Link to Legacy edition removed

The link to the Legacy edition of the manual (the first online version that has not been corrected or updated since 2014) has been removed. The content of the legacy edition is now more than 6 years old and is no longer suitable as a guide to contemporary practice.

COVID-19 other updates

The Respiratory Coronavirus infections page has been updated with a variety of minor changes to the information about PPE, rapid NAAT testing, genomic testing and a few other things.