Net Asset Value(s)

Intl. Biotechnology Trust PLC
27 February 2007


FOR IMMEDIATE RELEASE                                 27-Feb-07


To : The London Stock Exchange


International Biotechnology Trust plc


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


            Ordinary share                                 162.05p

            C Share                                        146.09p


By Order of the Board


Schroder Investment Management Limited


Secretaries



Enquiries :

International Biotechnology Trust plc       Tina Watts             020 7658 3581



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