Medical Breakthroughs: How 9-to-5 Brainpower Could Benefit You WAKA Action 8 News, Posted: Aug 30, 2021 4:11 AM CDT Updated: Mar 30, 2026 2:07 PM CDT by WAKA Action 8 News In today’s Medical Breakthroughs: How that 9-to-5 brainpower could benefit you later on and new data on the COVID vaccine’s protection. Categories: Coronavirus Tags: 9-to-5 Brainpower, covid, medical breakthroughs, vaccine protection FacebookTwitterPinterestemail