Cryptococcus neoformans var. gattii in the koala (Phascolarctos cinereus): a review of 43 cases of cryptococcosis

References

• Mitchell TG, Perfect JR. Cryptococcosis in the era of AIDS: 100 years after the discovery of Cryptococcus neoformans. Clin Microbiol Rev 1995; 8: 515–548.
   PubMed Web of Science ®Google Scholar
• Casadevall A, Perfect JR. Cryptococcus neoformans. Washington, D.C.: ASM Press, 1998.
   Google Scholar
• Kwon-Chung KJ, Bennett JE. Epidemiologic differences between the two varieties of Cryptococcus neoformans. Am J Epidemiol 1984; 120: 123–130.
   Google Scholar
• Cherniak R, Sundstrom JB. Polysaccharide antigens of the capsule of Cryptococcus neoformans. Infect Immun 1994; 62: 1507–1512.
   PubMed Web of Science ®Google Scholar
• Ikeda R, Nishikawa A, Shinoda T, Fukazawa Y Chemical characterization of capsular polysaccharide from Cryptococcus neoformans serotype A-D. Microbiol Immunol 1985; 29: 981–991.
   PubMed Web of Science ®Google Scholar
• Kwon-Chung KJ, Bennett JE. High prevalence of Cryptococcus neoformans var. gattii in tropical and subtropical regions. Zentralbl Bakteriol Mikrobiol Hyg A 1984; 257: 213–218.
   PubMedGoogle Scholar
• Ellis DH, Pfeiffer TJ. Natural habitat of Cryptococcus neofor-mans var. gattii. J Clin Microbiol 1990; 28: 1642–1644.
   PubMed Web of Science ®Google Scholar
• Ellis DH, Pfeiffer TJ. Ecology, life cycle, and infectious propagule of Cryptococcus neoformans. Lancet 1990; 336: 923–925.
   PubMed Web of Science ®Google Scholar
• Pfeiffer T, Ellis D. Environmental isolation of Cryptococcus neoformans var. gattii from California. J Infect Dis 1991; 163: 929–930.
   PubMed Web of Science ®Google Scholar
• Pfeiffer TJ, Ellis DH. Environmental isolation of Cryptococcus neoformans var. gattii from Eucalyptus tereticornis. J Med Vet Mycol 1992; 30: 407–408.
   PubMedGoogle Scholar
• Ellis D, Pfeiffer T. The ecology of Cryptococcus neoformans. Eur J Epidemiol 1992; 8: 321–325.
   PubMed Web of Science ®Google Scholar
• Ellis D, Pfeiffer T. Distribution of Cryptococcus neoformans var. gattii among the species of Eucalyptus. Aust Mycol News 1996; 15: 47–51.
   Google Scholar
• Pfeiffer T, Ellis D. Additional eucalypt hosts for Cryptococcus neoformans var. gattii. (abstract). Parma, Italy., 1997. 13th Congress of the International Society for Human and Animal Mycology (ISHAM): 106 (P111).
   Google Scholar
• Halliday CL, Bui T, Krockenberger M, Malik R, Ellis DH, Carter DA. Presence of alpha and a mating types in environmental and clinical collections of Cryptococcus neoformans var. gattii strains from Australia. J Clin Microbiol 1999; 37: 2920–2926.
   PubMed Web of Science ®Google Scholar
• Chen S, Sorrell T, Nimmo G, et al. Epidemiology and host- and variety-dependent characteristics of infection due to Cryptococ-cus neoformans in Australia and New Zealand. CID 2000; 31: 499–508.
   PubMed Web of Science ®Google Scholar
• Hindell MA, Lee AK. Tree preferences of the koala. In: Lee AK, Handasyde KA, Sanson GD (eds). Biology of the Koala. Sydney: Surrey Beatty & Sons, 1990.
   Google Scholar
• Malik R, Wigney DI, Muir DB, Love DN. Asymptomatic carriage of Cryptococcus neoformans in the nasal cavity of dogs and cats. J Med Vet Mycol 1997; 35: 27–31.
   PubMedGoogle Scholar
• Connolly JH, Krockenberger MB, Malik R, Canfield PJ, Wigney DI, Muir DB. Asymptomatic carriage of Cryptococcus neofor-mans in the nasal cavity of the koala (Phascolarctos cinereus). Med Mycol 1999; 37: 331–338.
   PubMed Web of Science ®Google Scholar
• Malik R, Speed BR, Kaldor J, et al. Serum antibody response to Cryptococcus neoformans in cats, dogs and koalas with and without active infection. Med Mycol 1999; 37: 43–51.
   PubMed Web of Science ®Google Scholar
• Krockenberger MB, Canfield PJ, Barnes J, et al. Cryptococcus neoformans var. gattii in the koala (Phascolarctos cinereus): Serological evidence for subclinical cryptococcosis. Med Mycol 2002; 40: 273–282.
