- 2 'exclusively indoor' cats successful Michigan caught vertebrate flu, perchance from their owners Livescience.com
- Highly Pathogenic Avian Influenza A(H5N1) ... CDC
- Bird Flu Outbreak Fueled By Wind Forbes
- Michigan cats whitethorn person caught H5N1 from dairy workers; Ohio counties state avian flu emergency University of Minnesota Twin Cities
- Some of NYC’s 500K stray cats could beryllium infected with vertebrate flu — perchance threatening humans: activists New York Post