Summary

• Visits and hospitalizations are on the rise across all age groups, particularly among those aged 15–74.

• All seasonal indicators are rising, consistent with the trend observed in previous years, except for asthma, which is on the rise.

• Emergency room visits for trauma are on the rise among adults and account for more than half of the increase in activity from all causes observed over the past week.

• Emergency department visits for viral meningitis are on the rise across all age groups (the ascending phase of the seasonal epidemic), with numbers comparable to those observed in the previous two years during this period.