Research Collaboration Index · 2026

Harvard University

North America · Platinum standing

#8World rank
96.2RCI score
1,184Collaborating institutions
81Partner countries
169,606Joint works, 5 yr
3.76FWCI

Strongest in Nursing, at #1 in the world.

The profile

Collaboration profile

100Influence
100Brokerage
99Reach
98Diversity
100Sustained
95Impact
75International

By subject

Subject standings

World rank in each of the 26 subject indices; gold cards mark top-500 standings. Click through to any full subject ranking.

Featured academics

The researchers behind the standing

Independently verified: current affiliation, public profile and published contact confirmed from the open record.

Sarah M. Fortune

Sarah M. FortuneSubject Award Winner 2026

Immunology & Microbiology · featured academic

John LaPorte Given Professor and Chair of Immunology and Infectious Diseases at Harvard T.H. Chan School of Public Health, Sarah Fortune leads tuberculosis research at the Ragon Institute. Her Journal of Experimental Medicine study with Pittsburgh and MIT collaborators shows CD8 lymphocytes are critical for early control of Mycobacterium tuberculosis infection in macaques, guiding vaccine design.

Rifat Atun

Rifat Atun

Health Professions · featured academic

Professor Atun is Julio Frenk Professor of Public Health Leadership at the Harvard T.H. Chan School of Public Health, where he directs the Health Systems Innovation Lab. His 2024 Lancet Oncology roadmap for cancer control in the Commonwealth, written with international collaborators, sets out how health systems can expand equitable cancer care.

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