If you do use such drugs, do not share needles or syringes.

AIDS experts say the disease can be transmitted by drug addicts who share syringes.

Have ever shared injection drug needles and syringes or "works."

Do not use illicit drugs and do not share needles or syringes.

Sharing needles, syringes, rinse water, or other equipment used to prepare illicit drugs for injection.

"What we can't tell from that is whether people are sharing syringes and then cleaning them before they bring them back to us."

Through sharing needles or syringes, for example, when injecting drugs.

Among recent injectors 37% (13/35) had recently shared syringes in 1988 compared with 20% (3/15) in 1990.

Sharing syringes is not only a necessity for addicts but, at times, a chosen ritual of camaraderie.