https://www.siliconvalley.com/2021/07/11/pfizer-to-discuss-vaccine-booster-with-us-officials-monday/ > By Hope Yen | Associated Press > WASHINGTON — Pfizer says it plans to meet with top U.S. health officials Monday to discuss the drugmaker’s request for federal authorization of a third dose of its COVID-19 vaccine as President Joe Biden’s chief medical adviser acknowledged that “it is entirely conceivable, maybe likely” that booster shots will be needed.