Human emerging respiratory pathogens bulletin : Archive

A monthly summary of surveillance indicators related to international and domestic public health events affecting humans in the field of emerging respiratory pathogens.

  • Last updated: 2026-03-10

How to use the archive

Please select a date in the calendar or table to see archived content. Archived content includes:

  • Archived versions of this bulletin developed by the Public Health Agency of Canada's Centre for Emerging and Respiratory Infections and Pandemic Preparedness

The HERP Bulletin serves as a mechanism for information sharing on summary surveillance indicators of global active public health events affecting humans in the field of emerging respiratory pathogens. The HERP Bulletin also provides a quarterly in-depth analysis of a novel emerging respiratory pathogen.

For the latest data (updated on a monthly basis), please see the current bulletin.

Archive in table format

Date Report name Link to archived report
Date modified: