London: The UK government on Friday launched a new campaign across digital channels, radio stations and newspapers to stress the importance of simple ventilation techniques to reduce the risks of catching Covid this winter.
A film has also been released by scientists from the Universities of Cambridge and Leeds, demonstrating the positive impact of reducing Covid levels indoors by opening a window for just 10 minutes every hour when socialising with others. The film shows the difference in airflow and airborne particle movement when indoors in relation to Covid.