Erratum

Upon publication of the original article [1], it was noticed that an error occurred at the beginning of the Methods section. This originally appeared as:

“Among the 3500 to 600 people who use drugs in Ottawa, rates of Hepatitis C and HIV are among the highest of any major Canadian city Among Ottawa’s the 3500 to 6000 people who use drugs in Ottawa, rates of Hepatitis C and HIV are among the highest of any major Canadian city [3]”

This has now been updated to:

“Among the 3500 to 6000 people who use drugs in Ottawa, rates of Hepatitis C and HIV are among the highest of any major Canadian city [3].”