(December 12, 2018, 2:05 PM EST) -- ST. PAUL, Minn. — A vaccination requirement and medical inquiry for employees following a merger did not constitute disability discrimination and termination of an employee who refused to comply was not retaliation, an Eighth Circuit U.S. Court of Appeals panel ruled Dec. 7 (Janice Hustvet v. Allina Health System, No. 17-2963, 8th Cir., 2018 U.S. App. LEXIS 34467)....