Fig. 2From: Water, sanitation, and hygiene access among people who inject drugs in Tijuana and San Diego in 2020–2021: a cross-sectional studyAccess to WASH among 586 PWID in the Tijuana-San Diego metropolitan area by housing status and city of residence in 2020–2021. WASH – water, sanitation, and hygiene, PWID - people who inject drugsBack to article page