Walgreens

The updated 2026-2027 COVID-19 vaccine is now available in the United States, with people booking annual booster appointments at pharmacies such as Walgreens, including for the Moderna shot. The rollout comes amid reports of a 13th COVID wave, with outbreaks in 40 states and territories and millions of cases cited in a September 2026 update from pandemic data tracker Michael Hoerger.