• Susan Jenkins
  • Image for Photos of resilience: How we’re coping during COVID-19
  • Rebecca Ruck working in the lab with her colleague
  • Image for HPV and certain cancers: What you need to know
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A look back at the Black innovators and moments that shaped our company

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Our people Photos of resilience: How we’re coping during COVID-19

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Our people How one woman’s diverse team is driving innovation in science and medicine

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Health awareness HPV and certain cancers: What you need to know

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  • Susan Jenkins
  • Image for Photos of resilience: How we’re coping during COVID-19
  • Rebecca Ruck working in the lab with her colleague
  • Image for HPV and certain cancers: What you need to know

We invent for life

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.

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Our people

From Kenya to the U.S., she’s helping lead the fight against HIV

Growing up in Kenya during the height of the HIV/AIDS crisis inspired Merck’s Dr. Bern Ng’eno to commit her life to improving HIV treatment and care
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Health awareness

Taking on lung cancer is worth the fight

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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.

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Corporate responsibility

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

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Investor relations

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