• Image for Learn more about invasive pneumococcal disease and how it spreads
  • hiv new generation collage
  • teal talk homepage custom image
  • Image for In Burkina Faso, a personal mission to make a difference in one community
Next story:
.cls-1{fill:#00857c;}
Health awareness Learn more about invasive pneumococcal disease and how it spreads

Read more

.cls-1{fill:#00857c;}
Health awareness The new generation making an impact on HIV

Learn more

.cls-1{fill:#00857c;}
Responsibility VIDEO: What the “great resignation” taught us about workplace culture

Watch the video

.cls-1{fill:#00857c;}
Our people In Burkina Faso, a personal mission to make a difference in one community

Read more

Next
  • Image for Learn more about invasive pneumococcal disease and how it spreads
  • hiv new generation collage
  • teal talk homepage custom image
  • Image for In Burkina Faso, a personal mission to make a difference in one community

We use the power of leading-edge science to save and improve lives around the world

We’re following the science to tackle some of the world’s greatest health threats. But don’t take it from us – see what our people and patients say.

Recognized women executives
Our people

Merck leaders recognized as influential women executives

Honored by WomenInc., Cristal Downing, Caroline Litchfield and Jennifer Zachary push for progress and light the path for future women leaders.

Image for Measles: symptoms and signs
Health awareness

Measles: symptoms and signs

Learn more about what the measles virus is and how measles spreads
young blonde girl with mom in doctors office
Patients & caregivers

How can we support you?

Medical treatment can be stressful enough. If you can’t afford your prescribed medications, we may be able to help you.

Research & products

Where creativity meets research

We bring creative minds together to invent important medicines and vaccines. We stop at nothing to help save and improve lives.

women harvesting tea leaves with basket
Corporate responsibility

Supporting the future of our business and the well-being of patients, people and communities around the world.

Woman scientist injecting solution into test tube
Investor relations

Find our latest financials, events & presentations, news, stock information and investor contacts.