As startup insurers born of Obamacare collapse nationwide, the one in Illinois is drastically limiting enrollment to last for the long haul.

Land of Lincoln Health, one of 23 so-called health insurance co-ops backed by federal loans, is capping enrollment for the signup period that begins Nov. 1. The health plan has about 55,000 members, including individuals and businesses. It wants to end 2016 with only about 15,000 more.