CLAIM: A recent study in the New England Journal of Medicine found that unvaccinated COVID-19 patients remain contagious for less time than those who were vaccinated or had received booster shots.
Plus, Massachusetts legislators reach a last-minute deal that allows some betting in college sports. And doctors help us understand how the latest COVID subvariant is altering health officials' vaccination plans, and what's being done to contain another outbreak: monkeypox.