“I finally demonstrated that typhus infection is not hereditary in the louse.”
Charles Jules Henry Nicole
Tags: Demonstrated | Finally | Hereditary | Infection | Louse | Typhus
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Charles Jules Henry Nicole
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I demonstrated the characteristics of experimental fever. It appears after an incubation period which is never less than five days. It follows the same pattern as natural fever in man, but is of shorter duration and less pronounced.
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It did not seem likely that I was destined to undertake research on typhus.
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Just as the only reservoir for the typhus virus in nature is provided by man, so the only vector of infection is the louse. The bite of the louse is not virulent immediately after the infecting meal. It becomes so only towards the 7th day following infection.
Charles Jules Henry Nicole
54% of people like this quote