Which specific regions boosted dupixent's q4 2020 sales?

Which regions boosted Dupixent’s Q4 2020 sales?

Dupixent’s Q4 2020 sales were boosted by increases in both the United States and International markets. The company reported that growth came from higher demand across these regions rather than from a single country or territory [1].

Was it the US or international that drove the biggest lift?

Both. The Q4 2020 results highlighted that the year-over-year sales increase reflected contributions from the US as well as International [1].

Did any particular international geography stand out?

The available disclosures for Q4 2020 framed the lift at the level of “International” rather than naming specific countries within that segment [1].

Sources

[1] https://www.businesswire.com/news/home/20210205005246/en/Regeneron-Reports-Fourth-Quarter-and-Full-Year-2020-Financial-Results