Malaysia is now rolling out dengue vaccinations for all (not free).
This is a new vaccine that is suitable for people who have not had dengue. The previous vaccine had problems for non sufferers.
Worth a look perhaps
https://www.thestar.com.my/news/nation/2024/06/12/dengue-vaccine-is-now-available
The vaccine can also be safely taken by those who have not had a prior dengue infection.
This was an issue with the first dengue vaccine licensed for use in 2015 in a number of countries.
It was found that this vaccine, produced by the pharmaceutical company Sanofi, actually increased the risk of hospitalisations and severe dengue disease in those who had not previously been infected at the time of vaccination.
Dengue Prevention Advocacy Malaysia chairman Prof Datuk Dr Zulkifli Ismail explained, “The second dengue infection is invariably more severe than the first – it’s caused by two different serotypes.
“If you get the vaccine, that will be considered as the first infection, which is not severe.
“If you get infected by a second infection, that is the one that causes severe disease. That is what happened with the previous vaccine.”
However, the consultant paediatrician and paediatric cardiologist said that this effect showed after two years of the previous vaccine being administered.
“This vaccine (Qdenga) has been tested for four-and-a-half-years and there have been no red flags as far as this is concerned.
“So it is quite hopeful and I don’t think we will see it,” he said.
The vaccine is administered by injection and is given in two doses, three months apart.