About this document
Quick Facts About Smallpox
The Disease
    What is smallpox?
    Why is smallpox dangerous?
    How does smallpox spread?
    How long does the virus survive in aerosol form?
    What is the incubation period?
    What are the initial signs?
    How does it progress?
    How does it differ from chickenpox?
    Can smallpox be treated?
The Vaccine
After Vaccination
Protection
Issues of Risk
Employer Responsibilities
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