Net Asset Value(s)

Intl. Biotechnology Trust PLC
19 April 2006

  FOR IMMEDIATE RELEASE                     19-Apr-06



  To : The London Stock Exchange


International Biotechnology Trust plc



The Board of International Biotechnology Trust plc announces that the unaudited
net asset value per share as at Tuesday 18th April 2006  was 142.98 pence.






By Order of the Board
Schroder Investment Management Limited
Secretaries






Enquiries :

International Biotechnology Trust plc          Terry Croft       020 7658 3953








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