Ads on Facebook spread lies about the PrEP anti-HIV drug. The business is not going to act

Since late summer, news feeds from many LGBTQ+ Facebook users have begun to show targeted advertising that is clinically incorrect. Such commercials refer to Truvada, a one-pill-a-day drug that has been shown to reduce the likelihood of HIV infection by up to 99 percent, making it a central tool in the decades-long struggle against HIV / Aids.

"Side effects of taking an HIV drug ..." reads one poorly punctuated email, loade....