coronavirus vaccine August 16, 2021 10:24 pm COVID-19 Booster Shots Recommended After 8 Months: Sources U.S. health officials are expected to announce that they recommend booster shots of the COVID-19 vaccine eight months after receiving the second dose, according to sources. Local 2:15 CDC could remove 5-day isolation recommendation for COVID: Report 2:55 Flu, COVID, RSV rising at Chicago hospitals, doctor says 1:50 IDPH says COVID-19 hospitalizations are on the rise in parts of Illinois 0:25 COVID symptoms 2023: Chicago-area doctor reveals what she's seeing most 1:49 Free COVID tests available by mail once again