Net Asset Value(s)

Intl. Biotechnology Trust PLC
10 August 2006


FOR IMMEDIATE RELEASE                                                  10-Aug-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 8th August 2006 was 131.39 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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