According to a new study published in PLOS ONE, which looked at survey data from the UK Office of National Statistics, masks were found to be ineffective after the first Omicron wave.

You can read the original article here.

When the COVID-19 pandemic first started, mask use was advised as a public health precaution to stop the virus from spreading. However, it appears from recent studies that masks did not work to lower the risk of infection once Omicron took over as the predominant f...