public health history

  1. VIDEO When the Sleeping Sickness Hit New York In the 1920s

    :sleeping:
    • whoosh
    • Thread
    • new york 1920s public health history sleeping sickness trypanosomiasis
    • Replies: 1
    • Forum: The Water Cooler

  2. VIDEO Hygiene In The 18th Century

    :shocked:
    • whoosh
    • Thread
    • 18th century hygiene early modern sanitation historical hygiene practices public health history
    • Replies: 1
    • Forum: The Water Cooler