
HealthSeptember 1, 1927
Sleepy Sickness
Epidemic Encephalitis, or Sleepy Sickness, is Apparently a New Disease Whose Unknown Cause is Being Sought by Science

Sleepy Sickness
Epidemic Encephalitis, or Sleepy Sickness, is Apparently a New Disease Whose Unknown Cause is Being Sought by Science

Epidemiology and Recent Epidemics
Suppressing Epidemics by Fighting the Disease at its Source

Infantile Paralysis
Its Nature, Manner of Conveyance and Means of Prevention