65th ASH Annual Meeting and Exposition

Mark your calendars now to attend the world’s most comprehensive hematology event of the year! Exhibit sales are now open.

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Help ASH Identify "New Blood"

Submit a nomination (or self-nominate) for an ASH leadership or committee position to help us drive the field forward.
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Call for Editor Nominations

Submit a Nomination

Two new peer-reviewed journals, Blood Neoplasia and Blood Vessels, Thrombosis, and Hemostasis, are accepting nominations for founding Editors-in-Chief.
Submit nomination
ASH On Demand

ASH Academy On Demand

Attend live webinars, access recorded materials, engage in test simulations and self-assessment, join virtual classrooms, and claim CME and MOC credit.
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ASH Maternal Health Priorities

Maternal Health Care Resources

ASH is committed to supporting the right to maternal health care and access to reproductive health services for all people.
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RESEARCH

The American Society of Hematology (ASH) leads the world in promoting and supporting clinical and scientific hematology research through its many innovative award programs, meetings, publications, and advocacy efforts.

ASH Research Programs and Awards
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ASH Agenda for Hematology Research
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Annual Meeting Abstracts
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EDUCATION

Guidelines & Quality Care
Professional Development
Educational Programs

The American Society of Hematology offers a wide array of educational products and services for clinicians and scientists at any stage in their careers.

For Clinicians
ASH is committed to helping practicing hematologists provide quality care to patients, continue their professional development, and enhance their knowledge and expertise. Learn More >
For Trainees
Whether you are medical student, resident, or fellow, ASH provides many programs and resources to help you advance your career as a hematologist. Learn More >
For Educators
As the world's leading provider of hematology education, ASH offers many programs and resources for educators working in the field of hematology. Learn More >
For Patients
ASH has developed the resources to educate about the importance of healthy blood and to raise the awareness of common blood diseases. Learn More >

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PUBLICATIONS

ASH publications include both clinical and scientific research, and education in the field of hematology.

Blood

With an impact factor of 25.476 (2021), Blood is the most cited peer-reviewed publication in the field of hematology. It provides an international forum for the publication of original articles describing basic laboratory, translational, and clinical investigations in hematology.

Blood Advances

With an impact factor of 7.367 (2021), Blood Advances is a semimonthly medical journal published by the American Society of Hematology. It is the first journal to join the Blood family in 70 years and is an open-access, online journal that publishes more peer-reviewed hematology research than any other academic journal worldwide. Under the direction of founding editor-in-chief Robert Negrin, MD, Stanford University Medical Center, Stanford, CA, the inaugural issue debuted on November 29, 2016.

The Hematologist: ASH News and Reports

The Hematologist: ASH News and Reports, the American Society of Hematology’s member newsletter, is designed for the broad constituency of ASH, ranging from basic scientists to practicing clinicians, all working toward the ultimate goal of conquering blood diseases.

ASH Clinical News

ASH Clinical News, a monthly news magazine specifically designed to appeal to clinical practitioners in hematology and oncology, provides timely updates in the field by reporting on key medical meetings, clinical trials, innovative technology, and influential papers in the literature.

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GET INVOLVED

ASH is always looking for ways to better serve all communities of clinicians and scientists working to conquer blood disease worldwide. Whether you are looking to take action by being an advocate for hematology, support the foundation through donation, or joining a diverse community of more than 17,000 hematologists, you will help conquer blood diseases worldwide.

Advocacy
Advocacy
ASH is the leader in representing the interests of scientists and clinicians working in the field of hematology on Capitol Hill and within federal agencies concerned with the study and treatment of blood-related diseases.
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Donate
Donate
Donations to the COVID 19 Fund will support ASH projects addressing the COVID pandemic. These include the ASH Research Collaborative’s COVID-19 Registry for Hematology, currently capturing data on people who test positive for COVID-19 and have been or are currently being treated for benign and malignant hematologic disorders.
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Membership
Membership
Whether you are a medical student planning your career in hematology or an established physician or scientist with years of experience in the field, ASH offers benefits and opportunities for hematologists around the globe at every career level.
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Learn About ASH Global Initiatives

ASH FAMILY OF SITES

ASH Publications

ASH Store

ASH Pocket Guides

ASH Job Center

ASH Image Bank

ASH Academy On Demand

ASH provides the most current practice tools, clinical support, and educational products in hematology that you need for every stage of your career. Our family of sites, developed by subject-matter experts, are designed to help physicians improve their medical knowledge, engage in quality activities, meet and learn from thousands of hematologists worldwide and continue to help conquer blood diseases worldwide.

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