Dr. Gupta: Emergency-use approval for J&J booster likely coming in 2-4 weeks

NBC News medical contributor Dr. Vin Gupta and CNBC senior health and science reporter Meg Tirrell join TODAY to discuss the latest headlines with the COVID-19 vaccines and booster shots. Dr. Gupta breaks down Johnson & Johnson’s latest guidance on a second shot, while Tirrell weighs in on Delta Air Lines raising health insurance premiums for unvaccinated employees.