ แž›แžฟแž“แž‡แžถแž„แž˜แžปแž“แŸ” แž‘แŸ„แŸ‡แž‡แžถแž™แŸ‰แŸƒแž„แžŽแžถ แž”แžแžปแž—แžผแžแž“แŸƒแž€แžถแžšแž”แž„แŸ’แž€แžพแž“แž”แŸƒแž–แŸแž“แŸ’แž’แž€แž€แžถแžšแž–แžถแžšแžฏแž€แžšแžถแž‡แŸƒแž™แžแž˜แŸƒแžผแžœแžฑแŸƒแž™แž€แŸƒแžปแž˜แž แŸŠแžปแž“แžฑแžŸแžแž”แž„แŸ’แž€แžพแžแžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„แžŸแž€แž˜แŸ’แž˜แž”แŸƒแž†แŸ†แž„แž“แžนแž„แž”แŸƒแž—แŸƒแž‘แžœแžธแžšแžปแžŸแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž‘แžถแŸ†แž„แž”แžฝแž“แŸ”

HD: แžแžพแžขแŸ’แžœแžธแž‘แŸ…แž‡แžถแžšแž™แŸˆแž–แŸƒแž›แžถแž–แžŸแžถแŸŠแŸƒแŸ†แž“แŸƒแžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„ Deng-vaxia?แž›แŸ„แž€แžœแŸƒแž‡แŸ’แž‡แž”แžŽแŸ’แžŒแžทแž Dussart: Dengvaxia แžแŸƒแžผแžœแž”แž“แžœแž™แžแž˜แŸ’แž›แŸƒ 3 แž€แž˜แŸƒแžทแžแž›แžพแž€แžถแž›แžœแžทแžถแž‚ 0, 6 แžแŸƒแž“แžทแž„ 12 แžแŸƒแž“แŸ…แž€แŸ’แž“แžปแž„แž€แžถแžšแžŸแŸƒแŸƒแžœแž‡แŸƒแŸƒแžœแžŠแŸ†แžŽแžถแž€แŸ‹แž€แžถแž›แž‘แžธ IIIแŸ” แžœแžแŸƒแžผแžœแž”แž“แž‚แŸƒแžŸแž„แŸ’แž€แŸƒแžแžƒแžพแž‰แž€แŸ’แž“แžปแž„แžขแŸ†แžกแžปแž„แž–แŸƒแž›แž“แŸƒแž€แžถแžšแžŸแžทแž€แŸƒแžŸแžถ แžŠแŸƒแž›แž”แž“แž€แŸ†แžŽแžแŸ‹แžแžถแž€แžถแžšแž…แžถแž€แŸ‹แžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„แž‘แžถแŸ†แž„แž”แžธแž€แŸ†แžšแžทแžแžขแžถแž…แž”แž„แŸ’แž€แžพแž“แž€แžถแžšแž†แŸ’แž›แžพแž™แžแž”แž€แŸ’แž“แžปแž„แž€แžถแžšแž”แž„แŸ’แž€แžพแžแžขแž„แŸ’แž‚แž”แžŠแžทแž”แž€แŸ’แž แž“แžทแž„แžขแžถแž…แž”แž„แŸ’แž€แžพแž“แž“แžผแžœแž‚แžปแžŽแžถแž–แž“แŸƒแž€แžถแžšแž†แŸ’แž›แžพแž™แžแž”แžขแž„แŸ’แž‚แž”แžŠแžทแž”แž€แŸ’แž แž“แžทแž„ แžšแž™แŸˆแž–แŸƒแž›แž“แŸƒแž€แžถแžšแž€แžถแžšแž–แžถแžšแŸ” แžขแŸ’แž“แž€แž‡แŸ†แž“แžถแž‰แž•แŸ’แž“แŸƒแž€แž”แŸƒแž–แŸแž“แŸ’แž’แž€แžถแž–แžŸแžปแŸ†แžถแž“แŸƒแž€แŸƒแžปแž˜แž”แŸƒแžนแž€แŸƒแžŸแžถแž™แžปแž‘แŸ’แž’แž€แžŸแžถแžŸแŸƒแŸ’แžแžขแž„แŸ’แž‚-แž€แžถแžšแžŸแžปแžแžถแž–แž–แžทแž—แž–แž›แŸ„แž€ WHO แž”แž…แŸ’แž…แžปแž”แŸƒแž”แž“แŸ’แž“แž€แŸ†แž–แžปแž„แž–แžทแž“แžทแžแŸƒแž™แž—แžŸแŸ’แžแžปแžแž„แžŸแž˜แŸƒแŸƒแž”แŸ‹แžœแŸ‰แŸƒแž€แŸ‹แžŸแžปแŸ†แžถแž„ Dengvaxia แž“แžทแž„ แžŽแŸƒแž“แžถแŸ†แžŸแŸ’แžแžธแž–แžธแž‚แŸ„แž›แž“แž™แŸ„แž”แž™แžแŸ’แž˜แžธแž˜แžฝแž™ แžŸแž˜แŸƒแŸƒแž”แŸ‹แž˜แžปแžแž„แžถแžšแžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„แžแŸ’แž˜แžธแž“แŸƒแŸ‡แžŠแž›แŸ‹แžขแž„แŸ’แž‚แž€แžถแžšแžŸแžปแžแžถแž–แž–แžทแž—แž–แž›แŸ„แž€แŸ” แž’แžถแžแžปแžŠแŸƒแž›แžแŸƒแžผแžœแž”แž“แž‚แŸƒแž™แž€แž‘แŸ…แž’แŸ’แžœแžพแž€แžถแžšแž–แžทแž…แžถแžšแžŽแžถแž‚แžบ: แžŸแžปแžœแžแŸ’แžแžทแžถแž–แžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„ แž”แŸƒแžŸแžทแž‘แŸ’แž’แž€แžถแž–แžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„ แž”แž“แŸ’แž‘แžปแž€แž‡แŸ†แž„แžบ แž“แžทแž„แžแž˜แŸ’แž›แŸƒแž”แŸƒแžŸแžทแž‘แŸ’แž’แž€แžถแž–แŸ”

HD: แž™แžพแž„แž”แž“แžƒแžพแž‰แžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„แž˜แžฝแž™แž…แŸ†แž“แžฝแž“แžŠแŸƒแž›แžแŸƒแžผแžœแž”แž“แž”แž„แŸ’แž€แžพแžแžกแžพแž„ แž“แžทแž„ แž”แž“แž›แž€แŸ‹แž€แŸ’แž“แžปแž„แžแž˜แŸ’แž›แŸƒแžแŸ’แž–แžŸแŸ‹แžŠแŸƒแž›แž˜แžทแž“แžขแžถแž…แž˜แžถแž“แžถแž–แž„แžถแž™แžŸแŸƒแžฝแž›แžŸแž˜แŸƒแŸƒแž”แŸ‹แžŸแžถแž’แžถแžšแžŽแž‡แž“แž‘แžผแž‘แŸ…แŸ” แžแžพแžขแŸ’แž“แž€แž‚แžทแž

แž™แŸ‰แŸƒแž„แžŽแžถแžŠแŸƒแžšแžแžถแžแžพแžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„แž“แŸƒแŸ‡แž“แžนแž„แžแŸƒแžผแžœแžถแž€แŸ‹แž›แž€แŸ‹แž€แŸ’แž“แžปแž„แžแž˜แŸ’แž›แŸƒแž”แŸ‰แžปแž“แžถแŸ’แž˜แŸƒแž“?