introduction of smallpox in 200-250 words
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OVERVIEW
SYMPTOMS
TREATMENTS
1 of 3
An eradicated virus that used to be contagious, disfiguring and often deadly.
Naturally occurring smallpox was destroyed worldwide by 1980.
Extremely rare
Fewer than 5 thousand cases per year (India)
Spreads easily
Requires a medical diagnosis
Lab tests or imaging always required
Short-term: resolves within days to weeks
HOW IT SPREADS
By blood products (unclean needles or unscreened blood).
By airborne respiratory droplets (coughs or sneezes).
By skin-to-skin contact (handshakes or hugs).
By saliva (kissing or shared drinks).
By touching a contaminated surface (blanket or doorknob).
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