I’ve been up at the Arthur’s Hill health centre this morning, meeting with my brilliant tuberculosis nursing colleagues. The precipitous drop in the number of cases of TB over the last half century is one of our greatest public health success stories, but there is still much more to do if we are to reach the World Health Organization’s goal of eradication.

As the clinic doesn’t make for a great picture, here’s another: the gurdwara round the corner.