And Harvard is not alone...

Georgetown...

https://studenthealth.georgetown.edu/medical-care/services-4/https-studenthealth-georgetown-edu-medical-care-services-4-immunization/

“... A primary Covid-19 vaccination series is still required for medical students...”

Yale Medical School...

https://campushealth.yale.edu/covid-19-information

“...Vaccination requirements remain in place for healthcare workers and health profession students...”