Indonesia's dengue follows two climate clocks at once — global El Niño and local weather — and combining them could power a two-tier early-warning system

Inapparent versus symptomatic primary dengue virus infections

Dengue had been quietly circulating in Angola for two years before it was spotted, traced by genomic analysis to a single 2022 import likely from the Americas

Europe's first reported dengue–Oropouche co-infection was caught not by targeted PCR but by broader genomic sequencing, in a case linked to recent travel from Cuba