What is the current vaccine available for dengue?
Dengvaxia is a safe and effective vaccine among persons who have had dengue but is associated with an increased risk for hospitalization and severe dengue among those who have their first natural infection after vaccination.
How long does a dengue fever vaccine last?
How long will protection last? We are still learning about how long the vaccine protects children, but data from clinical trials indicate that the vaccine can protect children against dengue for at least 6 years.
What is the first dengue vaccine?
Dengvaxia® is the world’s first vaccine approved to prevent dengue fever, which is a virus spread by mosquitoes primarily in tropical and sub-tropical areas.
Is there a vaccine for dengue virus?
A new dengue vaccine is approved for use in children aged 9–16 years with laboratory-confirmed previous dengue virus infection and living in areas where dengue is endemic (occurs frequently or continuously). Endemic areas include some U.S. territories and freely associated states.
Should I get dengue vaccine?
The World Health Organization (WHO) recommends that countries should consider vaccination with the dengue vaccine CYD-TDV only if the risk of severe dengue in seronegative individuals can be minimized either through pre-vaccination screening or recent documentation of high seroprevalence rates in the area (at least 80% …
Does yellow fever vaccine protect against dengue?
Because the immunological stimulus responsible for DHF is not completely understood, it is conceivable that antibodies raised by vaccination with yellow fever are crossreactive with dengue virus, and thus contribute to the development of DHF.
How much does dengue vaccine cost?
With the current dengue vaccination program that vaccinates children 9 years of age, dengue vaccination is cost-effective for vaccination costs up to $70 from a health-care perspective and up to $75 from a societal perspective.
How much does the dengue vaccine cost?
Treatment and vaccination costs A vaccine price per dose of $20 and pre-vaccination screening cost of $10 were applied from a study by Zeng et al., which focused on the cost-effectiveness of dengue vaccination in 10 endemic countries, including Indonesia [11].
Can adults get dengue vaccine?
A new dengue vaccine should only be used in people who were previously infected, WHO says | Science | AAAS.
Who should get dengue vaccine?
As of 2021, one version is commercially available, known as CYD-TDV, and sold under the brand name Dengvaxia. The vaccine is only recommended in those who have previously had dengue fever or populations in which most people have been previously infected.
What is the cost for yellow fever vaccine?
Typical costs: For patients not covered by health insurance, the cost of a yellow fever vaccination typically includes: a consultation fee, sometimes a fee to administer the shot, and the cost of the single required dose of vaccine. The total cost typically ranges from $150 to $350.