Summary:

- The article discusses the potential benefits of annual COVID-19 booster shots, which could help maintain immunity and protect against new variants.
- Experts argue that annual boosters could reduce the risk of severe illness, hospitalization, and death, especially for vulnerable populations like the elderly and immunocompromised.
- The article also explores the challenges of implementing a sustainable booster program, such as public acceptance, logistical hurdles, and the need for continued research and development.