We are committed to improving health and well-being around the world. From developing new therapies that treat and prevent disease to helping people in need, we are guided by a rich legacy and inspired by a shared vision.
With an enduring focus on innovation and sound science, we work to deliver vaccines, medications, and consumer and animal health products that can help millions around the world.
The Merck Manuals
A series of healthcare books for medical professionals and consumers.
Oncology Information Center
A resource for members of the media who are interested in news and information related to our work in oncology.
These terms were last revised on 05/31/2012.
This website is maintained by Merck Sharp & Dohme Corp. ("Merck") and is intended for use by residents of the U.S. and its territories who are 18 years of age or older.
Nothing on this website should be construed as the giving of advice or the making of a recommendation regarding any decision or action related to your health or the health of others. If you are a patient, you should consult a doctor or other qualified health care professional regarding any questions you have about your health or before making any treatment decisions. If you are a doctor or other qualified health care professional, you should not allow the content of this website to substitute for your own medical judgment, which you should exercise in evaluating the information on this website.
While it has used reasonable efforts to ensure that the information on this website is accurate, complete, and current, Merck expressly disclaims any warranty or representation regarding the accuracy, completeness, or currency of such information. THE INFORMATION ON THIS WEBSITE IS PROVIDED "AS IS," WITHOUT A WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. Merck furthermore disclaims all liability for any damages, no matter their alleged cause nor theory of liability on which they are based, including, but not limited to, damages for personal injury or lost profits.
This website may contain information brought to you by third parties or through links to other Internet websites. Notice of information or links of this kind is provided throughout the website. Merck does not control nor assume any responsibility for the information provided by third parties or the content of other Internet websites to which we provide links.
This website may include “forward-looking statements” within the meaning of the safe harbor provisions of the U.S. Private Securities Litigation Reform Act of 1995. Merck undertakes no obligation to publicly update any forward-looking statement, whether as a result of new information, future events, or otherwise. Additional factors that could cause results to differ materially from those described in the forward-looking statements can be found in Merck’s most recent Annual Report on Form 10-K and the company’s other filings with the Securities and Exchange Commission (SEC) available at www.sec.gov.
You should assume that all trademarks, logos, designs, slogans, and trade dress appearing on this website, whether or not appearing in large print, italics, or with the trademark symbol, are owned by Merck or its affiliate companies, or are used under license. This website may also contain or reference patents, proprietary information, technologies, products, processes, or other proprietary rights of Merck and/or other parties. No license to, or right in, any such trademarks, patents, trade secrets, technologies, products, processes, and other proprietary rights of Merck and/or other parties is granted to, or conferred upon, you.
Although Merck may from time to time monitor or review discussions, chats, postings, transmissions, bulletin boards, and the like on the website, if any, Merck is under no obligation to do so and assumes no responsibility or liability arising from the content of any such Web pages or utilities nor for any error, defamation, libel, slander, omission, falsehood, obscenity, pornography, profanity, danger, or inaccuracy contained in any information within such pages or utilities on the website. You are prohibited from posting or transmitting any unlawful, threatening, libelous, defamatory, obscene, scandalous, inflammatory, pornographic, or profane material or any material that could constitute or encourage conduct that would be considered a criminal offense, give rise to civil liability, or otherwise violate any law.