Translations:Basic Field Epi: Participants' Workbook/48/en
Some signs of disease are easy to see such as lameness, coughing, diarrhoea, severe weight loss and death. Some diseases may produce little signs of illness or produce changes that are subtle and harder to see, such as reduced fertility, reduced weight gain or reduced milk production. iSIKHNAS has lists of common signs and codes to make reporting signs easier and more consistent. Village reporters (pelsa), para-vets and veterinarians play a vital role in the identification, reporting, and treatment of these signs.