Feline Leukemia Virus
Navigating diagnosis and management

Case challenges: The FeLV screening test is positive – now what?


Follow-up testing to identify FeLV level and risk for early mortality

Follow-up testing for proviral DNA (quantitative PCR) and p27 antigen by microtiter plate ELISA (PetChek) was used to classify each cat’s infection status as either ‘High’ or ’Low’ positive or retroviral status uncertain according the to diagram below.