There is a government data hub with up-to-date information on Covid-19, including the geographical distribution of confirmed cases for the Meath coast area. The data can be viewed at https://covid19ireland-geohive.hub.arcgis.com/
You can zoom in to each electoral area region. Clicking on an area provides a pop up with more detailed information.
As of August 23rd 2020, there were 29 confirmed cases of Covid-19 in the Julianstown electoral area, which includes most of Bettystown, Laytown, Julianstown. The data does not report how many of these cases are either active or recovered.