Analyse @DLSPHAlumni's tweets
@DLSPHAlumni
| 384 followers
Dr. Donald Thomas Fraser earned a medical degree from @UofT in 1915 and joined Fitzgerald and the Antitoxin Laboratory in 1918 as a bacteriologist. Fraser fearlessly publicly spoke about the merits of immunization, opening many doors for vaccine use. https://t.co/So6065Et3E https://t.co/OYmnrpUMnb