Condoms, needles, and negotiation, also known as the CNN approach, is a harm reduction approach to reducing the rate of transmission of sexually transmitted infections such as HIV/AIDS through the use of safer sex and reducing the risks in injection drug use through the provision of clean needles.
Condoms, needles, and negotiation, also known as the CNN approach, is a harm reduction approach to reducing the rate of transmission of sexually transmitted infections such as HIV/AIDS by: Providing condoms and teaching negotiation of safer sex with partners Providing clean needles to reduce transmission from injection drug use 
R
through the use
by: Providing condoms and teaching negotiation
R
and reducing the risks in
with partners Providing clean needles to reduce transmission from
D
through the provision of clean needles.