Such is statecraft.
The worst feature of Prince Eugen's case was that emetics proved futile.
Neither of the doctors could explain their failure, but it was only too apparent.

The league was reduced to helplessness.

At last the great specialist from Manchester Square gave it out that there was no chance for Prince Eugen unless the natural vigour of his constitution should prove capable of throwing off the poison unaided by scientific assistance, as a drunkard can sleep off his potion.

Everything had been tried, even to artificial respiration and the injection of hot coffee.
Having emitted this pronouncement, the great specialist from Manchester Square left.

It was one o'clock in the morning.