The Hollywood-based AIDS Healthcare Foundation has been trying to force the industry to adopt condom use for years. As part of its campaign, including a successful voter initiative in Los Angeles County that requires condoms in porn and a similar one that's headed for the statewide ballot, it has been watchful of STD reports within adult video.

The AHF today announced that the U.S. Centers for Disease Control has concluded a 2014 adult video shoot resulted in on-set HIV transmission.

"The industry can no longer say there has not been an on-set HIV transmission since 2004," AHF spokesman Ged Kenslea told us. "This irrefutably overturns that."

Eric Paul Leue, executive director of the Free Speech Coalition, the industry's trade group, said the transmission in question didn't happen in California and didn't involve a production that observed industry testing protocols.