Net Asset Value(s)

Intl. Biotechnology Trust PLC
26 March 2007

FOR IMMEDIATE RELEASE
26-Mar-07

To : The London Stock Exchange

International Biotechnology Trust plc

The Board of International Biotechnology Trust plc announces that the unaudited
net asset values for each class of shares as at Friday 23rd March 2007 are as
follows:

            Ordinary share                         157.62p
            C Share                                143.36p



By Order of the Board
Schroder Investment Management Limited
Secretaries


Enquiries :
International Biotechnology Trust plc
Tina Watts
020 7658 3581


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