Research
We believe research is the will to conquer the impossible and that science will lead the way.
The journey to invention and discovery is guided by science – and inspired by patients
Every day our scientists, from all backgrounds and disciplines, work together to use the power of leading-edge science to help save and improve lives.
Our work in numbers worldwide
Data reflects MSD global figures in 2024
people employed in research and development
Publications by our scientists
invested in research and development in 2024
Oncology
Our teams of researchers and scientists are pushing the boundaries of cancer research.
Vaccines
Vaccines are one of the greatest public health success stories — and we've been discovering, developing, supplying and delivering vaccines to help prevent disease for over 130 years.
Infectious diseases
Our focus has always been on the prevention and treatment of diseases that threaten people and communities around the world.
Discovery & development
We’re focused on transforming novel science into medicines and vaccines for patients.
References:
MSD Data on File
TAPS NP23892 NZ-NON-00209 v5.0 Last updated February 2026