People who work in laboratories with the virus are at<unk>  of contracting smallpox. Before its eradication,<unk><unk>  for developing smallpox included: physical contact with a patient with the disease, contact with contaminated body fluids, and exposure to contaminated aerosolized particles.
Smallpox risk factors
Chickenpox risk factors
Stevens-Johnson syndrome risk factors
Smallpox differential diagnosis
Chickenpox laboratory findings
Eczema risk factors
Smallpox diagnostic criteria
Chickenpox differential diagnosis