Diseases, Conditions, Syndromes

Brazil launches dengue vaccination amid outbreak

Brazil launched a dengue fever immunization campaign Friday, becoming the first country in the world to provide the vaccine through its public health system as it deals with a surge in cases.

Diseases, Conditions, Syndromes

Brazil on dengue fever alert ahead of carnival

Sao Paulo opened an emergency operations center Tuesday to deal with a surge in dengue fever cases that has hit Brazil and South America just as millions of tourists arrive for carnival celebrations.

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