1 Infection, Immunity, Inflammation and Physiological Medicine, Institute of Child Health, University College London, London WC1N 1EH, UK; Kerry Town Ebola Treatment Centre, Save the Children International, Kerry Town, Sierra Leone. Electronic address: [email protected].
2 Department of Global Health and Development and Department of Clinical Research, London School of Hygiene & Tropical Medicine, London, UK.
3 Medical Research Centre, University College London, London WC1N 1EH, UK.
4 Ola During Children's Hospital, Ministry of Health, Freetown, Sierra Leone.
5 Oxford Vaccine Group, University of Oxford, Oxford, UK.