Estimated number of new HIV infections per year over time period in Canada

Estimated number of new HIV infections per year over time period in Canada by exposure category (range of uncertainty omitted). Estimates were subclassified according to the following exposure categories: men who have had sex with men (MSM), injection drug users (IDU), heterosexual/endemic (non-IDU heterosexual with origin in a country where heterosexual sex is the predominant mode of HIV transmission and HIV prevlence is high, primarily countries in sub-Saharan Africa and the Caribbean), heterosexual/non-endemic (heterosexual contact with a person who is either HIV infected or at risk of HIV, or heterosexual as the only identified risk).