Mar 21 2025 4 mins 1
Trachoma, an infectious eye disease now handled readily with antibiotics, was considered a menace, the major cause of blindness, early in the twentieth century. It came to public attention in 1897 when Dr. Porter S. Wyman, surgeon general of the US Marines, issued a report calling trachoma a “dangerous contagious disease,” after which inspectors at US ports of entry commenced watch for it. Inspections of all immigrants--lifting of eyelids, looking for the telltale follicles underneath--were standard by 1905.
