Net Asset Value(s)

Intl. Biotechnology Trust PLC
22 February 2007


FOR IMMEDIATE RELEASE

22-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 at Monday 19th February 2007 are
as follows:


Ordinary share                                      162.07p

C Share                                             147.40p


By Order of the Board

Schroder Investment Management Limited

Secretaries



Enquiries :

International Biotechnology Trust plc

Tina Watts

020 7658 3581


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