Following this puts new work involving it at the top of your briefing, with a note saying why it is there. Links are taken from the source record, never inferred.
A cross-sectional molecular epidemiology study with confirmed RT-PCR diagnosis linking DENV-2 predominance to severe dengue via multivariate logistic regression, but limited by single-centre design and modest sample size of confirmed cases.
A single-centre cross-sectional molecular epidemiology study identifying DENV-2 as predominant and associated with severe dengue (OR 2.91, p=0.009), with clear serotype distribution and clinical correlates, but limited by observational design and modest sample size.