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Parasitoses transmises par le sol

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Poids / fardeau des STH (3)<br />

• Chine 1888 – 92 : + grande enquête jamais menée<br />

• 1.470.000 sujets (30 provinces) examen de sel<strong>le</strong>s :<br />

– ascaris 47% préval toute la Chine : 531 million<br />

– trichiuris 19% 212 M<br />

– ankylost17% 194 M<br />

IFMT, MS. Juin 2004, sémin. STH 20

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