For accessibility purposes you can view the information contained in this leaflet on a webpage - Managing legionella during Covid-19 lockdown (HTML version)
The advice in this leaflet is to remind dutyholders of the need to manage the risk from legionella bacteria that may be present in wet cooling plant, in the hot and cold water systems of buildings, or any other source of process water used as part of business activities, as a result of changes in operation due to Covid-19 restrictions.