ART = Antiretroviral treatment
LEP = Laboratory Enhancement Program
LHIN = local health integration network
LTFU = Lost to follow-up
MSM = men who have sex with men
OHESI = Ontario HIV Epidemiology and Surveillance Initiative
PHOL = Public Health Ontario Laboratory
PHU = public health unit
POC = point-of-care testing
PWID = people who use injection drugs
VL = Viral load