Wednesday, September 22, 2010

American Thinker: Typhoid Barry

American Thinker: Typhoid Barry:

There's a fascinating phenomenon in medicine of a 'carrier' of a disease. The most famous example is Typhoid Mary.

Mary was a cook in the early 20th century who spread typhoid to over fifty people, although she never contracted the infection herself. There are carriers of a variety of illnesses. For instance, a person can test positive for TB without having suffered from the disease."

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