Influenza B is going up, but the level of total influenza is now definitely coming down — as is basically everything else except Entero/rhinoviruses, which are merely holding steady. Even COVID-19 is down, too. Yay spring!
Charts
From the BC CDC Situation Report:
Comparison vs. Other Influenza-Like-Illnesses, from the Viral Pathogen Characterization page:
In the most recent data (ending 15 March) as reported on 20 March 2025, among influenza-like illness (i.e upper respiratory diseases) cases the province has test data for:
- 49.28% were influenza A or B;
- 14.55% were RSV;
- 3.99% were COVID-19;
- 6.76% were entero/rhinoviruses;
- 4.76% were “common cold” coronaviruses;
- 3.80% were metapneumonia viruses;
- adenoviruses and parainfluenza were under 3%.
Wastewater
From Jeff’s wastewater spreadsheet:
