The National Collaborating Centre for Infectious Diseases (NCCID) is a Canadian non-profit organization dedicated to addressing challenges related to infectious diseases. Established in 2004, the NCCID focuses on improving resources for strategic initiatives and research in the field of infectious diseases.

NCCID offers a range of services, including collaboration among experts from academia, government, business, and charity to tackle infectious disease challenges. It provides specialized training for public health professionals and high-containment laboratory staff globally. The organization also engages in knowledge brokering, helping public health practitioners apply research and evidence effectively.

Key focus areas for the NCCID include HIV and sexually transmitted and blood-borne infections (STBBI) prevention, as well as broader infectious disease research. The NCCID serves public health practitioners and collaborates with various stakeholders, including academic institutions and government agencies, to enhance public health practices.