Key Points

Acute Gastroenteritis (AGE)

• Start of circulation of rotavirus A, the virus responsible for seasonal outbreaks

Acute respiratory infections (ARI)

• No circulation of influenza virus or respiratory syncytial virus (responsible for bronchiolitis) in S30

Pertussis

• Resurgence of pertussis cases

Waterborne diseases

• Increase in waterborne diseases in 2025. Between January 1 and July 30, 2025, 101 confirmed cases of typhoid fever and 68 confirmed cases of hepatitis A were reported

Chikungunya, Dengue, and Zika

• Decrease in the number of chikungunya and dengue cases