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National Vaccination Calendar
Featured in 2 tracked stories · first seen
Situations
Brazil health response expands amid measles and West Nile
131 clusters · 645 sources · last updated
Latest: São Paulo reports 36 confirmed measles cases in 2026
Following the Pan American Health Organization’s warning of a Southern‑Hemisphere respiratory virus surge, Brazil’s health authorities intensified surveillance and vaccination efforts throughout the 2026 winter. Early me
Argentina health expansion and community outreach 2026
109 clusters · 342 sources · last updated
Latest: Argentina strengthens public health through medical residency programs
Since July 2026, Argentina has expanded its primary-care networks to improve system efficiency and reduce hospital emergency strain. In Corrientes, authorities have urged residents to use the province’s 170+ Centros de A