LOS ANGELES – YouTube viewers hoping to get a free look at Michael Moore’s newest film, “Sicko,” were out of luck Monday after the site pulled links to pirated versions of the health care documentary that surfaced on the video-sharing Web site.

YouTube cited a copyright claim by Lionsgate, which is distributing the $9 million documentary with Weinstein Co.

A 124-minute version of the film had been posted on YouTube by at least two users. It could be watched in 14 video clips. Each segment had received 500 to 600 views before it was removed.

However, “Sicko” was still easily available elsewhere on the Internet on Monday. The popular file-sharing Web site The Pirate Bay indicated at least 2,000 available copies of the movie, with another 2,000 downloads in progress. Another file-sharing Web site, Torrentspy.com, indicated another 1,400 available copies.”

Weinstein Co. was “responding aggressively to protect our film,” spokeswoman Sarah Rothman said in a statement this weekend.

She added: “From our research it is clear that people interested in the [health care] movement are excited to go to the theater so they can be part of the experience and fight to reform health care.”

“Sicko” chronicles the struggles of ordinary Americans – some with insurance coverage, others without – to navigate the health care bureaucracy. Moore contrasts the system with those of Canada, France and Great Britain, which have government-run programs, portraying U.S. insurance companies and supportive politicians in both parties as the villains.

He ends up accompanying a group of 9/11 rescue workers who had become ill to Cuba, where the film describes them as getting better care than at home.

Moore’s previous targets have included General Motors Corp. in 1989’s “Roger & Me” and the Bush administration in “Fahrenheit 9/11.” That film also was widely bootlegged and available online around its June 2004 opening. It earned $119 million at the domestic box office.

Dan Glickman, chief executive of the Motion Picture Association of America, told the Los Angeles Times in Saturday’s edition that prerelease on the Internet is “harmful to the industry.”

It also doesn’t thrill theater owners.

“Studios, theater operators and all our industry allies make extensive efforts to prevent movie theft, or at least postpone it as long as possible,” said John Fithian, president of the National Association of Theatre Owners.

Moore, 53, has been vocal in his support of downloading pirated movies as long as movie pirates don’t profit.

“Sicko” opens nationwide June 29.