January 7, 2022 Epidemiology Moderna CEO states fourth/yearly booster may be needed. We need credible independent sources to review the evidence to determine if cellular immunity will provide longer term protection mitigating booster frequency.
May 14, 2021 Clinical Research Give research the time to answer the question about the need for yearly Covid-19 vaccine boosters given that variants, present and future, will continue to be an issue for a while. Speculation is a mug’s game. Evidence is better.