แž›แŸ„แž€แžœแŸƒแž‡แŸ’แž‡แž”แžŽแŸ’แžŒแžทแž Dussart: แž”แžพ Sanofi Pasteur แž…แž„แŸ‹แž›แž€แŸ‹ Dengvaxia แž“แŸ…แžขแžถแžŸแžปแžธแžขแžถแž‚แŸ’แž“แŸƒแž™แŸ แž€แŸƒแžปแž˜แž แŸŠแžปแž“แž“แžนแž„แž˜แžถแž“แž€แžถแžšแžŸแž˜แŸƒแž”แžŸแž˜แŸƒแžฝแž›แžแž˜แŸ’แž›แŸƒแžŠแŸ„แž™แž™แŸ„แž„แžแž˜แž€แž˜แŸƒแžทแžแžŸแŸƒแžŠแŸ’แž‹-แž€แžทแž…แŸ’แž…แž“แŸƒแž”แŸƒแž‘แŸƒแžŸแž“แŸƒแŸ‡แŸ” แž‡แžถแž€แžถแžšแž–แžทแžแžŽแžถแžŸแŸ‹ แžแŸ’แž‰แžปแŸ†แž˜แžทแž“แž‚แžทแžแžแžถแž”แŸ†แžŽแž„แžšแž”แžŸแŸ‹แž–แžฝแž€แž‚แŸƒแžŠแžพแž˜แŸƒแž”แžธแž›แž€แŸ‹แžœแŸ‰แŸƒแž€แŸ‹แžŸแžปแŸ†แžถแž„แž“แŸƒแŸ‡ แž“แŸ…แž€แŸ’แž“แžปแž„แžแž˜แŸ’แž›แŸƒแžŠแžผแž…แž‚แžถแŸ’แž“แŸƒแž“แžนแž„แž”แŸƒแž‘แŸƒแžŸแžขแžบแžšแŸ‰แžปแž” แžฌแžŸแž แžšแžŠแŸ’แž‹แžขแžถแž˜แŸƒแžšแžทแž€แžŠแŸƒแž›แž”แŸƒแž‡แžถแž‡แž“แž‚แŸ„แž›แžŠแŸ…แžŸแŸ†แžšแžถแž”แŸ‹แž€แžถแžšแž…แžถแž€แŸ‹แžœแŸ‰แŸƒแž€แŸ‹แžŸแžปแŸ†แžถแž„แž“แŸƒแŸ‡ แž‚แžบแž€แŸƒแžปแž˜แž˜แž“แžปแžŸแŸƒแžŸแžŠแŸƒแž›แž“แžนแž„แž’แŸ’แžœแžพแžŠแŸ†แžŽแžพแžšแž‘แŸ…แž€แŸ’แž“แžปแž„แžแŸ†แž”แž“แŸ‹แžŠแŸƒแž›แž˜แžถแž“แž€แžถแžšแžšแžธแž€แžšแžถแž›แž“แŸƒแž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แŸ”

HD: แž”แŸƒแžŸแžทแž“แž”แžพแž˜แžถแž“แž€แžถแžšแž‘แž‘แžฝแž›แž”แž“แž‡แŸƒแžถแž‚แž‡แŸแž™แž€แŸ’แž“แžปแž„แž€แžถแžšแž•แŸ’แžแž›แŸ‹แžœแŸ‰แŸƒแž€แŸ‹แžŸแžถแŸ†แž„แžŠแžพแž˜แŸƒแž”แžธแž€แžถแžšแž–แžถแžšแž€แžปแŸ†แžฑแŸƒแž™แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜ แž แŸƒแžแžปแžขแŸ’แžœแžธแž”แž“แž‡แžถแž™แžพแž„แž“แŸ…แžแŸƒแž˜แžทแž“แž‘แžถแž“แŸ‹แž˜แžถแž“แžฑแžŸแžแžŸแŸ†แžšแžถแž”แŸ‹แž–แŸƒแž™แžถแž”แž›?แž›แŸ„แž€แžœแŸƒแž‡แŸ’แž‡แž”แžŽแŸ’แžŒแžทแž Dussart: แž“แžถแž–แŸƒแž›แž”แž…แŸ’แž…แžปแž”แŸƒแž”แž“แŸ’แž“แž˜แžถแž“แž€แŸƒแžปแž˜แžขแŸ’แž“แž€แžŸแŸƒแŸƒแžœแž‡แŸƒแŸƒแžœแž‡แžถแž…แŸƒแžพแž“แž€แŸ†แž–แžปแž„แž”แž“แŸ’แžแž€แžถแžšแžŸแžทแž€แŸƒแžŸแžถแž›แžพแž€แžถแžšแž”แž„แŸ’แž€แžพแžแžฑแžŸแžแž”แŸƒแž†แŸ†แž„แž“แžนแž„แžœแžธแžšแŸ‰แžปแžŸ แžŠแŸƒแž›แž‚แžฝแžšแžแŸƒแžขแžถแž…แž–แŸƒแž™แžถแž”แž›แž€แžถแžšแž†แŸ’แž›แž„แž˜แŸƒแžšแŸ„แž‚แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜แž”แž“ แž”แŸ‰แžปแž“แŸ’แžแŸƒแž“แŸ…แžŠแŸ†แžŽแžถแž€แŸ‹แž€แžถแž›แž“แŸƒแŸ‡แžแŸ’แž‰แžปแŸ†แž˜แžทแž“แž”แž“แžฎแž–แžธแžŸแž˜แžถแžŸแžถแž‚แžŽแžถแž˜แžฝแž™แžŠแŸƒแž›แžขแžถแž…แž“แžนแž„แžแŸƒแžผแžœแž”แž“แžถแž€แŸ‹แž›แž€แŸ‹แž“แŸ…แž–แŸƒแž›แžŽแžถแž˜แžฝแž™แž‡แžถแž€แŸ‹แž›แžถแž€แŸ‹แž“แŸƒแŸ‡แž‘แŸƒแŸ” แž€แžถแžšแž›แŸ†แž”แž€แž€แŸ’แž“แžปแž„แž€แžถแžšแžœแžทแžœแžแŸ’แžแž‘แŸ…แž‡แžถแžแžถแŸ’แž“แŸƒแŸ†แž”แŸƒแž†แŸ†แž„แž“แžนแž„แž˜แŸƒแžšแŸ„แž‚แž“แŸƒแŸ‡แžแŸƒแžผแžœแž”แž“แž–แž“แŸƒแž™แž›แŸ‹แžŠแŸ„แž™แž€แžแŸ’แžแŸƒแž‡แžถแž…แŸƒแžพแž“: แž‡แžถแžŠแŸ†แž”แžผแž„ แžŸแž˜แžถแžŸแžถแž‚ แžฌ แž˜แŸ‰แžผแž›แŸƒแž‚แžปแž›แžแŸƒแžผแžœแž€แžถแžšแž‡แŸƒแžพแžŸแžšแžธแžŸแž‡แžถแžแžถแŸ’แž“แŸƒแŸ†แž”แŸƒแž†แŸ†แž„แž“แžนแž„แž˜แŸƒแžšแŸ„แž‚แž”แŸƒแž€แž”แžŠแŸ„แž™แžŸแž€แžถแŸ’แžแŸƒแž“แžปแž–แž›แŸ” แž‘แžธแž–แžธแžš แž™แžพแž„แž…แžถแŸ†แž”แž…แŸ‹แžแŸƒแžผแžœแž€แŸ†แžŽแžแŸ‹แž‚แŸ„แž›แžŠแŸ…แž‡แžถแž™แž“แŸ’แžแž€แžถแžšแž‡แžถแž€แŸ‹แž›แžถแž€แŸ‹แž˜แžฝแž™แžŠแžผแž…แž‡แžถ แžœแžธแžšแŸ‰แžปแžŸแžแŸƒแžผแžœแž”แž“แž‡แŸƒแŸ€แžแž…แžผแž›แž€แŸ’แž“แžปแž„

แŸ„แžŸแžทแž€แžถ แžฌ แžœแžธแžšแŸ‰แžปแžŸแž’แŸ’แžœแžพแž€แžถแžšแž”แŸ†แž”แŸƒแž€แžแŸ’แž›แžฝแž“แž“แŸ…แž€แŸ’แž“แžปแž„แŸ„แžŸแžทแž€แžถแžŠแŸƒแž›แž†แŸ’แž›แž„แž˜แŸƒแžšแŸ„แž‚แŸ”

HD: แž“แŸ…แž€แŸ’แž“แžปแž„แž€แŸ†แžŽแžแŸ‹แžŸแž˜แžถแŸ’แž‚แŸƒแž›แŸ‹แž…แžปแž„แž€แŸƒแŸƒแž™ แžขแŸ’แžœแžธแžŠแŸƒแž›แž‡แžถแžŠแŸ†แž”แžผแž“แžถแŸ’แž˜แŸƒแž“แž˜แžผแž›แžถแŸ’แž‹แŸƒแž“แžŠแŸƒแž›แžขแŸ’แž“แž€แžขแžถแž…แž…แŸƒแž€แžšแŸ†แž›แŸƒแž€แžŠแž›แŸ‹แžขแŸ’แž“แž€แžขแžถแž“แžšแž”แžŸแŸ‹แž™แžพแž„แžŠแŸƒแž›แž–แžฝแž€แž‚แŸƒแžขแžถแž…แžขแž“แžปแžœแžแŸ’แžแž“แŸ…แžแž˜แž•แŸ’แž‘แŸ‡แžŠแžพแž˜แŸƒแž”แžธแž€แžถแžšแž–แžถแžšแž–แžธแž€แžถแžšแž†แŸ’แž›แž„แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜?

