1. Protect our healthcare workers
2. NHS England. Guidance on supply and use of PPE. 20 March 2020. www.england.nhs.uk/coronavirus/wp-content/uploads/sites/52/2020/03/PPE-Letter-FINAL-20-March-2020-updated-on-22-March-2020.pdf.
3. Covid-19: PHE upgrades PPE advice for all patient contacts with risk of infection