Eight people have died in an outbreak of Legionnaires’ disease in the province of Quebec. Health officials have identified 107 cases since July.
Public health workers have so far inspected and disinfected about 89 cooling towers in Quebec City.
Source: Reuters
In the fourth issue of our technical bulletin, we consider the use of secondary disinfection, such as copper silver ionisation and how it can control problematic water systems.
Last Collection Day Our last collection of water samples will be on 12th December 2022 . Normal services will resume on Tuesday 3rd January 2023.