Yes, more layoffs are planned. However, the timing is going to likely shift thanks to this virus stuff. The meeting in St. Louis may or may not take place as scheduled thanks to travel restrictions. However, the decisions are largely already made. They will never go through a large layoff when this virus is going around - it would not play well with the press and Niedorff's messaging.
Also, IT is nowhere near safe. It was one of the highest, if not the highest cost for WellCare. Leadership will swear up and down that there are no changes coming and that everything is fine - do-not-believe-that-hype. Just don't. Many people are feeling a sense of calm since they made it past day #1 - don't delude yourself. Update your resumes now so you'll be ready.