แž›แŸ„แž€แžœแŸƒแž‡แŸ’แž‡แž”แžŽแŸ’แžŒแžทแž Dussart: แžŠแŸ†แž”แžผแž“แžถแŸ’แž˜แŸƒแž“แžŠแŸ†แž”แžผแž„แžšแž”แžŸแŸ‹แžแŸ’แž‰แžปแŸ† แž‚แžบแžแŸƒแžผแžœแž€แžถแžšแž–แžถแžšแžแŸ’แž›แžฝแž“แž€แžปแŸ†แžขแŸ„แž™แž˜แžผแžŸแžแŸ†แŸ” แž™แžพแž„แžŠแžนแž„แžแžถแžขแžแŸƒแŸƒแžแŸ’แž–แžŸแŸ‹แž”แŸ†แž•แžปแžแž“แŸƒแž˜แžผแžŸแžแŸ†แž€แžพแžแž˜แžถแž“แžกแžพแž„แž“แŸ…แž–แŸƒแž›แžแŸ’แž„แŸƒแžšแŸ‡ แž“แžทแž„ แžแŸ’แž„แŸƒแž›แžทแž…แŸ” แžขแŸ’แž“แž€แžขแžถแž…แžŸแŸ’แž›แŸ€แž€แžŸแž˜แŸ’แž›แŸ€แž€แž”แŸ†แž–แžถแž€แŸ‹แžŠแŸƒแž›แžขแžถแž…แž€แžถแžšแž–แžถแžšแž–แžธแž˜แžผแžŸแŸ” แžขแŸ’แž“แž€แžขแžถแž…แž”แŸƒแžพแž”แŸƒแŸƒแžŸแŸ‹แžแžถแŸ’แž“แŸƒแŸ†แžŠแŸƒแž‰แž˜แžผแžŸแžŠแŸƒแž›แž‡แžถแž•แž›แžทแžแž•แž›แž˜แžถแž“แž”แŸƒแžŸแžทแž‘แŸ’แž’แž€แžท-แžถแž–แžŠแžผแž…แž‡แžถแžแžถแŸ’แž“แŸƒแŸ† DEET, Picardin (Icaridin), Citriodiol ( p-menthane-3,8-diol = PMD ) แžฌ IR3535 ( 3-[N-Butyl-N-acetyl]-ami-nopropionic acid, ethyl ester )แŸ” แž‘แžถแžšแž€ แž“แžทแž„แž€แžปแž˜แžถแžšแžแŸƒแžผแžœแžแŸƒแž‚แŸƒแž„แž€แŸ’แž“แžปแž„แž˜แžปแž„แž“แŸ…แž–แŸƒแž›แžแŸ’แž„แŸƒแŸ”

แžŠแŸ†แž”แžผแž“แžถแŸ’แž˜แŸƒแž“แž‘แžธแž–แžธแžšแžšแž”แžŸแŸ‹แžแŸ’แž‰แžปแŸ†แž แžพแž™แž”แŸƒแž แŸƒแž›แž‡แžถแž€แžถแžšแžŸแŸ†แžแž“แŸ‹แž”แŸ†แž•แžปแžแž˜แžฝแž™แž‚แžบแž”แŸƒแž˜แžผแž›แžšแž”แžŸแŸ‹แžšแž”แžšแžŠแŸƒแž›แžขแžถแž…แžŠแž€แŸ‹แž‘แžนแž€แž”แž“แž“แŸ…แž€แŸ’แž“แžปแž„แž•แŸ’แž‘แŸ‡แž“แžทแž„ แž‡แžปแŸ†แžœแžทแž‰แž•แŸ’แž‘แŸ‡แžšแž”แžŸแŸ‹แžขแŸ’แž“แž€แžŠแžปแž แžฌ แž€แž”แŸ‹แž…แŸ„แž› แžŠแŸƒแž›แžšแž”แžŸแŸ‹แžšแž”แžšแž‘แžถแŸ†แž„แžขแžŸแŸ‹แž“แŸƒแŸ‡แžœแžขแžถแž…แž•แŸ’แžแž›แŸ‹แžฑแž€แžถแžŸแžขแŸ„แž™แž˜แžผแžŸแžขแžถแž…แž–แž„ แž“แžทแž„แž”แž“แŸ’แžแž–แžผแž‡แž”แž“ แž แžพแž™แž˜แžผแžŸแž‘แžถแŸ†แž„แžขแžŸแŸ‹แž“แŸƒแŸ‡แžขแžถแž…แž‡แžถแžถแŸ’แž“แŸƒแž€แŸ‹แž„แžถแžšแž”แž„แŸ’แž€แž‡แŸ†แž„แžบแž‚แŸƒแžปแž“แžˆแžถแž˜ Zika แž“แžทแž„แžœแžธแžšแŸ‰แžปแžŸ ChikungunyaแŸ”