New preprint 🦠‼️ How do you tell apart dengue, chikungunya, and Zika? Big findings in 19 years of pediatric cohort data: lots of afebrile cases of dengue and Zika, which would be missed by most case definitions, and look very similar; plus, big differences by age. 🔓👉 https://www.medrxiv.org/content/10.1101/2025.01.06.25320089v1