Heartworm (Dirofilaria immitis) in carnivores kept in zoos in Texas, USA: risk perception, practices, and antigen detection

Table 8 Results from various testing methods for positive Asian small-clawed otter (Aonyx cinereus) samples

Sample	Pre-ICD antigen test	Post-ICD antigen test	Feline antibody test
Otter 1 - 2018	Negative	Positive	Negative
Otter 1 - 2021^a	Positive	Positive	Negative
Otter 2 - 2019	Positive	Positive	Negative
Otter 2 - 2021	Positive	Positive	Negative

ISSN: 1756-3305