INSECTS AS CARRIERS OF DISEASE (FRENCH)
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Shows the fly, mosquito and louse as carriers of dysentery, malaria and typhus. Illustrates how these insects spread disease and what should be done to get rid of them. An animated film. From the HEALTH FOR THE AMERICAS series.
Sources
- usgov-av-1974 — title, year, creator, length, color, sound, description
Record added 2026-07-02 18:25:30