§ Mr. Iain Macleod
The trial was extended to 31st March and the records are now being studied in detail by the Medical Research Council. I would prefer to await a full statistical report before commenting on the value of the experiment.
Unfortunately at all these trials there was a low rate of influenza both among the trial and control groups so the information is nothing like so adequate as we would like. But I will let the hon. Member know as soon as I am ready to make a full statement, and perhaps he will put a Question on the Order Paper.