"A New Twist"

[arisbe]

"SOUTH Africa, where human rights groups say one in two women risks being raped, is grappling with a new twist to its biggest public health problem: women who rape men, often at gunpoint, in a deliberate attempt to infect them with AIDS."

Comments

risk factor

[seraphimsigrist.livejournal.com]

what is meant by one in two "risks" in the story I
wonder? there other one is somehow unattractive or
what?
+Seraphim.