Key points

Bronchiolitis

• Epidemic phase for the 6th consecutive week; all indicators are trending downward, but activity remains high, warranting continued vigilance.

Influenza

• Transition to the pre-epidemic phase.

• Increase in flu and flu-like illness indicators in community settings and hospitals.

COVID-19

• Continued increase in all indicators.

Acute gastroenteritis

• Moderate activity level and an upward trend in surveillance indicators.

In this context, and with family gatherings during the holiday season approaching, it is essential that at-risk individuals protect themselves by getting vaccinated against seasonal flu and COVID-19, and that everyone continues to follow preventive measures.