Strong Overall Revenue Growth
Total company revenues were $15.6 billion in Q4 2024, an increase of 7% (9% excluding foreign exchange impacts). The Human Health business sustained its momentum with sales increasing 8%, driven primarily by oncology, and the Animal Health business delivered a 13% sales growth.
KEYTRUDA Performance
KEYTRUDA sales grew 21% to $7.8 billion, driven by robust global demand, increased uptake in earlier-stage cancers, and combination therapies in various tumor types.
WINREVAIR Growth and Clinical Success
WINREVAIR contributed $200 million in sales with continued strong prescription growth. The ZENITH trial for WINREVAIR showed statistically significant reduction in morbidity or mortality in pulmonary arterial hypertension, leading to early trial termination due to efficacy.
Innovative Pipeline and Future Growth Drivers
Merck has 20 potential new growth drivers with blockbuster opportunity, including WINREVAIR, CAPVAXIVE, and various late-phase clinical programs, representing over $50 billion of potential revenue opportunity.
Animal Health Business Growth
The Animal Health business achieved 13% sales growth, driven by higher demand for poultry and sales from the recently acquired aqua portfolio from Elanco.