Can sanitiser units make the air in workplaces safer to breathe as Omicron spreads, and are they worth the cost?

27 February 2022

In the Covid-19 era, sneezing loudly in the office can turn heads, especially if the perpetrator is un-masked.

So, as well as complaining about air conditioning that runs too hot or too cold, workers are now asking whether souped-up ventilation can deal with virus particles, helping slow the spread of Omicron