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Dengue virus
Featured in 3 tracked stories · first seen
Situations
Brazil dengue & chikungunya control, mixed 2026 trends
65 clusters · 268 sources · last updated
Latest: Arbovirus cases rise in Pernambuco and Alagoas
By late 2026, Brazil’s public-health system continued managing arbovirus risks despite a general decline in infection rates compared to 2025. A Ministry of Health survey (LIRAa) conducted between May and August revealed