As far as the question of the source of the contamination is concerned, and I should point out that inquiries are still continuing in this regard, it can be assumed, based on the latest findings by the Public Prosecutor's Office in Gent, that the cause of the crisis was a serious product contamination which took place in January of this year.
En ce qui concerne la question de la source de la contamination – et, ici, l"enquête se poursuit – on peut supposer, d"après les derniers résultats obtenus par le ministère public de Gand, que la crise résulte d"une contamination grave qui a eu lieu au mois de janvier de cette année.