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![]() Spread of Vaccinia After Vaccination The site of the smallpox vaccination is contagious. This person inoculated himself 36 times from wearing the shirt of a friend who had received the vaccine.
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![]() Spread of Vaccinia After Vaccination The site of the smallpox vaccination is contagious. This person inoculated himself 36 times from wearing the shirt of a friend who had received the vaccine.
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