Helminths

  • related: Infectious Disease

  • usually developing world with poor sanitation

  • In US, usually from traveling to other areas

  • Ascaris lumbricoides (roundworm), Trichuris trichiura (whipworm), and Ancylostoma duodenale (hookworm)

  • Sx:

    • early: transient pulmonary: dry cough, sob
    • long term: gi, N/V, diarrhea
    • peipheral eosinophilia
    • positive FOBT
  • Rx: albendazole, oral; mebendazole better for whipworm