By Renato Alves/Agência Brasília - This image has been extracted from another file, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=146092962
Qdenga® costs about $300 for two doses
Qdenga® is a live-attenuated vaccine, registered for people aged 4 years and over.
Qdenga® must not be given to people who are immunocompromised.
Qdenga® should be deferred for 6 months after confirmed or likely history of dengue
The vaccine is given as two doses, administered subcutaneously at least 12 weeks apart.
Qdenga® can be given at the same time as other vaccines.
Efficacy is about 80%
Clinical trial data demonstrated sustained protection for up to 4.5 years following vaccination.
But there is no current recommendations on booster doses.