virguelas is incorrectly written and should be written as "Smallpox or smallpox better." being its meaning:
It is a popular way of calling the smallpox. Said virguelas. They were blisters or bumps forming in the skin of patients with smallpox. Smallpox was an infectious, contagious, quite serious, disease even in cases leading to death. It is considered eradicated from the planet, as well as the plague coil.
