HarImmunologyHarvard University

Program Info

Dates and tuition are specific to the 2027 intake.

Historical admission data is not published.

Statement of purpose

Typically up to about 1,000 words unless the program notes otherwise.

CV or resume

Personal statement

Required for Immunology; typically at most 500 words.

Recommendation letters x 3

Three letters; comments from research supervisors weigh heavily.

Transcript(s)

From all colleges/universities attended; submitted electronically with the GSAS application.

Official sources are the final authority

Academic: Bachelor's degree; Or equivalent undergraduate degree by matriculation. Strong enthusiasm and ability for scientific research; no numerical GPA cutoff published.
Prerequisites: Relevant academic background; Undergraduate preparation in the sciences. Strong consideration given to recommendation letters from individuals with firsthand knowledge of the applicant's research experience.
IELTS: 7.0 overall (Speaking 6.5); GSAS Immunology minimum when an English proficiency test is required.
TOEFL: New scale: 5.0 overall (Speaking 4.5) | Old scale: 100 overall (Speaking 23); GSAS Immunology minimum for tests from 21 Jan 2026; old scale applies before that date.; GSAS Immunology minimum for tests taken prior to 21 Jan 2026.
GRE: Not considered; GRE General and Subject tests are not accepted.