Holding(s) in Company

Oxford Biomedica PLC
30 June 2005


Oxford BioMedica plc (the 'Company')

Notification of Major Interests in Shares

The Company has received notification from Calyon Corporate and Investment Bank
that on 29 June 2005 Credit Agricole Cheuvreux International Ltd had an interest
in 36,917,000 Oxford BioMedica plc 1p ordinary shares. This represents 9.82% of
the presently issued share capital of the Company, which stands at 375,841,175
shares.

30 June 2005

Andrew Wood
Chief Financial Officer
Tel [phone]



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