As we enter another lockdown, COVID-19 cases are rapidly increasing.
But how do you know if you have it? What are the signs you need to look out for, and how do you go about getting a test?
Dr Doireann O'Leary, health blogger and Cork GP, joined us for our weekly health slot to discuss this.
She also explained what to do if you're feeling unwell for reasons other than COVID-19, and when you might need to visit your GP.