Division 6 AI viruses in other mammals other than pigs

Investigations in other mammals other than pigs which are susceptible to AI including cats must be undertaken. With specific reference to HPAI H5N1, the following must be carried out for testing cats:

Gross pathological lesions, associated with viral replication, concentrate on the lungs and liver, therefore samples for virological investigations must preferably be taken from these organs of dead animals. In living animals, preferably tracheal/oropharyngeal swabs must be taken for virus detection. In addition, faecal swabs can be taken separately.

Blood samples to be examined in HI assays require heat treatment for 56 ^oC for 30 minutes and RDE treatment can be omitted.