1. Diagnostics Pathogenesis Clinical Research Networks Laboratory Networks Practice Policy Stewardship Lives Saved Incidence Outcome Risk Factors Treatment Notifications Public Health Response

2. What clinicians need • Clinical features- assist with diagnosis & planning of response • Complications- anticipate and deal with • Performance of diagnostic tests • Risk factors • Severityand susceptibility • Infection control (for staff and other patients) • Any information about treatment response • Dialogue with public health authorities, which allows feedback of data collected and analysed • Data collection tool which can serve case management and public health needs • Access to modelling about ongoing impact • Opportunity to carry out clinical research e.g. pre –approvals

3. What public health authorities want • Incidence • Community, hospital, ICU • Severity & Mortality data • Case-fatality rate • Impact on critical infrastructure • Data collection tool/s with capacity to rapidly analyse and act upon • Strong links with key groups e.g. ICU networks • Capability to communicate widely and coordinate a rapid & effective response • To carry out public health investigations & relevant R&D, which will overlap with clinical research; address common challenges together