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Volume 11, Number 12—December 2005
Dispatch

Phocine Distemper Outbreak, the Netherlands, 2002

Jolianne M. Rijks*†‡, Marco W.G. Van de Bildt‡, Trine H. Jensen§, Joost D.W. Philippa‡, Albert D.M.E. Osterhaus*†‡, and Thijs Kuiken*†‡Comments to Author 
Author affiliations: *Dutch Wildlife Health Center, Rotterdam, the Netherlands; †Faculty of Veterinary Medicine, Utrecht, the Netherlands; ‡Erasmus Medical Center, Rotterdam, the Netherlands; §Royal Veterinary and Agricultural University, Frederiksberg, Denmark

Main Article

Table 1

Age and sex distribution of harbor seals stranded during 2002 phocine distemper virus epidemic in the Netherlands

Stranding location Coastline (km)* Harbor seals
No. stranded No. that underwent necropsy† Juvenile‡
Subadult‡
Adult‡
M F M F M F
Texel 57 281
Vlieland 41 303 198 25 35 86 123 11 23
Terschelling 67 338 190 42 36 92 134 17 17
Ameland 49 279 156 22 22 87 96 34 18
Schiermonnikoog 29 331 219 33 31 82 101 52 32
Rottumeroog and Rottumerplaat 14 172
Friesland mainland 93 217 159 8 21 57 66 27 38
Groningen mainland 80 194 138 18 34 28 50 24 40
North Holland 124 97
South Holland 36 18
Zealand 116 51 36
Total 706 2,284 1,096 148 179 432 570 165 168

*Source: ref (8).

†These are harbor seals for which complete data were obtained. Seals from Texel, Rottumeroog and Rottumerplaat, North Holland, and South Holland were excluded because of the small proportions that underwent necropsy.

‡Age category and sex for stranded seals with missing observations were imputed by using those of seals that were stranded in the same location and on the same or closest weekly date.

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References
  1. Osterhaus  ADME, Vedder  EJ. Identification of virus causing recent seal deaths. Nature. 1988;335:20. DOIPubMedGoogle Scholar
  2. Mahy  BWJ, Barrett  T, Evans  S, Anderson  EC, Bostock  CJ. Characterization of a seal morbillivirus. Nature. 1988;336:115. DOIPubMedGoogle Scholar
  3. Cosby  SL, McQuaid  S, Duffy  N, Lyons  C, Rima  BK, Allan  GM, Characterization of a seal morbillivirus. Nature. 1988;336:1156. DOIPubMedGoogle Scholar
  4. Dietz  R, Heide-Jørgensen  M-P, Härkönen  T. Mass deaths of harbor seals (Phoca vitulina) in Europe. Ambio. 1989;18:25864.
  5. Jensen  T, van de Bildt  M, Dietz  HH, Andersen  TH, Hammer  AS, Kuiken  T, Another phocine distemper outbreak in Europe. Science. 2002;297:209. DOIPubMedGoogle Scholar
  6. Müller  G, Wohlsein  P, Beineke  A, Haas  L, Greiser-Wilke  I, Siebert  U, Phocine distemper in German seals, 2002. Emerg Infect Dis. 2004;10:7235.PubMedGoogle Scholar
  7. McLaren  IA. Growth in pinnipeds. Biol Rev Camb Philos Soc. 1993;68:179. DOIPubMedGoogle Scholar
  8. Camphuysen  CJ. Oil pollution and oiled seabirds in the Netherlands, 1969–97: signals of a cleaner sea. Sula. 1997;11:41156.
  9. Harder  T, Willhaus  T, Frey  H-R, Liess  B. Morbillivirus infections of seals during the 1988 epidemic in the Bay of Heligoland: III. transmission studies of cell culture-propagated phocine distemper virus in harbour seals (Phoca vitulina) and a grey seal (Halichoerus grypus): clinical, virological and serological results. J Vet Med B. 1990;37:64150. DOIPubMedGoogle Scholar
  10. Renouf  D, Lawson  JW. Quantitative aspects of harbour seal (Phoca vitulina) play. J Zool (Lond). 1987;212:26773. DOIGoogle Scholar
  11. Traut  IM, Ries  EH, Donat  B, Vareschi  E. Spacing among harbour seals (Phoca vitulina vitulina) on haul-out sites in the Wadden Sea of Niedersachsen. Z Saugetierkd. 1999;64:513.
  12. Godsell  J. Herd formation and haul-out behaviour in harbour seals (Phoca vitulina). J Zool (Lond). 1988;215:8398. DOIGoogle Scholar
  13. Sullivan  RM. Agonistic behavior and dominance relationships in the harbor seal, Phoca vitulina. J Mammal. 1982;63:55469. DOIGoogle Scholar
  14. Ross  PS, De Swart  RL, Reijnders  PJH, Van Loveren  H, Vos  JG, Osterhaus  ADME. Contaminant-related suppression of delayed-type hypersensitivity and antibody responses in harbor seals fed herring from the Baltic Sea. Environ Health Perspect. 1995;103:1627. DOIPubMedGoogle Scholar
  15. Ries  EH, Traut  IM, Brinkman  AG, Reijnders  PJH. Net dispersal of harbour seals within the Wadden Sea before and after the 1988 epizootic. J Sea Res. 1999;41:23344. DOIGoogle Scholar
  16. Leopold  MF, van der Werf  B, Ries  EH, Reijnders  PJH. The importance of the North Sea for winter dispersal of harbour seals Phoca vitulina from the Wadden Sea. Biol Conserv. 1997;81:97102. DOIGoogle Scholar
  17. Camphuysen  CJ, Heubeck  M. Marine oil pollution and beached bird surveys: the development of a sensitive monitoring instrument. Environ Pollut. 2001;112:44361. DOIPubMedGoogle Scholar
  18. Hall  AJ, Pomeroy  PP, Harwood  J. The descriptive epizootiology of phocine distemper in the UK during 1988/89. Sci Total Environ. 1992;115:3144. DOIPubMedGoogle Scholar
  19. Reijnders  PJH, Ries  EH, Tougaard  S, Nørgaard  N, Heidemann  G, Schwarz  J, Population development of harbour seals Phoca vitulina in the Wadden Sea after the 1988 virus epizootic. J Sea Res. 1997;38:1618. DOIGoogle Scholar

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