In the invasion stage of the disease it is often impossible to recognize any symptoms characteristic of variola.
This looks as if poccas had been the Anglo-Saxon translation of variola.
Hemorrhagic lesions, isolated or confluent, are seen also in severe forms of variola, not of the two types described above.
In scarlet fever, measles, and variola there is a state of equilibrium between the skin and the intestinal mucous membrane.
He must learn that diphtheria is, or may be, as dangerous a passenger as variola.
In variola the rosy shallow ulcer and healthy pus, with the acutely tumefied glands, should not be mistaken, at least after a day.
In measles it is more frequently the former; in scarlatina and variola it comes later as a complication.
The pustular stage of variola might be confounded with the pustular syphiloderm.
How would you distinguish the large acuminated-pustular syphiloderm from acne and variola?
There is no chronic form of variola lingering for weeks and months after the violence of the fever has abated.
variola va·ri·o·la (və-rī'ə-lə, vâr'ē-ō'lə, vār'-)