Public health importance of giardiasis in Menofia governorate

- Coprologic examination of 600 animal pets (dogs & cats) &commensal rats in Menofia governorate for giardia, revealed that theinfectious rate was 21.11 %, 11.67% & 17.78% in dogs, cats & ratsrespectively.2- Zinc sulphate centrifugal flotation technique could detect only 58.4%