Erratum
An error in the frequency of dosing of clindamycin appears on pages 324 and 325 of the above article. The correct dose of clindamycin is 12.5 mg/kg q12h PO. The authors would like to apologise to readers of the journal for any inconvenience caused.
Addendum
A further case of confirmed pulmonary rhodococcosis has been reported since the acceptance of this article: Passamonti F, Lepri E, Coppola G, et al. Pulmonary rhodococcosis in a cat. J Feline Med Surg 2011; 13: 283–85. One other suspected case has also been reported: Fairley RA, Fairley NM. Rhodococcus equi infection of cats. Vet Dermatol 1999; 10: 43–46.