Net Asset Value(s)

Intl. Biotechnology Trust PLC
06 April 2006




            FOR IMMEDIATE RELEASE                           06-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 4th April 2006  was 149.55 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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