Net Asset Value(s)

Intl. Biotechnology Trust PLC
30 January 2007

FOR IMMEDIATE RELEASE
30-Jan-07

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 Monday 29th January 2007 was 156.36 pence.

By Order of the Board
Schroder Investment Management Limited
Secretaries

Enquiries :
International Biotechnology Trust plc
Tina Watts
020 7658 3581

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