At Merck, we're following the science to tackle some of the world's greatest health threats. Get a glimpse of how we work to improve lives.

Dec 31, 2024 · Merck is a global health care company that delivers innovative health solutions through its prescription medicines, vaccines, biologic therapies, and animal health products.

Merck aspires to be the premier research-intensive biopharmaceutical company in the world. Learn about our commitment to save and improve lives.

Merck aspires to be the premier research-intensive biopharmaceutical company in the world. Learn about our commitment to save and improve lives.

May 27, 2025 · Merck's online newsroom offers real-time news about Merck's prescription medicines, vaccines and consumer care products.

Explore current job opportunities at Merck. Join our mission of saving and improving lives. Apply today!

Learn how Merck has created a legacy of inventing medicines and vaccines and become a leading global biopharmaceutical company over the past 130 years.

Merck Access Program Information about insurance coverage and financial assistance options for eligible patients. Clinical trials Learn about our clinical trials and find available studies. Merck …

At Merck, we follow the science. Learn about Merck's research and products by getting to know the science, strategy and brains behind the innovations.

Merck's U.S. headquarters, worldwide office, adverse event, investors, media, supplies and animal health contact information.