According to researchers at UC at San Francisco, Needle exchange programs can "prevent significant numbers of [HIV] infections among clients of the programs, their drug and sex partners and their offspring. ...

• Word Count: 706
• Approx Pages: 3
• Grade Level: Undergraduate

Definition The use of illicit or illegal drugs or the abuse of prescription or over-the-counter drugs for purposes other than those for which they are indicated or in a manner or in quantities other than directed. History of Drug Abuse Humans have used drugs of one sort or another for thousands ...

• Word Count: 5106
• Approx Pages: 20
• Grade Level: Undergraduate