Mass Die-Off of Caspian Seals Caused by Canine Distemper Virus

Authors :: M. A. Forsyth
Robert Deaville
T. Kuiken
M. W. G. van de Bildt
Albert D. M. E. Osterhaus
Aidyn Kydyrmanov
Paul Jepson
Susan C. Wilson
T. Eybatov
S. Kennedy
Igor V. Mitrofanov
Callan Duck
Thomas Barrett
Source :: Emerging Infectious Diseases, Vol 6, Iss 6, Pp 637-639 (2000), Emerging Infectious Diseases
Publication Year :: 2000
Publisher :: Centers for Disease Control and Prevention, 2000.
Abstract: Thousands of Caspian seals (Phoca caspica) died in the Caspian Sea from April to August 2000. Lesions characteristic of morbillivirus infection were found in tissue specimens from dead seals. Canine distemper virus infection was identified by serologic examination, reverse transcriptase- polymerase chain reaction, and sequencing of selected P gene fragments. These results implicate canine distemper virus infection as the primary cause of death.

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