On May 6, 2021, Moderna announced a new supply agreement with the Swiss Federal Government for 7 million doses of booster vaccine in 2022, with an additional option for another 7 million doses for delivery during the second half of 2022 or first quarter of 2023.

This announcement followed two earlier agreements to supply a total of 13.5 million doses of the COVID-19 Vaccine Moderna. Swissmedic, the Swiss Agency for Therapeutic Products, authorized the COVID-19 Vaccine Moderna in Switzerland on January 12, 2021.