New Zealand microbiologist Dr Siouxsie Wiles is fronting the camera to answer Kiwis' most common questions about face masks during the COVID-19 outbreak.
She will be speaking with the Science Media Centre and Aotearoa Science Agency from 4:10pm.
Dr Wiles is one of the country's foremost experts on the coronavirus pandemic and New Zealand's response to the crisis.
She will be taking questions from viewers in real-time. Questions can be asked by commenting on the YouTube or Facebook livestream or by emailing NZcovid@gmail.com.
Watch the livestream above.