Category: Key Messages

How we know that HEPA filter based air cleaners are likely to be beneficial for reducing transmission of respiratory infections.

How we know that HEPA filter based air cleaners are likely to be beneficial for reducing transmission of respiratory infections.

In this blog post, PROTECT NCS researchers Professor Cath Noakes and Alan Beswick discuss how HEPA filter based air cleaners can reduce transmission of respiratory infections. As we enter the coldest months of the year the combination of cooler, damper weather will...

What we know – high confidence statements

What we know – high confidence statements

Well-made face-coverings which fully cover the nose and mouth are effective at reducing the amount of virus emitted by infected people  Well-made and properly worn face-coverings are effective at reducing exposure to virus particles Transmission risks are most...

What we know – medium confidence statements

What we know – medium confidence statements

Ventilation is likely to be more important than distancing when people are more than 1m apart and share a room for longer periods of time Screens or partitions are only likely to be beneficial for reducing risk during short face-to-face interactio HEPA filter-based...

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