Will omicron-specific booster shots be more effective at combating COVID-19? 5 questions answered
- Written by Prakash Nagarkatti, Professor of Pathology, Microbiology and Immunology, University of South Carolina

On Sept. 1, 2022, the Centers for Disease Control and Prevention endorsed the use of updated COVID-19 booster shots that are specifically tailored to combat the two most prevalent omicron subvariants, BA.4 and BA.5....