Making the most of the fractured political and media landscape, 20th Century Fox created a group of fake news sites as part of a viral marketing campaign for its new film “A Cure for Wellness.” The sites displayed ads for the movie and slipped references to its plot alongside made-up stories about divisive topics like abortion, vaccines and President Trump.

Fox used at least five fake news sites designed to look like local news media — The Sacramento Dispatch, Salt Lake City Guardian, Houston Leader, NY Morning Post and Indianapolis Gazette — to stir online outrage and drum up interest in the movie, which was produced by New Regency Productions and is to come out this week.

It used other fake sites to promote the film as well, including one designed to resemble HealthCare.Gov and another for a fake bottled water company. Regency Enterprises and 20th Century Fox acknowledged their role in the fake news operation in a statement on Tuesday.

“A Cure for Wellness is a movie about a ‘fake’ cure that makes people sicker,” the statement said. “As part of this campaign, a ‘fake’ wellness site, healthandwellness.co, was created and we partnered with a fake news creator to publish fake news.”