Soil-transmitted helminth infections: ascariasis, trichuriasis, and hookworm

  title={Soil-transmitted helminth infections: ascariasis, trichuriasis, and hookworm},
  author={Jeffrey Michael Bethony and Simon Brooker and Marco Albonico and Stefan Michael Geiger and Alex Loukas and David Diemert and Peter Jay Hotez},
  journal={The Lancet},

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It is proposed that the empirical observations can be attributed to the circulation of multiple helminth strains that each elicit highly protective immunity, and estimates of epidemiological parameters from field data and the potential for control of helmineth diseases might require reevaluation.