April 11, 2022 4:51 pm How Effective Are COVID Boosters? Here's What One Doctor Says If you’re wondering how effective a booster shot can be at fighting COVID, a Chicago-area hospital may have the answer. NBC 5’s Lauren Petty reports. Local 3:03 Fallen Chicago Police Officer Luis Huesca remembered at visitation 2:08 Visitation set for Officer Luis Huesca as reward increases to $100K 2:17 Reward increases to $100K for arrest in Chicago Police Officer Luis Huesca's killing 2:00 Thornton Township residents seek answers over use of taxpayer dollars 1:42 Warrant issued for suspect in murder of Chicago police officer