This is an archived article that was published on sltrib.com in 2015, and information in the article may be outdated. It is provided only for personal research purposes and may not be reprinted.

More Utah parents are opting out of getting their school-aged children immunized, according to data compiled by The Salt Lake Tribune.

On Tuesday at 12:15 p.m., State Epidemiologist Allyn Nakashima, Utah County Health Department director Joseph Miner and Tribune reporter Matt Canham join Jennifer Napier-Pearce to talk about the trend and the implications for Utah schools.

Watch this online video chat at sltrib.com. You can also join the discussion by sending questions and comments to the hashtag #TribTalk on Twitter and Google+ or texting 801-609-8059.