The silver van. Talking to people in Chicago's Blood Alley.
Berry
Jeff
J
D002641:Chicago; D003153:Community Health Services / Q000458:organization & administration*; D015658:HIV Infections / Q000175:diagnosis / Q000517:prevention & control; D006506:Hepatitis A / Q000517:prevention & control; D022362:Hepatitis A Vaccines / Q000008:administration & dosage; D006509:Hepatitis B / Q000517:prevention & control; D017325:Hepatitis B Vaccines / Q000008:administration & dosage; D008952:Mobile Health Units; D010355:Patient Identification Systems; D013594:Syringes / Q000600:supply & distribution*
D022362:Hepatitis A Vaccines; D017325:Hepatitis B Vaccines