The coughing body: etiquettes, techniques, sonographies and spaces.

With newfound relevance in the context of Covid-19, we focus on the coughing body, building on an in-depth qualitative study of three UK lung infection clinics treating people with cystic fibrosis. Conceptually we take our cue from Norbert Elias and the way something as physiologically fundamental as coughing becomes the focus of etiquette and technique, touching also on themes central to Mary Douglas' anthropology of pollution. This is explored through four themes. First, we show how coughing becomes a matter of biopolitical citizenship expressed through etiquettes that also displace pollution anxieties to surroundings. Second, coughing is a question of being assisted to cough through the mediation of professional skills, interventions and devices. Third, coughing is seen to be central to the sonographic soundscape of the healthcare environment whereby people learn to recognise (and sometimes misrecognise) each other through the 'sound' of the cough. Finally, coughing properly can be seen to have both a 'time and a place' including the retreat of the cough from public space into risky confined spaces. Our conclusion speculates on the way these insights shed light on aspects of life that, until the Covid-19 pandemic, lay largely hidden.

Air care: an 'aerography' of breath, buildings and bugs in the cystic fibrosis clinic.

With significant relevance to the Covid-19 pandemic, this paper contributes to emerging 'aerographic' research on the socio-materialities of air and breath, based on an in-depth empirical study of three hospital-based lung infection clinics treating people with cystic fibrosis. We begin by outlining the changing place of atmosphere in hospital design from the pre-antibiotic period and into the present. We then turn to the first of three aerographic themes where air becomes a matter of grasping and visualising otherwise invisible airborne infections. This includes imagining patients located within bodily spheres or 'cloud bodies', conceptually anchored in Irigaray's thoughts on the 'forgetting of the air' and Sloterdijk's immunitary 'spherology' of the body. Our second theme explores the material politics of air, air conditioning, window design and the way competing 'air regimes' come into conflict with each other at the interface of buildings, bodies and the biotic. Our final theme attends to the 'cost of air', the aero-economic problem of atmospheric scarcity within modern high-rise, deep-density healthcare architectures.