The FDA has approved a new protein-based COVID vaccine, as well as updated mRNA vaccines from Phizer and Moderna. Health Expert Dr. Payal Kohli tells us more. More health stories with Dr. Kohli: https://www.9news.com/drkohli More local videos here: https://youtube.com/@9news Subscribe to NEXT: https://youtube.com/@Nexton9NEWS Stay connected: 9NEWS Website: https://www.9news.com/ Facebook: https://www.facebook.com/ilike9news Twitter: https://twitter.com/9NEWS Instagram: https://www.instagram.com/9newsdenver/ Download the 9NEWS App: https://www.9news.com/appredirect/ Sign up for the 9NEWSLETTER: https://www.9news.com/email 9NEWS (KUSA) is located in Denver, Colorado.