Sex trafficking
Sex trafficking is human trafficking for the purpose of sexual exploitation, including sexual slavery. A victim is forced, in one of a variety of ways, into a situation of dependency on their trafficker(s) and then used by said trafficker(s) to give sexual services to customers. There are three types of activities defined as sex trafficking crimes: acquisition, transportation and exploitation; this includes child sex tourism (CST), domestic minor sex trafficking (DMST) or other kinds of commercial sexual exploitation of children, and prostitution. Sex trafficking is one of the biggest criminal businesses and it has been described as "the fastest growing criminal industry in the world."
Migrant sex work
State response may differ based on anti-human trafficking attitudes that often prevail. Some states are sympathetic to migrant sex workers who are considered to be victims of human trafficking and not voluntary sex workers. Some governments, such as that of the United States, provide legal and health services to individuals who engage in commercial sex if these individuals are proven and officially certified by law enforcement to be victims of human trafficking.