   Google Scholar
• Krockenberger MB, Canfield PJ, Malik R. Cryptococcus neofor-mans in the koala (Phascolarctos cinereus): Colonisation by var. gattii and investigation of environmental sources. Med Mycol 2002; 40: 263–272.
   Google Scholar
• Backhouse TC, Bolliger A. Cryptococcosis in the koala (Phasco-larctos cinereus). Aust J Sci 1960; 23: 86–87.
   Google Scholar
• Backhouse TC, Bolliger A. Morbidity and mortality in the koala (Phascolarctos cinereus). Aust J Zool 1961; 9: 24–37.
   Google Scholar
• Bolliger A, Finckh ES. The prevalence of cryptococcosis in the koala (Phascolarctus cinereus). Med J Aust 1962; 1: 545–547.
   Web of Science ®Google Scholar
• Gardiner MR, Nairn ME. Cryptococcosis in koalas in Western Australia. Aust Vet J 1964; 40: 62–63.
   Google Scholar
• Canfield PJ, Oxenford CJ, Lomas GR, Dickens RK. A disease outbreak involving pneumonia in captive koalas. Aust Vet J 1986; 63: 312–313.
   PubMed Web of Science ®Google Scholar
• Spencer A, Ley C, Canfield P, Martin P, Perry R. Meningoence-phalitis in a koala (Phascolarctus cinereus) due to Cryptococcus neoformans var. gattii infection. J Zoo Wildl Med 1993; 24: 519–522.
   Google Scholar
• Malik R, Martin P, Wigney DI, et al. Nasopharyngeal crypto-coccosis. Aust Vet J 1997; 75: 483–488.
   PubMed Web of Science ®Google Scholar
• Woods R, Blyde D. Cryptic nasal disease revealed. The Veterinar-ian 1997; November:
   Google Scholar
• Krockenberger MB, Canfield PJ, Kozel TR, et al. An immuno-histochemical method that differentiates Cryptococcus neofor-mans varieties and serotypes in formalin-fixed paraffin-embedded tissues. Med Mycol 2001; 39: 523–533.
   PubMed Web of Science ®Google Scholar
• Goldman DL, Casadevall A, Cho Y, Lee SC. Cryptococcus neoformans meningitis in the rat. Lab Invest 1996; 75: 759–770.
   PubMed Web of Science ®Google Scholar
• Chakrabarti A, Jatana M, Kumar P, Chatha L, Kaushal A, Padhye AA. Isolation of Cryptococcus neoformans var. gattii from Eucalyptus camaldulensis in India. J Clin Microbiol 1997; 35: 3340–3342.
   PubMed Web of Science ®Google Scholar
• Dromer F, Ronin 0, Dupont B. Isolation of Cryptococcus neoformans var. gattii from an Asian patient in France: evidence for dormant infection in healthy subjects. J Med Vet Mycol 1992; 30: 395–397.
   Google Scholar
• Garcia-Hermoso D, Janbon G, Dromer F. Epidemiological evidence for dormant Cryptococcus neoformans infection. J Clin Microbiol 1999; 37: 3204–3209.
   Google Scholar
• Hironaga M, Ikeda R, Fukazawa Y, Watanabe S. Mating types and serotypes of Cryptococcus neoformans isolated in Japan. Sabouraudia 1983; 21: 73–78.
   PubMedGoogle Scholar
• Malik R, Wigney DI, Muir DB, Gregory DJ, Love DN. Cryptococcosis in cats: clinical and mycological assessment of 29 cases and evaluation of treatment using orally administered fluconazole. J Med Vet Mycol 1992; 30: 133–144.
   Google Scholar
• Malik R, Dill-Macky E, Martin P, Wigney DI, Muir DB, Love DN. Cryptococcosis in dogs: a retrospective study of 20 con-secutive cases. J Med Vet Mycol 1995; 33: 291–297.
   PubMedGoogle Scholar
• Laurenson IF, Lalloo DG, Naraqi S, et al. Cryptococcus neofor-mans in Papua New Guinea: a common pathogen but an elusive source. J Med Vet Mycol 1997; 35: 437–440.
   PubMedGoogle Scholar
• Malik R, Krockenberger MB, Cross G, et al. Avian cryptococco-sis. Med Mycol in press;
   Google Scholar
• Hanger JJ, Bromham LD, McKee JJ, O'Brien TM, Robinson WE The nucleotide sequence of koala (Phascolarctos cinereus) retro-virus: A novel type C endogenous virus related to gibbon ape leukemia virus. J Virol 2000; 74: 4264–4272.
   PubMed Web of Science ®Google Scholar
• Malik R, Jacobs GJ, Love DN. Cryptococcosis: New perspectives on etiology, pathogenesis, diagnosis and clinical management. In: August JR (ed.). Consultations in Feline Internal Medicine 4. Philadelphia: Saunders, 2001: 39–50.
   Google Scholar
• Schwartz DA. Characterization of the biological activity of Cryptococcus infections in surgical pathology. The Budding Index and Carminophilic Index. Ann Clin Lab Sci 1988; 18: 388–397.
   PubMed Web of Science ®Google Scholar