So I might have thought I was bestriding London as a returned exile triumphing in her native city – but it turns out that at a microbial level I was but a lamb to slaughter: to the average London virus my poor naive immune system was about as defenceless as a bottle-fed fawn stumbling into a live deer cull.
Yesterday, despite a continuation of the vague aches and pains I was complaining about before, I managed to lead a 25 mile winter ride on what turned out to be a beautifully sunny but pretty baltic sort of day. But by the time I had got home (having scrounged a lift from one of the ride participants) I was not feeling at all well and today I have spent mostly in bed, dragging myself up only to light the fire and lie on the sofa by way of a change of scene in the evening. Given the increasingly apocalyptic tone to the weather forecasts (Britain colder than the Arctic Circle! Polar Vortex split! Amber warning of the Seventh Seal opening!) this may be no bad thing.
Looking back, this happens pretty much every time I go to London; I really should learn either to avoid the place altogether or at the very least not risk the tube…