H.M. Alexander, M.D. and the Lancaster County Vaccine Farm

May 21, 2019

Lancaster County During the Smallpox Epidemic of 1883

October 3, 2018

Armed and Ready: How Lancaster County Contributed to the Eradication of Smallpox

March 17, 2023

Smallpox Excerpt from ‘Hale Columbia: A True & Complete Study of Infectious Disease & Medicine in a Small Pennsylvania Town at the Turn of the Century’

July 9, 2019

Imported or Locally Sourced: Philadelphia’s 1793 Yellow Fever Epidemic and the Medical Men Who Fought to Understand It

January 31, 2019

Diptheria Excerpt from ‘Hale Columbia: A True & Complete Study of Infectious Disease & Medicine in a Small Pennsylvania Town at the Turn of the Century’

July 9, 2019

The Lancaster County Cholera Epidemic of 1854 and the Challenge to the Miasma Theory of Disease

October 3, 2018

Poliomyelitis in Lancaster County with Emphasis on the Iron Lung

October 3, 2018

Typhoid Fever Excerpt from ‘Hale Columbia: A True & Complete Study of Infectious Disease & Medicine in a Small Pennsylvania Town at the Turn of the Century’

July 9, 2019

Tuberculosis Excerpt from ‘Hale Columbia: A True & Complete Study of Infectious Disease & Medicine in a Small Pennsylvania Town at the Turn of the Century’

July 9, 2019

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