[zac23or]

Singapore had 8 thousand cases in 2022. Brazil has 3 million cases of dengue in 2024.Is not the same thing. The poor distribution of water and the lack of sewage are fundamental to dengue fever in Brazil.

[Teever]

I'm sure those are all factors but don't you think that the thousands of miles of jungle also places a factor?

[angiosperm]

Not if dengue is an urban phenomenon.