AS Christmas approaches, Public Health Wales show exactly where coronavirus has been circulating within Flintshire and Wrexham communities. The new mapping feature was first added to the daily update provided by health officials in response to COVID-19 in October. It presents data broken down beyond the standard local authority areas that people could previously access and now shows how individual communities compare. The data is gathered using Office of National Statistics figures of middle layer super output areas (MSOAs) and present the rolling number of cases in either a seven-day or 21-day window. Darker areas indicate higher concentrations of the virus whilst lighter areas show lower transmission rates. The map details state that case numbers are suppressed for any MSOA where there were fewer than three identified cases.