The OCTA Research group says the delta variant of COVID-19 may be driving the surge in cases in the National Capital Region. <br />Joining us now to tell us more is OCTA Research fellow Guido David. <br /><br />Visit our website for more #NewsYouCanTrust: https://www.cnnphilippines.com/<br /><br />Follow our social media pages:<br /><br />• Facebook: https://www.facebook.com/CNNPhilippines<br />• Instagram: https://www.instagram.com/cnnphilippines/<br />• Twitter: https://twitter.com/cnnphilippines<br />