Mae cynnydd sydyn wedi bod mewn achosion o'r coronafeirws mewn ardaloedd lleol, ac mae'r system Profi, Olrhain a Diogelu wedi bod yn effeithiol wrth ymateb i frigiadau yn Ynys Môn a Merthyr. Mae brigiadau yn Wrecsam ar hyn o bryd ac mae amrywiaeth o bartneriaid yn cynorthwyo, gan gynnwys Iechyd Cyhoeddus Cymru a'r Awdurdod Gweithredol Iechyd a Diogelwch. Ar ben hynny, mae profion cymunedol yn cael eu cynnal ledled yr ardal i ddod â’r brigiadau mewn safleoedd penodol i ben.
Local spikes in coronavirus have been experienced, and the Test, Trace and Protect system has been effective in responding to outbreaks in Ynys Mon and Merthyr. There are on-going outbreaks in Wrexham which are being supported by a range of partners including Public Health Wales and the Health and Safety Executive. In addition, locality-wide community testing is being implemented to bring the site specific outbreaks to an end.