Hardest GDB classes at UC Davis

Ranked by average GPA from official grade distributions. Only courses with at least 100 graded students.

  1. GDB 103: The Microbiome Average GPA 3.28, 1,170 students
  2. GDB 101: Epidemiology Average GPA 3.71, 1,116 students
  3. GDB 187: Global Disease Biol Sem Average GPA 3.86, 775 students
  4. GDB 102: Disease Intervent Policy Average GPA 3.93, 927 students

See also: Easiest classes, UC Davis course catalog, GDB course catalog.

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